| Filed | As-Of/On | Form | Fullname | Fund Class | Shares | Activity | Shares Change | Shares Pct. Change | Hypothetical Old Value | Hypothetical New Value | Hypothetical Value Chg. | Hypotheticals Return |
Hypotheticals Results |
Director |
Other |
Ten Pct |
Officer |
Officer Title |
News Article |
History |
|---|
| 2009-11-19 | 2009-09-30 | 13F-HR/A | Rbc Asset Management Inc | Institution | 20,200 | Added More | 18,300 | 963.15 % | $892,032 | $892,032 | $0 | 0.00 % | $0 | | | | | | News Article | History of Rbc Asset Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-19 | 2009-09-30 | 13F-HR/A | Royal Bank Of Canada | Institution | 155 | No Change | 0 | 0 % | $6,845 | $6,845 | $0 | 0.00 % | $0 | | | | | | News Article | History of Royal Bank Of Canada Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-18 | 2009-09-30 | 13F-HR/A | Adage Capital Partners Gp Llc | Institution | 458,532 | Added More | 155,500 | 51.31 % | $20,730,232 | $20,248,773 | $-481,459 | -2.32 % | $-163,275 | | | | | | News Article | History of Adage Capital Partners Gp Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-18 | 2009-09-30 | 13F-HR | Jane Street Holding Llc | Institution | | Sold All | -16,567 | -100 % | | | | -2.32 % | $17,395 | | | | | | News Article | History of Jane Street Holding Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-17 | 2009-09-30 | 13F-HR/A | Amvescap Plc | Institution | 4,901 | Sold Some | -1,500 | -23.43 % | $222,358 | $216,428 | $-5,930 | -2.66 % | $1,815 | | | | | | News Article | History of Amvescap Plc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-17 | 2009-09-30 | 13F-HR/A | Credit Suisse First Boston | Institution | 61,565 | Sold Some | -89,846 | -59.33 % | $2,793,204 | $2,718,710 | $-74,494 | -2.66 % | $108,714 | | | | | | News Article | History of Credit Suisse First Boston Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-17 | 2009-09-30 | 13F-HR | Janus Capital Management Llc | Institution | 2,781,576 | Added More | 1,393,553 | 100.39 % | $126,200,103 | $122,834,396 | $-3,365,707 | -2.66 % | $-1,686,199 | | | | | | News Article | History of Janus Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-17 | 2009-09-30 | 13F-HR | Mar Vista Investment Partners Llc | No Data | 4,529 | New Holding | 4,529 | 100 % | $205,481 | $200,001 | $-5,480 | -2.66 % | $-5,480 | | | | | | News Article | History of Mar Vista Investment Partners Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-17 | 2009-09-30 | 13F-HR | Wells Fargo And Co | Institution | 1,916,152 | Added More | 248,233 | 14.88 % | $86,935,816 | $84,617,272 | $-2,318,544 | -2.66 % | $-300,362 | | | | | | News Article | History of Wells Fargo And Co Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | 1798 Global Partners Ltd | Institution | 30,000 | Sold Some | -60,000 | -66.66 % | $1,360,800 | $1,324,800 | $-36,000 | -2.64 % | $72,000 | | | | | | News Article | History of 1798 Global Partners Ltd Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Alger Fred Management Inc | Institution | 603,257 | Sold Some | -1,114,912 | -64.88 % | $27,363,738 | $26,639,829 | $-723,908 | -2.64 % | $1,337,894 | | | | | | News Article | History of Alger Fred Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Alyeska Investment Group Lp | No Data | 273,812 | New Holding | 273,812 | 100 % | $12,420,112 | $12,091,538 | $-328,574 | -2.64 % | $-328,574 | | | | | | News Article | History of Alyeska Investment Group Lp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Aqr Capital Management Llc | Institution | | Sold All | -17,577 | -100 % | | | | -2.64 % | $21,092 | | | | | | News Article | History of Aqr Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Argus Management Llc | Institution | 29,100 | Sold Some | -2,900 | -9.06 % | $1,319,976 | $1,285,056 | $-34,920 | -2.64 % | $3,480 | | | | | | News Article | History of Argus Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Ashfield Capital Partners Llc | Institution | 1,138 | Sold Some | -805 | -41.43 % | $51,620 | $50,254 | $-1,366 | -2.64 % | $966 | | | | | | News Article | History of Ashfield Capital Partners Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Bridgeway Capital Management Inc | Institution | | Sold All | -39,400 | -100 % | | | | -2.64 % | $47,280 | | | | | | News Article | History of Bridgeway Capital Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Capital World Investors | Institution | 300,000 | No Change | 0 | 0 % | $13,608,000 | $13,248,000 | $-360,000 | -2.64 % | $0 | | | | | | News Article | History of Capital World Investors Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Capstone Investment Advisors Llc | Institution | | Sold All | -2,612 | -100 % | | | | -2.64 % | $3,134 | | | | | | News Article | History of Capstone Investment Advisors Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Catapult Capital Management Llc | Institution | 42,168 | Sold Some | -19,832 | -31.98 % | $1,912,740 | $1,862,139 | $-50,602 | -2.64 % | $23,798 | | | | | | News Article | History of Catapult Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Citadel L P | Institution | 423,740 | Added More | 12,449 | 3.02 % | $19,220,846 | $18,712,358 | $-508,488 | -2.64 % | $-14,939 | | | | | | News Article | History of Citadel L P Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Driehaus Capital Management Llc | Institution | 115,232 | Sold Some | -222,948 | -65.92 % | $5,226,924 | $5,088,645 | $-138,278 | -2.64 % | $267,538 | | | | | | News Article | History of Driehaus Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Dsm Capital Partners Llc | Institution | 13,115 | New Holding | 13,115 | 100 % | $594,896 | $579,158 | $-15,738 | -2.64 % | $-15,738 | | | | | | News Article | History of Dsm Capital Partners Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Eaton Vance Management | Institution | 9,500 | Sold Some | -300 | -3.06 % | $430,920 | $419,520 | $-11,400 | -2.64 % | $360 | | | | | | News Article | History of Eaton Vance Management Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Epoch Investment Partners Inc | Institution | | Sold All | -86,200 | -100 % | | | | -2.64 % | $103,440 | | | | | | News Article | History of Epoch Investment Partners Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Fifth Third Bancorp | Institution | 1,200 | Sold Some | -345 | -22.33 % | $54,432 | $52,992 | $-1,440 | -2.64 % | $414 | | | | | | News Article | History of Fifth Third Bancorp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Fmr Corp | Institution | 13,023,792 | Added More | 712,888 | 5.79 % | $590,759,205 | $575,130,655 | $-15,628,550 | -2.64 % | $-855,466 | | | | | | News Article | History of Fmr Corp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR/A | Fuller And Thaler Asset Management Inc | Institution | 247,048 | Sold Some | -22,492 | -8.34 % | $11,206,097 | $10,909,640 | $-296,458 | -2.64 % | $26,990 | | | | | | News Article | History of Fuller And Thaler Asset Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Galleon Management L P | Institution | 25,000 | Sold Some | -40,000 | -61.53 % | $1,134,000 | $1,104,000 | $-30,000 | -2.64 % | $48,000 | | | | | | News Article | History of Galleon Management L P Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Healthcor Management L P | Institution | 1,850,000 | Sold Some | -650,000 | -26.00 % | $83,916,000 | $81,696,000 | $-2,220,000 | -2.64 % | $780,000 | | | | | | News Article | History of Healthcor Management L P Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Ing Groep Nv | Institution | 40,800 | Added More | 8,700 | 27.10 % | $1,850,688 | $1,801,728 | $-48,960 | -2.64 % | $-10,440 | | | | | | News Article | History of Ing Groep Nv Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Julius Baer Investment Management Llc | Institution | | Sold All | -1,040 | -100 % | | | | -2.64 % | $1,248 | | | | | | News Article | History of Julius Baer Investment Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Loomis Sayles And Co L P | Institution | 131,366 | Added More | 6,946 | 5.58 % | $5,958,762 | $5,801,123 | $-157,639 | -2.64 % | $-8,335 | | | | | | News Article | History of Loomis Sayles And Co L P Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Madison Square Investors Llc | No Data | 26,145 | Sold Some | -36,655 | -58.36 % | $1,185,937 | $1,154,563 | $-31,374 | -2.64 % | $43,986 | | | | | | News Article | History of Madison Square Investors Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Millennium Management Llc | Institution | 170,220 | Added More | 44,920 | 35.84 % | $7,721,179 | $7,516,915 | $-204,264 | -2.64 % | $-53,904 | | | | | | News Article | History of Millennium Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Morgan Stanley | Institution | 396,266 | Sold Some | -1,072,791 | -73.02 % | $17,974,626 | $17,499,107 | $-475,519 | -2.64 % | $1,287,349 | | | | | | News Article | History of Morgan Stanley Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Northern Trust Co Of Connecticut | Institution | | Sold All | -51,137 | -100 % | | | | -2.64 % | $61,364 | | | | | | News Article | History of Northern Trust Co Of Connecticut Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Northern Trust Corp | Institution | 309,480 | Sold Some | -329,249 | -51.54 % | $14,038,013 | $13,666,637 | $-371,376 | -2.64 % | $395,099 | | | | | | News Article | History of Northern Trust Corp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Oberweis Asset Management Inc | Institution | | Sold All | -18,910 | -100 % | | | | -2.64 % | $22,692 | | | | | | News Article | History of Oberweis Asset Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR/A | Oppenheimer Funds Inc | Institution | 690,540 | Sold Some | -203,137 | -22.73 % | $31,322,894 | $30,494,246 | $-828,648 | -2.64 % | $243,764 | | | | | | News Article | History of Oppenheimer Funds Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Orbimed Advisors Llc | Institution | 1,013,200 | Sold Some | -31,000 | -2.96 % | $45,958,752 | $44,742,912 | $-1,215,840 | -2.64 % | $37,200 | | | | | | News Article | History of Orbimed Advisors Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Partner Fund Management Lp | Institution | | Sold All | -210,169 | -100 % | | | | -2.64 % | $252,203 | | | | | | News Article | History of Partner Fund Management Lp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Partner Investment Management Lp | Institution | | Sold All | -131,543 | -100 % | | | | -2.64 % | $157,852 | | | | | | News Article | History of Partner Investment Management Lp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Pequot Capital Management Inc | Institution | | Sold All | -409,200 | -100 % | | | | -2.64 % | $491,040 | | | | | | News Article | History of Pequot Capital Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Perceptive Advisors Llc | Institution | 404,490 | New Holding | 404,490 | 100 % | $18,347,666 | $17,862,278 | $-485,388 | -2.64 % | $-485,388 | | | | | | News Article | History of Perceptive Advisors Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Perimeter Capital Partners Llc | Institution | 137,543 | Sold Some | -33,845 | -19.74 % | $6,238,950 | $6,073,899 | $-165,052 | -2.64 % | $40,614 | | | | | | News Article | History of Perimeter Capital Partners Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Pgqs Im Lp | No Data | 12,034 | New Holding | 12,034 | 100 % | $545,862 | $531,421 | $-14,441 | -2.64 % | $-14,441 | | | | | | News Article | History of Pgqs Im Lp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR/A | Rafferty Asset Management Llc | Institution | 5,703 | Sold Some | -1,495 | -20.76 % | $258,688 | $251,844 | $-6,844 | -2.64 % | $1,794 | | | | | | News Article | History of Rafferty Asset Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Royal Bank Of Canada Investment Management Uk Ltd | Institution | 4,749 | Sold Some | -1,379 | -22.50 % | $215,415 | $209,716 | $-5,699 | -2.64 % | $1,655 | | | | | | News Article | History of Royal Bank Of Canada Investment Management Uk Ltd Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Sac Capital Advisors Lp | No Data | | Sold All | -150,255 | -100 % | | | | -2.64 % | $180,306 | | | | | | News Article | History of Sac Capital Advisors Lp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Samlyn Capital Llc | Institution | 198,600 | Added More | 48,600 | 32.40 % | $9,008,496 | $8,770,176 | $-238,320 | -2.64 % | $-58,320 | | | | | | News Article | History of Samlyn Capital Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Shaw D E And Co Inc | Institution | 112,118 | Added More | 69,679 | 164.18 % | $5,085,672 | $4,951,131 | $-134,542 | -2.64 % | $-83,615 | | | | | | News Article | History of Shaw D E And Co Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Straus Capital Management Llc | Institution | | Sold All | -60,000 | -100 % | | | | -2.64 % | $72,000 | | | | | | News Article | History of Straus Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Timescape Global Capital Management Llc | No Data | | Sold All | -52,014 | -100 % | | | | -2.64 % | $62,417 | | | | | | News Article | History of Timescape Global Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Transamerica Investment Management Llc | Institution | 202,450 | Added More | 85,850 | 73.62 % | $9,183,132 | $8,940,192 | $-242,940 | -2.64 % | $-103,020 | | | | | | News Article | History of Transamerica Investment Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Tryphon Capital Advisers Inc | Institution | 15,922 | No Change | 0 | 0 % | $722,222 | $703,116 | $-19,106 | -2.64 % | $0 | | | | | | News Article | History of Tryphon Capital Advisers Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Two Sigma Investments Llc | Institution | 36,089 | Sold Some | -8,284 | -18.66 % | $1,636,997 | $1,593,690 | $-43,307 | -2.64 % | $9,941 | | | | | | News Article | History of Two Sigma Investments Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Ubs Global Asset Management Americas Inc | Institution | 258,400 | Sold Some | -55,700 | -17.73 % | $11,721,024 | $11,410,944 | $-310,080 | -2.64 % | $66,840 | | | | | | News Article | History of Ubs Global Asset Management Americas Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Us Bancorp De | Institution | 4,561 | Added More | 1,042 | 29.61 % | $206,887 | $201,414 | $-5,473 | -2.64 % | $-1,250 | | | | | | News Article | History of Us Bancorp De Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Visium Asset Management Llc | Institution | | Sold All | -125,000 | -100 % | | | | -2.64 % | $150,000 | | | | | | News Article | History of Visium Asset Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Weiss Multi-Strategy Advisers Llc | Institution | 25,000 | Sold Some | -5,000 | -16.66 % | $1,134,000 | $1,104,000 | $-30,000 | -2.64 % | $6,000 | | | | | | News Article | History of Weiss Multi-Strategy Advisers Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Alydar Partners Llc | Institution | 460,000 | Added More | 120,000 | 35.29 % | $20,194,000 | $20,313,600 | $119,600 | 0.59 % | $31,200 | | | | | | News Article | History of Alydar Partners Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Ameriprise Financial Inc | Institution | 288,169 | Added More | 39,808 | 16.02 % | $12,650,619 | $12,725,543 | $74,924 | 0.59 % | $10,350 | | | | | | News Article | History of Ameriprise Financial Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Axa | Institution | 1,455,101 | Sold Some | -246,935 | -14.50 % | $63,878,934 | $64,257,260 | $378,326 | 0.59 % | $-64,203 | | | | | | News Article | History of Axa Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Barclays Plc | Institution | 8,568 | Sold Some | -459,015 | -98.16 % | $376,135 | $378,363 | $2,228 | 0.59 % | $-119,344 | | | | | | News Article | History of Barclays Plc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Bartlett And Co | Institution | 1,200 | No Change | 0 | 0 % | $52,680 | $52,992 | $312 | 0.59 % | $0 | | | | | | News Article | History of Bartlett And Co Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Bnp Paribas Arbitrage Sa | Institution | 5,256 | Sold Some | -2,475 | -32.01 % | $230,738 | $232,105 | $1,367 | 0.59 % | $-644 | | | | | | News Article | History of Bnp Paribas Arbitrage Sa Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Capital Fund Management S A | Institution | 2,953 | New Holding | 2,953 | 100 % | $129,637 | $130,404 | $768 | 0.59 % | $768 | | | | | | News Article | History of Capital Fund Management S A Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Capital One Financial Corp | Institution | | Sold All | -140 | -100 % | | | | 0.59 % | $-36 | | | | | | News Article | History of Capital One Financial Corp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Caxton Associates Llc | Institution | 11,643 | New Holding | 11,643 | 100 % | $511,128 | $514,155 | $3,027 | 0.59 % | $3,027 | | | | | | News Article | History of Caxton Associates Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Century Capital Management Llc | Institution | 91,288 | New Holding | 91,288 | 100 % | $4,007,543 | $4,031,278 | $23,735 | 0.59 % | $23,735 | | | | | | News Article | History of Century Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Clearbridge Advisors Llc | Institution | 416,871 | Added More | 3,289 | 0.79 % | $18,300,637 | $18,409,023 | $108,386 | 0.59 % | $855 | | | | | | News Article | History of Clearbridge Advisors Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Credit Agricole S A | Institution | | Sold All | -27,214 | -100 % | | | | 0.59 % | $-7,076 | | | | | | News Article | History of Credit Agricole S A Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Dekabank Deutsche Girozentrale | No Data | 123,500 | No Change | 0 | 0 % | $5,421,650 | $5,453,760 | $32,110 | 0.59 % | $0 | | | | | | News Article | History of Dekabank Deutsche Girozentrale Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Delaware Management Business Trust | Institution | 33,000 | Sold Some | -7,050 | -17.60 % | $1,448,700 | $1,457,280 | $8,580 | 0.59 % | $-1,833 | | | | | | News Article | History of Delaware Management Business Trust Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Diamondback Capital Management Llc | Institution | 14,694 | New Holding | 14,694 | 100 % | $645,067 | $648,887 | $3,820 | 0.59 % | $3,820 | | | | | | News Article | History of Diamondback Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Expo Capital Management Llc | Institution | 95,000 | Sold Some | -80,000 | -45.71 % | $4,170,500 | $4,195,200 | $24,700 | 0.59 % | $-20,800 | | | | | | News Article | History of Expo Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | First Mercantile Trust Co | Institution | | Sold All | -12,300 | -100 % | | | | 0.59 % | $-3,198 | | | | | | News Article | History of First Mercantile Trust Co Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Fortaleza Asset Management Inc | Institution | 675 | Sold Some | -14,156 | -95.44 % | $29,633 | $29,808 | $176 | 0.59 % | $-3,681 | | | | | | News Article | History of Fortaleza Asset Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Gartmore Mutual Fund Capital Trust | Institution | 6,959 | Sold Some | -111,574 | -94.12 % | $305,500 | $307,309 | $1,809 | 0.59 % | $-29,009 | | | | | | News Article | History of Gartmore Mutual Fund Capital Trust Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Geode Capital Management Llc | Institution | 196,715 | Added More | 19,986 | 11.30 % | $8,635,789 | $8,686,934 | $51,146 | 0.59 % | $5,196 | | | | | | News Article | History of Geode Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Goldman Sachs Group Inc | Institution | 203,849 | Sold Some | -277,265 | -57.62 % | $8,948,971 | $9,001,972 | $53,001 | 0.59 % | $-72,089 | | | | | | News Article | History of Goldman Sachs Group Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Investec Asset Management Ltd | Institution | 394,100 | Sold Some | -553 | -0.14 % | $17,300,990 | $17,403,456 | $102,466 | 0.59 % | $-144 | | | | | | News Article | History of Investec Asset Management Ltd Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Ironbridge Capital Management Llc | Institution | 217,454 | New Holding | 217,454 | 100 % | $9,546,231 | $9,602,769 | $56,538 | 0.59 % | $56,538 | | | | | | News Article | History of Ironbridge Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Jefferies Group Inc | Institution | 8,443 | Sold Some | -3,500 | -29.30 % | $370,648 | $372,843 | $2,195 | 0.59 % | $-910 | | | | | | News Article | History of Jefferies Group Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Jennison Associates Llc | Institution | 658,200 | Added More | 100,200 | 17.95 % | $28,894,980 | $29,066,112 | $171,132 | 0.59 % | $26,052 | | | | | | News Article | History of Jennison Associates Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Knight Capital Group Inc | Institution | 16,865 | New Holding | 16,865 | 100 % | $740,374 | $744,758 | $4,385 | 0.59 % | $4,385 | | | | | | News Article | History of Knight Capital Group Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Lord Abbett And Co Llc | Institution | 540,945 | Added More | 120,586 | 28.68 % | $23,747,486 | $23,888,131 | $140,646 | 0.59 % | $31,352 | | | | | | News Article | History of Lord Abbett And Co Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Los Angeles Capital Management And Equity Research Inc | Institution | 58,852 | New Holding | 58,852 | 100 % | $2,583,603 | $2,598,904 | $15,302 | 0.59 % | $15,302 | | | | | | News Article | History of Los Angeles Capital Management And Equity Research Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Managed Account Advisors Llc | Institution | 7,759 | Sold Some | -1,852 | -19.26 % | $340,620 | $342,637 | $2,017 | 0.59 % | $-482 | | | | | | News Article | History of Managed Account Advisors Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Marshall Ilsley Corp | Institution | 116,609 | Added More | 508 | 0.43 % | $5,119,135 | $5,149,453 | $30,318 | 0.59 % | $132 | | | | | | News Article | History of Marshall Ilsley Corp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Martingale Asset Management L P | Institution | 7,110 | Sold Some | -5,099 | -41.76 % | $312,129 | $313,978 | $1,849 | 0.59 % | $-1,326 | | | | | | News Article | History of Martingale Asset Management L P Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | N-Q | Met Investors Series Trust - Lazard Mid Cap Portfolio | Mid-Cap Core | 95,000 | No Change | 0 | 0 % | $4,170,500 | $4,195,200 | $24,700 | 0.59 % | $0 | | | | | | News Article | History of Met Investors Series Trust - Lazard Mid Cap Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | N-Q | Met Investors Series Trust - Turner Mid Cap Growth Portfolio | Mid-Cap Growth | 148,520 | No Change | 0 | 0 % | $6,520,028 | $6,558,643 | $38,615 | 0.59 % | $0 | | | | | | News Article | History of Met Investors Series Trust - Turner Mid Cap Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR/A | Neuberger Berman Group Llc | No Data | 422,000 | Added More | 26,300 | 6.64 % | $18,525,800 | $18,635,520 | $109,720 | 0.59 % | $6,838 | | | | | | News Article | History of Neuberger Berman Group Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | New York State Common Retirement Fund | Institution | 98,746 | Added More | 73,666 | 293.72 % | $4,334,949 | $4,360,623 | $25,674 | 0.59 % | $19,153 | | | | | | News Article | History of New York State Common Retirement Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Next Century Growth Investors Llc | Institution | 237,220 | Added More | 95,426 | 67.29 % | $10,413,958 | $10,475,635 | $61,677 | 0.59 % | $24,811 | | | | | | News Article | History of Next Century Growth Investors Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Northwestern Mutual Wealth Management Co | Institution | 2,455 | No Change | 0 | 0 % | $107,775 | $108,413 | $638 | 0.59 % | $0 | | | | | | News Article | History of Northwestern Mutual Wealth Management Co Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Nuveen Hydepark Group Llc | Institution | 5,750 | Added More | 170 | 3.04 % | $252,425 | $253,920 | $1,495 | 0.59 % | $44 | | | | | | News Article | History of Nuveen Hydepark Group Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Oracle Investment Management Inc | Institution | 465,308 | Sold Some | -70,766 | -13.20 % | $20,427,021 | $20,548,001 | $120,980 | 0.59 % | $-18,399 | | | | | | News Article | History of Oracle Investment Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Panagora Asset Management Inc | Institution | 1,274 | Added More | 274 | 27.40 % | $55,929 | $56,260 | $331 | 0.59 % | $71 | | | | | | News Article | History of Panagora Asset Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Paradigm Asset Management Co Llc | Institution | | Sold All | -8,800 | -100 % | | | | 0.59 % | $-2,288 | | | | | | News Article | History of Paradigm Asset Management Co Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Polar Capital Llp | Institution | 24,164 | Added More | 3,000 | 14.17 % | $1,060,800 | $1,067,082 | $6,283 | 0.59 % | $780 | | | | | | News Article | History of Polar Capital Llp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Price T Rowe Associates Inc | Institution | 6,321,740 | Sold Some | -82,600 | -1.28 % | $277,524,386 | $279,168,038 | $1,643,652 | 0.59 % | $-21,476 | | | | | | News Article | History of Price T Rowe Associates Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Rainier Investment Management Inc | Institution | 994,575 | Added More | 448,555 | 82.14 % | $43,661,843 | $43,920,432 | $258,590 | 0.59 % | $116,624 | | | | | | News Article | History of Rainier Investment Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Rbc Capital Markets Arbitrage S A | Institution | 5,223 | New Holding | 5,223 | 100 % | $229,290 | $230,648 | $1,358 | 0.59 % | $1,358 | | | | | | News Article | History of Rbc Capital Markets Arbitrage S A Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Rbc Dain Rauscher Inc | Institution | 2,864 | No Change | 0 | 0 % | $125,730 | $126,474 | $745 | 0.59 % | $0 | | | | | | News Article | History of Rbc Dain Rauscher Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Renaissance Technologies Corp | Institution | | Sold All | -376,776 | -100 % | | | | 0.59 % | $-97,962 | | | | | | News Article | History of Renaissance Technologies Corp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Thornburg Investment Management Inc | Institution | 981,077 | Sold Some | -181,200 | -15.59 % | $43,069,280 | $43,324,360 | $255,080 | 0.59 % | $-47,112 | | | | | | News Article | History of Thornburg Investment Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Tokum Capital Management Lp | Institution | | Sold All | -88,256 | -100 % | | | | 0.59 % | $-22,947 | | | | | | News Article | History of Tokum Capital Management Lp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Vanguard Group Inc | Institution | 2,938,142 | Added More | 63,089 | 2.19 % | $128,984,434 | $129,748,351 | $763,917 | 0.59 % | $16,403 | | | | | | News Article | History of Vanguard Group Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Wolverine Asset Management Llc | Institution | 79,813 | New Holding | 79,813 | 100 % | $3,503,791 | $3,524,542 | $20,751 | 0.59 % | $20,751 | | | | | | News Article | History of Wolverine Asset Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-10-30 | 13F-HR | Td Asset Management Inc | Institution | 148,300 | Sold Some | -9,400 | -5.96 % | $6,456,982 | $6,548,928 | $91,946 | 1.42 % | $-5,828 | | | | | | News Article | History of Td Asset Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Allianz Global Investors Of America L P | Institution | | Sold All | -32,655 | -100 % | | | | 1.42 % | $-20,246 | | | | | | News Article | History of Allianz Global Investors Of America L P Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Allstate Insurance Co | Institution | 22,782 | No Change | 0 | 0 % | $991,928 | $1,006,053 | $14,125 | 1.42 % | $0 | | | | | | News Article | History of Allstate Insurance Co Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Aronson And Johnson And Ortiz Lp | Institution | | Sold All | -32,900 | -100 % | | | | 1.42 % | $-20,398 | | | | | | News Article | History of Aronson And Johnson And Ortiz Lp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Aviva Plc | Institution | 225,000 | New Holding | 225,000 | 100 % | $9,796,500 | $9,936,000 | $139,500 | 1.42 % | $139,500 | | | | | | News Article | History of Aviva Plc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Bank Of America Corp | Institution | 312,769 | Sold Some | -9,154 | -2.84 % | $13,617,962 | $13,811,879 | $193,917 | 1.42 % | $-5,675 | | | | | | News Article | History of Bank Of America Corp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Barclays Global Investors Uk Holdings Ltd | Institution | 3,242,449 | Added More | 315,259 | 10.77 % | $141,176,229 | $143,186,548 | $2,010,318 | 1.42 % | $195,461 | | | | | | News Article | History of Barclays Global Investors Uk Holdings Ltd Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Bbt Capital Management Inc | Institution | 210,000 | Sold Some | -80,000 | -27.58 % | $9,143,400 | $9,273,600 | $130,200 | 1.42 % | $-49,600 | | | | | | News Article | History of Bbt Capital Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Bennett Lawrence Management L L C | Institution | 228,600 | Added More | 146,800 | 179.46 % | $9,953,244 | $10,094,976 | $141,732 | 1.42 % | $91,016 | | | | | | News Article | History of Bennett Lawrence Management L L C Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Blackthorn Investment Group Llc | Institution | 18,650 | Added More | 3,650 | 24.33 % | $812,021 | $823,584 | $11,563 | 1.42 % | $2,263 | | | | | | News Article | History of Blackthorn Investment Group Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Calamos Advisors Llc | Institution | 1,263,099 | Added More | 311,439 | 32.72 % | $54,995,330 | $55,778,452 | $783,121 | 1.42 % | $193,092 | | | | | | News Article | History of Calamos Advisors Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Calamos Wealth Management Llc | No Data | 16,320 | Sold Some | -820 | -4.78 % | $710,573 | $720,691 | $10,118 | 1.42 % | $-508 | | | | | | News Article | History of Calamos Wealth Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Columbia Wanger Asset Management Lp | Institution | 4,771,308 | Added More | 223,008 | 4.90 % | $207,742,750 | $210,700,961 | $2,958,211 | 1.42 % | $138,265 | | | | | | News Article | History of Columbia Wanger Asset Management Lp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR/A | Cookson Peirce And Co Inc | Institution | 14,270 | Added More | 450 | 3.25 % | $621,316 | $630,163 | $8,847 | 1.42 % | $279 | | | | | | News Article | History of Cookson Peirce And Co Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Credit Suisse | Institution | 24,379 | New Holding | 24,379 | 100 % | $1,061,462 | $1,076,577 | $15,115 | 1.42 % | $15,115 | | | | | | News Article | History of Credit Suisse Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Cupps Capital Management Llc | Institution | | Sold All | -6,035 | -100 % | | | | 1.42 % | $-3,742 | | | | | | News Article | History of Cupps Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Engemann Asset Management | Institution | 20,072 | Sold Some | -6,300 | -23.88 % | $873,935 | $886,380 | $12,445 | 1.42 % | $-3,906 | | | | | | News Article | History of Engemann Asset Management Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | First Quadrant L P | Institution | | Sold All | -6,320 | -100 % | | | | 1.42 % | $-3,918 | | | | | | News Article | History of First Quadrant L P Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | First Trust Advisors Lp | Institution | 65,335 | Sold Some | -6,736 | -9.34 % | $2,844,686 | $2,885,194 | $40,508 | 1.42 % | $-4,176 | | | | | | News Article | History of First Trust Advisors Lp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Fortis Investments Management Usa Inc | Institution | 80,452 | No Change | 0 | 0 % | $3,502,880 | $3,552,760 | $49,880 | 1.42 % | $0 | | | | | | News Article | History of Fortis Investments Management Usa Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Franklin Resources Inc | Institution | 149,000 | Added More | 60,000 | 67.41 % | $6,487,460 | $6,579,840 | $92,380 | 1.42 % | $37,200 | | | | | | News Article | History of Franklin Resources Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Globeflex Capital L P | Institution | 35,300 | Added More | 1,600 | 4.74 % | $1,536,962 | $1,558,848 | $21,886 | 1.42 % | $992 | | | | | | News Article | History of Globeflex Capital L P Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Gsa Capital Partners Llp | Institution | 6,536 | New Holding | 6,536 | 100 % | $284,577 | $288,630 | $4,052 | 1.42 % | $4,052 | | | | | | News Article | History of Gsa Capital Partners Llp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR/A | Ing Investment Management Co | Institution | 40,700 | Added More | 24,300 | 148.17 % | $1,772,078 | $1,797,312 | $25,234 | 1.42 % | $15,066 | | | | | | News Article | History of Ing Investment Management Co Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Kbc Group Nv | Institution | 31,721 | New Holding | 31,721 | 100 % | $1,381,132 | $1,400,799 | $19,667 | 1.42 % | $19,667 | | | | | | News Article | History of Kbc Group Nv Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Liberty Mutual Insurance Co | Institution | 8,315 | New Holding | 8,315 | 100 % | $362,035 | $367,190 | $5,155 | 1.42 % | $5,155 | | | | | | News Article | History of Liberty Mutual Insurance Co Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | N-Q | M Fund Inc - Turner Core Growth Fund | Multi-Cap Core | 12,310 | Sold Some | -920 | -6.95 % | $535,977 | $543,610 | $7,632 | 1.42 % | $-570 | | | | | | News Article | History of M Fund Inc - Turner Core Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Merrill Lynch And Co Inc | Institution | 6,595 | Sold Some | -95,477 | -93.53 % | $287,146 | $291,235 | $4,089 | 1.42 % | $-59,196 | | | | | | News Article | History of Merrill Lynch And Co Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Mfc Global Investment Management Usa Ltd | Institution | | Sold All | -66,248 | -100 % | | | | 1.42 % | $-41,074 | | | | | | News Article | History of Mfc Global Investment Management Usa Ltd Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Nomura Asset Management Co Ltd | Institution | 615,704 | Added More | 26,904 | 4.56 % | $26,807,752 | $27,189,489 | $381,736 | 1.42 % | $16,680 | | | | | | News Article | History of Nomura Asset Management Co Ltd Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Padco Advisors Ii Inc | Institution | 24,458 | Sold Some | -2,030 | -7.66 % | $1,064,901 | $1,080,065 | $15,164 | 1.42 % | $-1,259 | | | | | | News Article | History of Padco Advisors Ii Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Padco Advisors Inc | Institution | 134,945 | Added More | 27,070 | 25.09 % | $5,875,505 | $5,959,171 | $83,666 | 1.42 % | $16,783 | | | | | | News Article | History of Padco Advisors Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Palisade Capital Management Llc | Institution | 139,022 | Sold Some | -26,421 | -15.96 % | $6,053,018 | $6,139,212 | $86,194 | 1.42 % | $-16,381 | | | | | | News Article | History of Palisade Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Placemark Investments Inc | Institution | 5,169 | New Holding | 5,169 | 100 % | $225,058 | $228,263 | $3,205 | 1.42 % | $3,205 | | | | | | News Article | History of Placemark Investments Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Principal Financial Group Inc | Institution | 17,861 | Added More | 4,221 | 30.94 % | $777,668 | $788,742 | $11,074 | 1.42 % | $2,617 | | | | | | News Article | History of Principal Financial Group Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR/A | Qa3 Financial Llc | No Data | 6 | No Change | 0 | 0 % | $261 | $265 | $4 | 1.42 % | $0 | | | | | | News Article | History of Qa3 Financial Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Rbc Trust Co International Ltd | No Data | 15,187 | Sold Some | -71 | -0.46 % | $661,242 | $670,658 | $9,416 | 1.42 % | $-44 | | | | | | News Article | History of Rbc Trust Co International Ltd Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Rbc Trustee Ltd | Institution | 72 | New Holding | 72 | 100 % | $3,135 | $3,180 | $45 | 1.42 % | $45 | | | | | | News Article | History of Rbc Trustee Ltd Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Royal Bank Of Scotland Group Plc | Institution | 134,810 | Added More | 116,349 | 630.24 % | $5,869,627 | $5,953,210 | $83,582 | 1.42 % | $72,136 | | | | | | News Article | History of Royal Bank Of Scotland Group Plc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Rs Investment Management Co Llc | Institution | 26,140 | New Holding | 26,140 | 100 % | $1,138,136 | $1,154,342 | $16,207 | 1.42 % | $16,207 | | | | | | News Article | History of Rs Investment Management Co Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Russell Frank Co | Institution | 281,162 | Sold Some | -335,417 | -54.39 % | $12,241,793 | $12,416,114 | $174,320 | 1.42 % | $-207,959 | | | | | | News Article | History of Russell Frank Co Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Santa Barbara Asset Management | Institution | 221 | No Change | 0 | 0 % | $9,622 | $9,759 | $137 | 1.42 % | $0 | | | | | | News Article | History of Santa Barbara Asset Management Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Scotia Cassels Investment Counsel Ltd | Institution | | Sold All | -50,000 | -100 % | | | | 1.42 % | $-31,000 | | | | | | News Article | History of Scotia Cassels Investment Counsel Ltd Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Sovereign Asset Management Corp | Institution | 74,713 | Sold Some | -24,595 | -24.76 % | $3,253,004 | $3,299,326 | $46,322 | 1.42 % | $-15,249 | | | | | | News Article | History of Sovereign Asset Management Corp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Suntrust Banks Inc | Institution | | Sold All | -64,747 | -100 % | | | | 1.42 % | $-40,143 | | | | | | News Article | History of Suntrust Banks Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Susquehanna International Group Llp | Institution | 161,851 | Sold Some | -80,759 | -33.28 % | $7,046,993 | $7,147,340 | $100,348 | 1.42 % | $-50,071 | | | | | | News Article | History of Susquehanna International Group Llp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Technical Financial Services Llc | Institution | | Sold All | -13,522 | -100 % | | | | 1.42 % | $-8,384 | | | | | | News Article | History of Technical Financial Services Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Ubs Oconnor Llc | Institution | 25,000 | Added More | 16,658 | 199.68 % | $1,088,500 | $1,104,000 | $15,500 | 1.42 % | $10,328 | | | | | | News Article | History of Ubs Oconnor Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Virginia Retirement Systems Et Al | Institution | | Sold All | -6,500 | -100 % | | | | 1.42 % | $-4,030 | | | | | | News Article | History of Virginia Retirement Systems Et Al Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Westfield Capital Management Co Llc | Institution | 3,053,063 | Added More | 70,513 | 2.36 % | $132,930,363 | $134,823,262 | $1,892,899 | 1.42 % | $43,718 | | | | | | News Article | History of Westfield Capital Management Co Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | World Asset Management Inc | Institution | 10,474 | Added More | 176 | 1.70 % | $456,038 | $462,532 | $6,494 | 1.42 % | $109 | | | | | | News Article | History of World Asset Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Alphabet Management Llc | No Data | 9,000 | New Holding | 9,000 | 100 % | $400,950 | $397,440 | $-3,510 | -0.87 % | $-3,510 | | | | | | News Article | History of Alphabet Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | American Century Companies Inc | Institution | 2,926,988 | Added More | 905,860 | 44.81 % | $130,397,315 | $129,255,790 | $-1,141,525 | -0.87 % | $-353,285 | | | | | | News Article | History of American Century Companies Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Citigroup Inc | Institution | 208,914 | Added More | 106,137 | 103.26 % | $9,307,119 | $9,225,642 | $-81,476 | -0.87 % | $-41,393 | | | | | | News Article | History of Citigroup Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Comerica Bank | Institution | 20,313 | Sold Some | -46,621 | -69.65 % | $904,944 | $897,022 | $-7,922 | -0.87 % | $18,182 | | | | | | News Article | History of Comerica Bank Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Dlibj Asset Management Co Ltd | Institution | 3,954 | New Holding | 3,954 | 100 % | $176,151 | $174,609 | $-1,542 | -0.87 % | $-1,542 | | | | | | News Article | History of Dlibj Asset Management Co Ltd Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Glenmede Trust Co Na | Institution | 788 | Added More | 528 | 203.07 % | $35,105 | $34,798 | $-307 | -0.87 % | $-206 | | | | | | News Article | History of Glenmede Trust Co Na Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Goodman And Company Investment Counsel Ltd | Institution | 815,800 | Added More | 21,400 | 2.69 % | $36,343,890 | $36,025,728 | $-318,162 | -0.87 % | $-8,346 | | | | | | News Article | History of Goodman And Company Investment Counsel Ltd Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Highbridge Capital Management Llc | Institution | 124,675 | Sold Some | -50,769 | -28.93 % | $5,554,271 | $5,505,648 | $-48,623 | -0.87 % | $19,800 | | | | | | News Article | History of Highbridge Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | J P Morgan Chase And Co | Institution | 1,375,804 | Added More | 225,386 | 19.59 % | $61,292,068 | $60,755,505 | $-536,564 | -0.87 % | $-87,901 | | | | | | News Article | History of J P Morgan Chase And Co Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Redwood Investments Llc | Institution | 47,285 | Sold Some | -9,395 | -16.57 % | $2,106,547 | $2,088,106 | $-18,441 | -0.87 % | $3,664 | | | | | | News Article | History of Redwood Investments Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Sectoral Asset Management Inc | Institution | 3,003,856 | Sold Some | -360,203 | -10.70 % | $133,821,785 | $132,650,281 | $-1,171,504 | -0.87 % | $140,479 | | | | | | News Article | History of Sectoral Asset Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Tesseract Capital Llc | No Data | | Sold All | -12 | -100 % | | | | -0.87 % | $5 | | | | | | News Article | History of Tesseract Capital Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Ubs Ag | Institution | 98,646 | Sold Some | -50,027 | -33.64 % | $4,394,679 | $4,356,207 | $-38,472 | -0.87 % | $19,511 | | | | | | News Article | History of Ubs Ag Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Verizon Communications Inc | Institution | 7,612 | No Change | 0 | 0 % | $339,115 | $336,146 | $-2,969 | -0.87 % | $0 | | | | | | News Article | History of Verizon Communications Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-10 | 2009-08-31 | N-CSR | Saratoga Advantage Trust - Technology And Communications Portfolio | Science & Tech | 4,900 | Sold Some | -800 | -14.03 % | $218,295 | $216,384 | $-1,911 | -0.87 % | $312 | | | | | | News Article | History of Saratoga Advantage Trust - Technology And Communications Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | Aberdeen Asset Management Plc | Institution | 38,601 | New Holding | 38,601 | 100 % | $1,716,200 | $1,704,620 | $-11,580 | -0.67 % | $-11,580 | | | | | | News Article | History of Aberdeen Asset Management Plc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | Cadence Capital Management Llc | Institution | | Sold All | -342,307 | -100 % | | | | -0.67 % | $102,692 | | | | | | News Article | History of Cadence Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | Chartwell Investment Partners | Institution | 890,234 | Added More | 168,998 | 23.43 % | $39,579,804 | $39,312,733 | $-267,070 | -0.67 % | $-50,699 | | | | | | News Article | History of Chartwell Investment Partners Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | Fan Asset Management Llc | Institution | 8,300 | Added More | 1,000 | 13.69 % | $369,018 | $366,528 | $-2,490 | -0.67 % | $-300 | | | | | | News Article | History of Fan Asset Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | Federated Investors Inc | Institution | | Sold All | -5 | -100 % | | | | -0.67 % | $2 | | | | | | News Article | History of Federated Investors Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | Lee Munder Capital Group Llc | No Data | 42,291 | No Compare | | | $1,880,258 | $1,867,571 | $-12,687 | -0.67 % | | | | | | | News Article | History of Lee Munder Capital Group Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | Massachusetts Financial Services Co | Institution | 162,750 | Added More | 27,850 | 20.64 % | $7,235,865 | $7,187,040 | $-48,825 | -0.67 % | $-8,355 | | | | | | News Article | History of Massachusetts Financial Services Co Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | Mckinley Capital Management Inc | Institution | | Sold All | -181,121 | -100 % | | | | -0.67 % | $54,336 | | | | | | News Article | History of Mckinley Capital Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | Numeric Investors Llc | Institution | 16,100 | Sold Some | -35,600 | -68.85 % | $715,806 | $710,976 | $-4,830 | -0.67 % | $10,680 | | | | | | News Article | History of Numeric Investors Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | Piper Jaffray Companies | Institution | | Sold All | -39 | -100 % | | | | -0.67 % | $12 | | | | | | News Article | History of Piper Jaffray Companies Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | State Of Wisconsin Investment Board | Institution | 72,860 | Added More | 11,560 | 18.85 % | $3,239,356 | $3,217,498 | $-21,858 | -0.67 % | $-3,468 | | | | | | News Article | History of State Of Wisconsin Investment Board Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-09 | 2009-08-31 | N-CSR | Consulting Group Capital Markets Funds - Small Capitalization Growth Investments | Small-Cap Growth | 123,430 | Added More | 6,000 | 5.10 % | $5,487,698 | $5,450,669 | $-37,029 | -0.67 % | $-1,800 | | | | | | News Article | History of Consulting Group Capital Markets Funds - Small Capitalization Growth Investments Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-09 | 2009-08-31 | N-CSR | Undiscovered Managers Funds - Undiscovered Managers Behavioral Growth Fund | Small-Cap Growth | 38 | No Change | 0 | 0 % | $1,689 | $1,678 | $-11 | -0.67 % | $0 | | | | | | News Article | History of Undiscovered Managers Funds - Undiscovered Managers Behavioral Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Copper Rock Capital Partners Llc | Institution | | Sold All | -423,755 | -100 % | | | | -1.93 % | $368,667 | | | | | | News Article | History of Copper Rock Capital Partners Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Hartford Investment Management Co | Institution | | Sold All | -7,050 | -100 % | | | | -1.93 % | $6,134 | | | | | | News Article | History of Hartford Investment Management Co Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Metropolitan Life Insurance Co | Institution | 15,816 | New Holding | 15,816 | 100 % | $712,194 | $698,435 | $-13,760 | -1.93 % | $-13,760 | | | | | | News Article | History of Metropolitan Life Insurance Co Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Pioneer Investment Management Inc | Institution | 476,321 | Added More | 180,200 | 60.85 % | $21,448,735 | $21,034,335 | $-414,399 | -1.93 % | $-156,774 | | | | | | News Article | History of Pioneer Investment Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Pnc Financial Services Group Inc | Institution | 777 | Sold Some | -14,757 | -94.99 % | $34,988 | $34,312 | $-676 | -1.93 % | $12,839 | | | | | | News Article | History of Pnc Financial Services Group Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Provident Investment Counsel | Institution | 103,305 | Sold Some | -15,050 | -12.71 % | $4,651,824 | $4,561,949 | $-89,875 | -1.93 % | $13,094 | | | | | | News Article | History of Provident Investment Counsel Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Rigel Capital Llc | Institution | 157,628 | Added More | 141,288 | 864.67 % | $7,097,989 | $6,960,852 | $-137,136 | -1.93 % | $-122,921 | | | | | | News Article | History of Rigel Capital Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Sam Sustainable Asset Management Ltd | Institution | 900 | New Holding | 900 | 100 % | $40,527 | $39,744 | $-783 | -1.93 % | $-783 | | | | | | News Article | History of Sam Sustainable Asset Management Ltd Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Schwab Charles Investment Management Inc | Institution | 68,700 | Added More | 28,000 | 68.79 % | $3,093,561 | $3,033,792 | $-59,769 | -1.93 % | $-24,360 | | | | | | News Article | History of Schwab Charles Investment Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Teachers Advisors Inc | Institution | 57,763 | Added More | 3,358 | 6.17 % | $2,601,068 | $2,550,814 | $-50,254 | -1.93 % | $-2,921 | | | | | | News Article | History of Teachers Advisors Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Tiaa Cref Investment Management Llc | Institution | 529,298 | Added More | 35,926 | 7.28 % | $23,834,289 | $23,373,800 | $-460,489 | -1.93 % | $-31,256 | | | | | | News Article | History of Tiaa Cref Investment Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Trilogy Global Advisors Llc | Institution | | Sold All | -49,300 | -100 % | | | | -1.93 % | $42,891 | | | | | | News Article | History of Trilogy Global Advisors Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Atlanta Life Investment Advisors Inc | Institution | 60,768 | New Holding | 60,768 | 100 % | $2,746,106 | $2,683,515 | $-62,591 | -2.27 % | $-62,591 | | | | | | News Article | History of Atlanta Life Investment Advisors Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Fixed Income Securities Lp | Institution | 211 | New Holding | 211 | 100 % | $9,535 | $9,318 | $-217 | -2.27 % | $-217 | | | | | | News Article | History of Fixed Income Securities Lp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Mitsubishi Ufj Asset Management Co Ltd | No Data | 500 | No Change | 0 | 0 % | $22,595 | $22,080 | $-515 | -2.27 % | $0 | | | | | | News Article | History of Mitsubishi Ufj Asset Management Co Ltd Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Parametric Portfolio Associates | Institution | 41,945 | Sold Some | -6,355 | -13.15 % | $1,895,495 | $1,852,291 | $-43,203 | -2.27 % | $6,546 | | | | | | News Article | History of Parametric Portfolio Associates Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Profund Advisors Llc | Institution | 9,722 | Added More | 402 | 4.31 % | $439,337 | $429,324 | $-10,014 | -2.27 % | $-414 | | | | | | News Article | History of Profund Advisors Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Teacher Retirement System Of Texas | Institution | 131,308 | New Holding | 131,308 | 100 % | $5,933,809 | $5,798,561 | $-135,247 | -2.27 % | $-135,247 | | | | | | News Article | History of Teacher Retirement System Of Texas Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Value Line Inc | Institution | 219,800 | Sold Some | -500 | -0.22 % | $9,932,762 | $9,706,368 | $-226,394 | -2.27 % | $515 | | | | | | News Article | History of Value Line Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-04 | 2009-09-30 | 13F-HR | Curian Capital Llc | Institution | 7,975 | Sold Some | -2,663 | -25.03 % | $348,109 | $352,176 | $4,067 | 1.16 % | $-1,358 | | | | | | News Article | History of Curian Capital Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-04 | 2009-09-30 | 13F-HR | Fort Washington Investment Advisors Inc | Institution | 195,749 | Sold Some | -44,998 | -18.69 % | $8,544,444 | $8,644,276 | $99,832 | 1.16 % | $-22,949 | | | | | | News Article | History of Fort Washington Investment Advisors Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-04 | 2009-09-30 | 13F-HR | Geewax Plus Partners Llc | Institution | | Sold All | -36,333 | -100 % | | | | 1.16 % | $-18,530 | | | | | | News Article | History of Geewax Plus Partners Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-04 | 2009-09-30 | 13F-HR | Gw Capital Management Incco | Institution | 37,000 | Sold Some | -11,000 | -22.91 % | $1,615,050 | $1,633,920 | $18,870 | 1.16 % | $-5,610 | | | | | | News Article | History of Gw Capital Management Incco Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-04 | 2009-08-31 | N-CSR | Alliancebernstein Portfolios - Alliancebernstein Growth Fund | Multi-Cap Growth | 163,700 | New Holding | 163,700 | 100 % | $7,145,505 | $7,228,992 | $83,487 | 1.16 % | $83,487 | | | | | | News Article | History of Alliancebernstein Portfolios - Alliancebernstein Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-03 | 2009-09-30 | 13F-HR | Ixis Asset Management Advisors L P | Institution | 11,853 | New Holding | 11,853 | 100 % | $527,340 | $523,428 | $-3,911 | -0.74 % | $-3,911 | | | | | | News Article | History of Ixis Asset Management Advisors L P Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-03 | 2009-09-30 | 13F-HR | M And T Bank Corp | Institution | 18,217 | Sold Some | -7,559 | -29.32 % | $810,474 | $804,463 | $-6,012 | -0.74 % | $2,494 | | | | | | News Article | History of M And T Bank Corp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-03 | 2009-09-30 | 13F-HR | Private Trust Co Na | Institution | | Sold All | -18 | -100 % | | | | -0.74 % | $6 | | | | | | News Article | History of Private Trust Co Na Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-03 | 2009-09-30 | 13F-HR | Turner Investment Partners Inc | Institution | 2,793,889 | Sold Some | -1,072,402 | -27.73 % | $124,300,122 | $123,378,138 | $-921,983 | -0.74 % | $353,893 | | | | | | News Article | History of Turner Investment Partners Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-02 | 2009-09-30 | 13F-HR | Citizens Bank Wealth Management Na | Institution | | Sold All | -57 | -100 % | | | | 1.42 % | $-35 | | | | | | News Article | History of Citizens Bank Wealth Management Na Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-02 | 2009-09-30 | 13F-HR | Emerald Advisers Inc | Institution | 14,177 | Sold Some | -164,249 | -92.05 % | $617,267 | $626,056 | $8,790 | 1.42 % | $-101,834 | | | | | | News Article | History of Emerald Advisers Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-02 | 2009-09-30 | 13F-HR | Emerald Mutual Fund Advisers Trust | Institution | | Sold All | -54,346 | -100 % | | | | 1.42 % | $-33,695 | | | | | | News Article | History of Emerald Mutual Fund Advisers Trust Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-02 | 2009-09-30 | 13F-HR | First New York Securities Llc | Institution | | Sold All | -15,000 | -100 % | | | | 1.42 % | $-9,300 | | | | | | News Article | History of First New York Securities Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-02 | 2009-09-30 | 13F-HR | Quest Investment Management Inc | Institution | 15,030 | New Holding | 15,030 | 100 % | $654,406 | $663,725 | $9,319 | 1.42 % | $9,319 | | | | | | News Article | History of Quest Investment Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-02 | 2009-09-30 | 13F-HR | Thrivent Financial For Lutherans | Institution | 73,900 | Sold Some | -176,500 | -70.48 % | $3,217,606 | $3,263,424 | $45,818 | 1.42 % | $-109,430 | | | | | | News Article | History of Thrivent Financial For Lutherans Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-02 | 2009-08-31 | N-CSRS | Fidelity Select Portfolios - Health Care Portfolio | Health/Biotech | 284,408 | Added More | 87,634 | 44.53 % | $12,383,124 | $12,559,457 | $176,333 | 1.42 % | $54,333 | | | | | | News Article | History of Fidelity Select Portfolios - Health Care Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-02 | 2009-08-31 | N-CSRS | Fidelity Select Portfolios - Pharmaceuticals Portfolio | Health/Biotech | 9,436 | Sold Some | -300 | -3.08 % | $410,843 | $416,694 | $5,850 | 1.42 % | $-186 | | | | | | News Article | History of Fidelity Select Portfolios - Pharmaceuticals Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-11-02 | 2009-08-31 | N-CSRS | Fidelity Select Portfolios - Technology Portfolio | Science & Tech | 1,784,850 | Added More | 345,850 | 24.03 % | $77,712,369 | $78,818,976 | $1,106,607 | 1.42 % | $214,427 | | | | | | News Article | History of Fidelity Select Portfolios - Technology Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-30 | 2009-09-30 | 13F-HR | General Electric Co | Institution | 74,500 | Added More | 10,000 | 15.50 % | $3,308,545 | $3,289,920 | $-18,625 | -0.56 % | $-2,500 | | | | | | News Article | History of General Electric Co Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-30 | 2009-09-30 | 13F-HR | Oxford Asset Management | Institution | 15,777 | Sold Some | -96,236 | -85.91 % | $700,657 | $696,712 | $-3,944 | -0.56 % | $24,059 | | | | | | News Article | History of Oxford Asset Management Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-30 | 2009-09-30 | 13F-HR | Sit Investment Associates Inc | Institution | 105,205 | Sold Some | -1,300 | -1.22 % | $4,672,154 | $4,645,853 | $-26,301 | -0.56 % | $325 | | | | | | News Article | History of Sit Investment Associates Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-30 | 2009-08-31 | N-Q | Advisors Series Trust - Castlerock Fund | Specialty & Misc | | Sold All | -885 | -100 % | | | | -0.56 % | $221 | | | | | | News Article | History of Advisors Series Trust - Castlerock Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-30 | 2009-08-31 | N-Q | Fidelity Advisor Series I - Growth Opportunities Fund | Large-Cap Core | 364,800 | Added More | 283,268 | 347.43 % | $16,200,768 | $16,109,568 | $-91,200 | -0.56 % | $-70,817 | | | | | | News Article | History of Fidelity Advisor Series I - Growth Opportunities Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-30 | 2009-08-31 | N-Q | Fidelity Commonwealth Trust - Fidelity Nasdaq Composite Index Tracking Stock | Specialty & Misc | 3,217 | No Compare | | | $142,867 | $142,063 | $-804 | -0.56 % | | | | | | | News Article | History of Fidelity Commonwealth Trust - Fidelity Nasdaq Composite Index Tracking Stock Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-30 | 2009-08-31 | N-CSRS | Fidelity Commonwealth Trust Ii - Fidelity Mid Cap Enhanced Index Fund | Mid-Cap Core | | Sold All | -750 | -100 % | | | | -0.56 % | $188 | | | | | | News Article | History of Fidelity Commonwealth Trust Ii - Fidelity Mid Cap Enhanced Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-30 | 2009-08-31 | N-CSRS | Fidelity Commonwealth Trust Ii - Fidelity Small Cap Enhanced Index Fund | Small-Cap Core | | Sold All | -3,610 | -100 % | | | | -0.56 % | $903 | | | | | | News Article | History of Fidelity Commonwealth Trust Ii - Fidelity Small Cap Enhanced Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-30 | 2009-08-31 | N-Q | Fidelity Mt Vernon Street Trust - Fidelity Aggressive Growth Fund | Multi-Cap Growth | 243,985 | New Holding | 243,985 | 100 % | $10,835,374 | $10,774,378 | $-60,996 | -0.56 % | $-60,996 | | | | | | News Article | History of Fidelity Mt Vernon Street Trust - Fidelity Aggressive Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-30 | 2009-08-31 | N-Q | Fidelity Mt Vernon Street Trust - Fidelity Growth Company Fund | Multi-Cap Growth | | Sold All | -3,061,390 | -100 % | | | | -0.56 % | $765,348 | | | | | | News Article | History of Fidelity Mt Vernon Street Trust - Fidelity Growth Company Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-30 | 2009-08-31 | N-Q | Fidelity Securities Fund - Agressive Growth Fund | Global Small/Mid-Cap Growth | 4,015 | New Holding | 4,015 | 100 % | $178,306 | $177,302 | $-1,004 | -0.56 % | $-1,004 | | | | | | News Article | History of Fidelity Securities Fund - Agressive Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-30 | 2009-08-31 | N-Q | Jennison Sector Funds Inc - Jennison Health Sciences Fund | Health/Biotech | 453,100 | New Holding | 453,100 | 100 % | $20,122,171 | $20,008,896 | $-113,275 | -0.56 % | $-113,275 | | | | | | News Article | History of Jennison Sector Funds Inc - Jennison Health Sciences Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-30 | 2009-08-31 | N-Q | Lord Abbett Research Fund Inc - Growth Opportunities Fund | Mid-Cap Growth | 70,452 | Sold Some | -46,932 | -39.98 % | $3,128,773 | $3,111,160 | $-17,613 | -0.56 % | $11,733 | | | | | | News Article | History of Lord Abbett Research Fund Inc - Growth Opportunities Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-30 | 2009-08-31 | N-Q | Pioneer Series Trust I - Pioneer Growth Fund | No Data | 22,000 | New Holding | 22,000 | 100 % | $977,020 | $971,520 | $-5,500 | -0.56 % | $-5,500 | | | | | | News Article | History of Pioneer Series Trust I - Pioneer Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-30 | 2009-08-31 | N-Q | Professionally Managed Portfolios - Stephens Mid Cap Growth Fund | Mid-Cap Growth | 700 | Sold Some | -100 | -12.50 % | $31,087 | $30,912 | $-175 | -0.56 % | $25 | | | | | | News Article | History of Professionally Managed Portfolios - Stephens Mid Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-30 | 2009-08-31 | N-CSR | Vanguard World Fund - Vanguard Health Care Index Fund | Health/Biotech | 37,184 | New Holding | 37,184 | 100 % | $1,651,341 | $1,642,045 | $-9,296 | -0.56 % | $-9,296 | | | | | | News Article | History of Vanguard World Fund - Vanguard Health Care Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-29 | 2009-09-30 | 13F-HR | Dimensional Fund Advisors Inc | Institution | 61,688 | Sold Some | -1,154 | -1.83 % | $2,769,791 | $2,724,142 | $-45,649 | -1.64 % | $854 | | | | | | News Article | History of Dimensional Fund Advisors Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-29 | 2009-08-31 | N-CSRS | Dreyfus Growth Opportunity Fund Inc - Dreyfus Growth Opportunity Fund Inc | Large-Cap Growth | | Sold All | -22,070 | -100 % | | | | -1.64 % | $16,332 | | | | | | News Article | History of Dreyfus Growth Opportunity Fund Inc - Dreyfus Growth Opportunity Fund Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Dreyfus Premier Manager Funds Ii - Balanced Opportunity Fund | Mixed-Asset Target Allocation Growth | 19,010 | New Holding | 19,010 | 100 % | $853,549 | $839,482 | $-14,067 | -1.64 % | $-14,067 | | | | | | News Article | History of Dreyfus Premier Manager Funds Ii - Balanced Opportunity Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Evergreen Equity Trust De - Evergreen Market Index Growth Fund | Multi-Cap Growth | 7,883 | New Holding | 7,883 | 100 % | $353,947 | $348,113 | $-5,833 | -1.64 % | $-5,833 | | | | | | News Article | History of Evergreen Equity Trust De - Evergreen Market Index Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Riversource Managers Series Inc - Riversource Aggressive Growth Fund | Mid-Cap Growth | 108,761 | New Holding | 108,761 | 100 % | $4,883,369 | $4,802,886 | $-80,483 | -1.64 % | $-80,483 | | | | | | News Article | History of Riversource Managers Series Inc - Riversource Aggressive Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Usaa Mutual Funds Trust - Cornerstone Strategy Fund | Specialty & Misc | | Sold All | -4,400 | -100 % | | | | -1.64 % | $3,256 | | | | | | News Article | History of Usaa Mutual Funds Trust - Cornerstone Strategy Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Valic Co I - Health Sciences Fund | Health/Biotech | 143,920 | New Holding | 143,920 | 100 % | $6,462,008 | $6,355,507 | $-106,501 | -1.64 % | $-106,501 | | | | | | News Article | History of Valic Co I - Health Sciences Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Valic Co I - Small Cap Fund | Small-Cap Core | 7,700 | New Holding | 7,700 | 100 % | $345,730 | $340,032 | $-5,698 | -1.64 % | $-5,698 | | | | | | News Article | History of Valic Co I - Small Cap Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Valic Co I - Value Fund | Multi-Cap Value | 30,413 | New Holding | 30,413 | 100 % | $1,365,544 | $1,343,038 | $-22,506 | -1.64 % | $-22,506 | | | | | | News Article | History of Valic Co I - Value Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-28 | 2009-09-30 | 13F-HR | Gluskin Sheff Assoc Inc | No Data | 67,870 | New Holding | 67,870 | 100 % | $3,063,652 | $2,997,139 | $-66,513 | -2.17 % | $-66,513 | | | | | | News Article | History of Gluskin Sheff Assoc Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-28 | 2009-08-31 | N-Q | American Century Strategic Asset Allocations Inc - Newton Fund | Small-Cap Core | 108,500 | Sold Some | -3,700 | -3.29 % | $4,897,690 | $4,791,360 | $-106,330 | -2.17 % | $3,626 | | | | | | News Article | History of American Century Strategic Asset Allocations Inc - Newton Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-28 | 2009-08-31 | N-Q | Brazos Mutual Funds - Brazos Growth Portfolio | Mid-Cap Growth | | Sold All | -10,800 | -100 % | | | | -2.17 % | $10,584 | | | | | | News Article | History of Brazos Mutual Funds - Brazos Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-28 | 2009-08-31 | N-Q | Brazos Mutual Funds - Brazos Mid Cap Portfolio | Mid-Cap Growth | | Sold All | -9,700 | -100 % | | | | -2.17 % | $9,506 | | | | | | News Article | History of Brazos Mutual Funds - Brazos Mid Cap Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-28 | 2009-08-31 | N-Q | Brazos Mutual Funds - Brazos Small Cap Portfolio | Small-Cap Growth | | Sold All | -5,400 | -100 % | | | | -2.17 % | $5,292 | | | | | | News Article | History of Brazos Mutual Funds - Brazos Small Cap Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-28 | 2009-08-31 | N-Q | Dws Securities Trust - Dws Health Care Fund | Health/Biotech | 81,100 | Added More | 16,400 | 25.34 % | $3,660,854 | $3,581,376 | $-79,478 | -2.17 % | $-16,072 | | | | | | News Article | History of Dws Securities Trust - Dws Health Care Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-27 | 2009-09-30 | 13F-HR | Essex Investment Management Co Llc | Institution | 798 | No Change | 0 | 0 % | $38,352 | $35,240 | $-3,112 | -8.11 % | $0 | | | | | | News Article | History of Essex Investment Management Co Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-27 | 2009-09-30 | 13F-HR | Sterling Johnston Capital Management Lp | Institution | 9,870 | New Holding | 9,870 | 100 % | $474,352 | $435,859 | $-38,493 | -8.11 % | $-38,493 | | | | | | News Article | History of Sterling Johnston Capital Management Lp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-26 | 2009-09-30 | 13F-HR | High Pointe Capital Management Llc | Institution | 22,500 | Added More | 5,550 | 32.74 % | $1,079,775 | $993,600 | $-86,175 | -7.98 % | $-21,257 | | | | | | News Article | History of High Pointe Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-26 | 2009-08-31 | N-Q | Claymore Exchange Traded Fund Trust - Claymoremorningstar Services Super Sector Index Etf | Specialty & Misc | 40 | No Change | 0 | 0 % | $1,920 | $1,766 | $-153 | -7.98 % | $0 | | | | | | News Article | History of Claymore Exchange Traded Fund Trust - Claymoremorningstar Services Super Sector Index Etf Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-26 | 2009-08-31 | N-CSR | Eaton Vance Growth Trust - Eaton Vance Worldwide Health Sciences Fund | Health/Biotech | | Sold All | -455,000 | -100 % | | | | -7.98 % | $1,742,650 | | | | | | News Article | History of Eaton Vance Growth Trust - Eaton Vance Worldwide Health Sciences Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-26 | 2009-08-31 | N-Q | Tdax Funds Inc - Tdax Independence 2010 Exchange-Traded Fund | Mixed-Asset Target 2010 Funds | | Sold All | -142 | -100 % | | | | -7.98 % | $544 | | | | | | News Article | History of Tdax Funds Inc - Tdax Independence 2010 Exchange-Traded Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-26 | 2009-08-31 | N-Q | Tdax Funds Inc - Tdax Independence 2020 Exchange-Traded Fund | Mixed-Asset Target 2020 Funds | | Sold All | -837 | -100 % | | | | -7.98 % | $3,206 | | | | | | News Article | History of Tdax Funds Inc - Tdax Independence 2020 Exchange-Traded Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-26 | 2009-08-31 | N-Q | Tdax Funds Inc - Tdax Independence 2030 Exchange-Traded Fund | Mixed-Asset Target 2030 Funds | | Sold All | -1,048 | -100 % | | | | -7.98 % | $4,014 | | | | | | News Article | History of Tdax Funds Inc - Tdax Independence 2030 Exchange-Traded Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-26 | 2009-08-31 | N-Q | Tdax Funds Inc - Tdax Independence 2040 Exchange-Traded Fund | Mixed-Asset Target 2030+ Funds | | Sold All | -1,164 | -100 % | | | | -7.98 % | $4,458 | | | | | | News Article | History of Tdax Funds Inc - Tdax Independence 2040 Exchange-Traded Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-26 | 2009-08-31 | N-Q | Tdax Funds Inc - Tdax Independence In-Target Exchange-Traded Fund | Specialty & Misc | | Sold All | -115 | -100 % | | | | -7.98 % | $440 | | | | | | News Article | History of Tdax Funds Inc - Tdax Independence In-Target Exchange-Traded Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-26 | 2009-08-31 | N-CSR | Worldwide Health Sciences Portfolio - Worldwide Health Sciences | Health/Biotech | | Sold All | -455,000 | -100 % | | | | -7.98 % | $1,742,650 | | | | | | News Article | History of Worldwide Health Sciences Portfolio - Worldwide Health Sciences Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-26 | 2009-06-30 | 13F-HR/A | Ameriprise Financial Inc | Institution | 248,361 | Added More | 54,691 | 28.23 % | $11,918,844 | $10,967,622 | $-951,223 | -7.98 % | $-209,467 | | | | | | News Article | History of Ameriprise Financial Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-23 | 2009-09-30 | 13F-HR | Columbus Circle Investors | Institution | 1,021,369 | Sold Some | -64,725 | -5.95 % | $48,995,071 | $45,103,655 | $-3,891,416 | -7.94 % | $246,602 | | | | | | News Article | History of Columbus Circle Investors Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-22 | 2009-09-30 | 13F-HR | Blackrock Advisors Llc | Institution | 746,100 | Added More | 57,700 | 8.38 % | $35,671,041 | $32,947,776 | $-2,723,265 | -7.63 % | $-210,605 | | | | | | News Article | History of Blackrock Advisors Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-22 | 2009-09-30 | 13F-HR | Blackrock Group Ltd | Institution | 225,957 | Added More | 37,260 | 19.74 % | $10,803,004 | $9,978,261 | $-824,743 | -7.63 % | $-135,999 | | | | | | News Article | History of Blackrock Group Ltd Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-22 | 2009-09-30 | 13F-HR | Blackrock Inc | No Data | 312,700 | Added More | 131,581 | 72.64 % | $14,950,187 | $13,808,832 | $-1,141,355 | -7.63 % | $-480,271 | | | | | | News Article | History of Blackrock Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-22 | 2009-09-30 | 13F-HR | Blackrock Investment Management Llc | Institution | 110,127 | Added More | 26,966 | 32.42 % | $5,265,172 | $4,863,208 | $-401,964 | -7.63 % | $-98,426 | | | | | | News Article | History of Blackrock Investment Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-22 | 2009-09-30 | 13F-HR | Regions Financial Corp | Institution | 6,338 | Added More | 487 | 8.32 % | $303,020 | $279,886 | $-23,134 | -7.63 % | $-1,778 | | | | | | News Article | History of Regions Financial Corp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-21 | 2009-09-30 | 13F-HR | Bank Of New York Mellon Corp | Institution | 1,571,308 | Added More | 368,440 | 30.63 % | $69,341,822 | $69,388,961 | $47,139 | 0.06 % | $11,053 | | | | | | News Article | History of Bank Of New York Mellon Corp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-21 | 2009-09-30 | 13F-HR | Credo Capital Management Llc | Institution | 172,323 | Added More | 11,780 | 7.33 % | $7,604,614 | $7,609,784 | $5,170 | 0.06 % | $353 | | | | | | News Article | History of Credo Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-21 | 2009-09-30 | 13F-HR | Navellier And Associates Inc | Institution | 36,755 | Sold Some | -8,219 | -18.27 % | $1,621,998 | $1,623,101 | $1,103 | 0.06 % | $-247 | | | | | | News Article | History of Navellier And Associates Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-21 | 2009-09-30 | 13F-HR | State Board Of Administration Of Florida Retirement System | Institution | 229,692 | Added More | 59,555 | 35.00 % | $10,136,308 | $10,143,199 | $6,891 | 0.06 % | $1,787 | | | | | | News Article | History of State Board Of Administration Of Florida Retirement System Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-21 | 2009-06-30 | 13F-HR/A | Rbc Trust Co International Ltd | No Data | 15,258 | New Holding | 15,258 | 100 % | $673,336 | $673,793 | $458 | 0.06 % | $458 | | | | | | News Article | History of Rbc Trust Co International Ltd Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-20 | 2009-09-30 | 13F-HR | Public Employees Retirement Association Of Colorado | Institution | 96,948 | No Change | 0 | 0 % | $4,343,270 | $4,281,224 | $-62,047 | -1.42 % | $0 | | | | | | News Article | History of Public Employees Retirement Association Of Colorado Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-20 | 2009-09-30 | 13F-HR | Weisel Thomas Partners Asset Management Llc | Institution | 15,348 | Added More | 131 | 0.86 % | $687,590 | $677,768 | $-9,823 | -1.42 % | $-84 | | | | | | News Article | History of Weisel Thomas Partners Asset Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-19 | 2009-09-30 | 13F-HR | Strs Ohio | Institution | 401,300 | Added More | 40,000 | 11.07 % | $18,455,787 | $17,721,408 | $-734,379 | -3.97 % | $-73,200 | | | | | | News Article | History of Strs Ohio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-15 | 2009-09-30 | 13F-HR | Nordea Investment Management Ab | Institution | 89,800 | Sold Some | -57,714 | -39.12 % | $4,119,126 | $3,965,568 | $-153,558 | -3.72 % | $98,691 | | | | | | News Article | History of Nordea Investment Management Ab Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-15 | 2009-09-30 | 13F-HR | Pillar Point Equity Management Llc | Institution | 4,000 | Sold Some | -2,600 | -39.39 % | $183,480 | $176,640 | $-6,840 | -3.72 % | $4,446 | | | | | | News Article | History of Pillar Point Equity Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-15 | 2009-09-30 | 13F-HR | Public Employees Retirement System Of Ohio | Institution | 163,954 | Added More | 38,910 | 31.11 % | $7,520,570 | $7,240,209 | $-280,361 | -3.72 % | $-66,536 | | | | | | News Article | History of Public Employees Retirement System Of Ohio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-15 | 2009-09-30 | 13F-HR | Sena Weller Rohs Williams Inc | Institution | 5,155 | New Holding | 5,155 | 100 % | $236,460 | $227,645 | $-8,815 | -3.72 % | $-8,815 | | | | | | News Article | History of Sena Weller Rohs Williams Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-15 | 2009-08-31 | N-Q | Allied Asset Advisors Funds - Allied Asset Advisor Funds | Specialty & Misc | 1,100 | New Holding | 1,100 | 100 % | $50,457 | $48,576 | $-1,881 | -3.72 % | $-1,881 | | | | | | News Article | History of Allied Asset Advisors Funds - Allied Asset Advisor Funds Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-14 | 2009-09-30 | 13F-HR | Friedberg Investment Management | Institution | 250 | No Change | 0 | 0 % | $11,228 | $11,040 | $-188 | -1.67 % | $0 | | | | | | News Article | History of Friedberg Investment Management Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-14 | 2009-09-30 | 13F-HR | Independent Portfolio Consultants Inc | No Data | 9,980 | Added More | 670 | 7.19 % | $448,202 | $440,717 | $-7,485 | -1.67 % | $-503 | | | | | | News Article | History of Independent Portfolio Consultants Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-09 | 2009-07-31 | N-CSR | Advisors Inner Circle Fund Ii - Growth Fund | Small-Cap Growth | 46,580 | Added More | 6,960 | 17.56 % | $2,080,263 | $2,056,973 | $-23,290 | -1.11 % | $-3,480 | | | | | | News Article | History of Advisors Inner Circle Fund Ii - Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-09 | 2009-07-31 | N-CSR | First Trust Exchange-Traded Alphadex Fund - First Trust Health Care Alphadex Fund | Health/Biotech | 3,011 | New Holding | 3,011 | 100 % | $134,471 | $132,966 | $-1,506 | -1.11 % | $-1,506 | | | | | | News Article | History of First Trust Exchange-Traded Alphadex Fund - First Trust Health Care Alphadex Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-09 | 2009-07-31 | N-CSR | Lord Abbett Developing Growth Fund Inc New - Lord Abbett Developing Growth Fund Inc New | Small-Cap Growth | 355,514 | Added More | 110,980 | 45.38 % | $15,877,255 | $15,699,498 | $-177,757 | -1.11 % | $-55,490 | | | | | | News Article | History of Lord Abbett Developing Growth Fund Inc New - Lord Abbett Developing Growth Fund Inc New Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-09 | 2009-07-31 | N-CSR | Lord Abbett Large Cap Growth Fund - Lord Abbett Large Cap Growth Fund | Large-Cap Growth | 34,412 | Sold Some | -17,000 | -33.06 % | $1,536,840 | $1,519,634 | $-17,206 | -1.11 % | $8,500 | | | | | | News Article | History of Lord Abbett Large Cap Growth Fund - Lord Abbett Large Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-08 | 2009-09-30 | 13F-HR | De Burlo Group Inc | Institution | 71,300 | Added More | 38,400 | 116.71 % | $3,171,424 | $3,148,608 | $-22,816 | -0.71 % | $-12,288 | | | | | | News Article | History of De Burlo Group Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-08 | 2009-09-30 | 13F-HR | Rhumbline Advisers | Institution | 93,602 | Added More | 6,724 | 7.73 % | $4,163,417 | $4,133,464 | $-29,953 | -0.71 % | $-2,152 | | | | | | News Article | History of Rhumbline Advisers Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-08 | 2008-07-31 | N-CSR | Morgan Stanley Health Sciences Trust - None | Specialty & Misc | 41,500 | New Holding | 41,500 | 100 % | $1,845,920 | $1,832,640 | $-13,280 | -0.71 % | $-13,280 | | | | | | News Article | History of Morgan Stanley Health Sciences Trust - None Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-07 | 2009-07-31 | N-CSR | Fidelity Advisor Series Vii - Fidelity Advisor Biotechnology Fund | Health/Biotech | 170,176 | Added More | 105,438 | 162.86 % | $7,446,902 | $7,514,972 | $68,070 | 0.91 % | $42,175 | | | | | | News Article | History of Fidelity Advisor Series Vii - Fidelity Advisor Biotechnology Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-07 | 2009-07-31 | N-CSR | Fidelity Advisor Series Vii - Fidelity Advisor Health Care Fund | Health/Biotech | 136,624 | Added More | 82,012 | 150.17 % | $5,978,666 | $6,033,316 | $54,650 | 0.91 % | $32,805 | | | | | | News Article | History of Fidelity Advisor Series Vii - Fidelity Advisor Health Care Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-07 | 2009-07-31 | N-CSRS | Fidelity Devonshire Trust - Fidelity Series All-Sector Equity Fund | No Data | | Sold All | -46,468 | -100 % | | | | 0.91 % | $-18,587 | | | | | | News Article | History of Fidelity Devonshire Trust - Fidelity Series All-Sector Equity Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-07 | 2009-07-31 | N-CSR | Profunds - Health Care Ultrasector Profund | Health/Biotech | 365 | Added More | 195 | 114.70 % | $15,972 | $16,118 | $146 | 0.91 % | $78 | | | | | | News Article | History of Profunds - Health Care Ultrasector Profund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-07 | 2009-07-31 | N-CSR | Profunds - Technology Ultrasector Profund | Science & Tech | 4,080 | New Holding | 4,080 | 100 % | $178,541 | $180,173 | $1,632 | 0.91 % | $1,632 | | | | | | News Article | History of Profunds - Technology Ultrasector Profund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-07 | 2009-07-31 | N-CSRS | Sunamerica Series Trust - Balanced Portfolio | Flexible Portfolio | | Sold All | -470 | -100 % | | | | 0.91 % | $-188 | | | | | | News Article | History of Sunamerica Series Trust - Balanced Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-06 | 2009-09-30 | 13F-HR | Franklin Street Advisors Inc | Institution | 24,300 | No Change | 0 | 0 % | $1,076,490 | $1,073,088 | $-3,402 | -0.31 % | $0 | | | | | | News Article | History of Franklin Street Advisors Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-05 | 2009-09-30 | 13F-HR | Bb And T Corp | Institution | 7,151 | New Holding | 7,151 | 100 % | $309,567 | $315,788 | $6,221 | 2.00 % | $6,221 | | | | | | News Article | History of Bb And T Corp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-02 | 2009-09-30 | 13F-HR | Bb And T Asset Management Llc | Institution | 63,810 | Sold Some | -20,640 | -24.44 % | $2,811,469 | $2,817,850 | $6,381 | 0.22 % | $-2,064 | | | | | | News Article | History of Bb And T Asset Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-02 | 2009-07-31 | N-CSR | Alliancebernstein Cap Fund Inc - Alliancebernstein Small Cap Growth Portfolio | Small-Cap Growth | 90,000 | Sold Some | -5,700 | -5.95 % | $3,965,400 | $3,974,400 | $9,000 | 0.22 % | $-570 | | | | | | News Article | History of Alliancebernstein Cap Fund Inc - Alliancebernstein Small Cap Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-02 | 2009-07-31 | N-CSR | Alliancebernstein Mid Cap Growth Fund Inc - Alliancebernstein Mid Cap Growth Fund Inc | Mid-Cap Growth | 128,000 | Sold Some | -8,300 | -6.08 % | $5,639,680 | $5,652,480 | $12,800 | 0.22 % | $-830 | | | | | | News Article | History of Alliancebernstein Mid Cap Growth Fund Inc - Alliancebernstein Mid Cap Growth Fund Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-02 | 2009-07-31 | N-CSR | Old Mutual Advisor Funds - Old Mutual Copper Rock Emerging Growth Fund | Small-Cap Growth | | Sold All | -8,812 | -100 % | | | | 0.22 % | $-881 | | | | | | News Article | History of Old Mutual Advisor Funds - Old Mutual Copper Rock Emerging Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-10-02 | 2009-07-31 | N-CSR | Usaa Mutual Funds Trust - Small Cap Stock Fund | Small-Cap Core | | Sold All | -12,828 | -100 % | | | | 0.22 % | $-1,283 | | | | | | News Article | History of Usaa Mutual Funds Trust - Small Cap Stock Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | American Century Mutual Funds Inc - Capital Growth Fund | Large-Cap Growth | 4,666 | Added More | 3,181 | 214.20 % | $205,211 | $206,051 | $840 | 0.40 % | $573 | | | | | | News Article | History of American Century Mutual Funds Inc - Capital Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | American Century Mutual Funds Inc - Focused Growth Fund | Large-Cap Growth | 339 | Added More | 52 | 18.11 % | $14,909 | $14,970 | $61 | 0.40 % | $9 | | | | | | News Article | History of American Century Mutual Funds Inc - Focused Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | American Century Mutual Funds Inc - Growth Fund | Large-Cap Growth | 623,500 | Added More | 241,000 | 63.00 % | $27,421,530 | $27,533,760 | $112,230 | 0.40 % | $43,380 | | | | | | News Article | History of American Century Mutual Funds Inc - Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | American Century Mutual Funds Inc - Heritage Fund | Mid-Cap Growth | 234,600 | New Holding | 234,600 | 100 % | $10,317,708 | $10,359,936 | $42,228 | 0.40 % | $42,228 | | | | | | News Article | History of American Century Mutual Funds Inc - Heritage Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | American Century Mutual Funds Inc - New Opportunities Fund | Small-Cap Growth | | Sold All | -25,473 | -100 % | | | | 0.40 % | $-4,585 | | | | | | News Article | History of American Century Mutual Funds Inc - New Opportunities Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | American Century Mutual Funds Inc - New Opportunities Ii | Small-Cap Growth | | Sold All | -94,004 | -100 % | | | | 0.40 % | $-16,921 | | | | | | News Article | History of American Century Mutual Funds Inc - New Opportunities Ii Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | American Century Mutual Funds Inc - Ultra Fund | Large-Cap Growth | 434,000 | New Holding | 434,000 | 100 % | $19,087,320 | $19,165,440 | $78,120 | 0.40 % | $78,120 | | | | | | News Article | History of American Century Mutual Funds Inc - Ultra Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | American Century Mutual Funds Inc - Vista Fund | Mid-Cap Growth | 560,800 | Sold Some | -156,800 | -21.85 % | $24,663,984 | $24,764,928 | $100,944 | 0.40 % | $-28,224 | | | | | | News Article | History of American Century Mutual Funds Inc - Vista Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Dfa Investment Dimensions Group Inc - International Core Equity Portfolio | International Small-Mid-Cap Value | 29,888 | No Change | 0 | 0 % | $1,314,474 | $1,319,854 | $5,380 | 0.40 % | $0 | | | | | | News Article | History of Dfa Investment Dimensions Group Inc - International Core Equity Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Dfa Investment Dimensions Group Inc - International Vector Equity Portfolio | No Data | 5,000 | No Change | 0 | 0 % | $219,900 | $220,800 | $900 | 0.40 % | $0 | | | | | | News Article | History of Dfa Investment Dimensions Group Inc - International Vector Equity Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Dfa Investment Dimensions Group Inc - Us Sustainability Core 1 Portfolio | No Data | 600 | No Change | 0 | 0 % | $26,388 | $26,496 | $108 | 0.40 % | $0 | | | | | | News Article | History of Dfa Investment Dimensions Group Inc - Us Sustainability Core 1 Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Dws Balanced Fund - Dws Balanced Fund | Flexible Portfolio | | Sold All | -17,100 | -100 % | | | | 0.40 % | $-3,078 | | | | | | News Article | History of Dws Balanced Fund - Dws Balanced Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Evergreen Equity Trust De - Evergreen Health Care Fund | Health/Biotech | 60,726 | Sold Some | -4,591 | -7.02 % | $2,670,729 | $2,681,660 | $10,931 | 0.40 % | $-826 | | | | | | News Article | History of Evergreen Equity Trust De - Evergreen Health Care Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Fidelity Capital Trust - Fidelity Small Cap Independence Fund | Small-Cap Core | 182,600 | New Holding | 182,600 | 100 % | $8,030,748 | $8,063,616 | $32,868 | 0.40 % | $32,868 | | | | | | News Article | History of Fidelity Capital Trust - Fidelity Small Cap Independence Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Hartford Mutual Funds Incct - Hartford Midcap Growth Fund | Mid-Cap Growth | 2 | New Holding | 2 | 100 % | $88 | $88 | $0 | 0.40 % | $0 | | | | | | News Article | History of Hartford Mutual Funds Incct - Hartford Midcap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Hsbc Advisor Funds Trust - Opportunity Fund | Specialty & Misc | 106,250 | Sold Some | -2,400 | -2.20 % | $4,672,875 | $4,692,000 | $19,125 | 0.40 % | $-432 | | | | | | News Article | History of Hsbc Advisor Funds Trust - Opportunity Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Hsbc Investor Funds - Hsbc Investor Oppurtunity Fund | Specialty & Misc | 106,250 | Sold Some | -111,050 | -51.10 % | $4,672,875 | $4,692,000 | $19,125 | 0.40 % | $-19,989 | | | | | | News Article | History of Hsbc Investor Funds - Hsbc Investor Oppurtunity Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Hsbc Investor Portfolios - Opportunity Portfolio | Specialty & Misc | 106,250 | Sold Some | -2,400 | -2.20 % | $4,672,875 | $4,692,000 | $19,125 | 0.40 % | $-432 | | | | | | News Article | History of Hsbc Investor Portfolios - Opportunity Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Ishares Trust - Ishares Morningstar Mid Growth Index Fund | Mid-Cap Growth | 18,551 | Sold Some | -6,910 | -27.13 % | $815,873 | $819,212 | $3,339 | 0.40 % | $-1,244 | | | | | | News Article | History of Ishares Trust - Ishares Morningstar Mid Growth Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Janus Investment Fund - Janus Fund | Large-Cap Growth | 400,807 | New Holding | 400,807 | 100 % | $17,627,492 | $17,699,637 | $72,145 | 0.40 % | $72,145 | | | | | | News Article | History of Janus Investment Fund - Janus Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Janus Investment Fund - Janus Global Research Fund | Global Flex Port | 51,685 | New Holding | 51,685 | 100 % | $2,273,106 | $2,282,410 | $9,303 | 0.40 % | $9,303 | | | | | | News Article | History of Janus Investment Fund - Janus Global Research Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Janus Investment Fund - Janus Global Technology Fund | Science & Tech | 73,120 | Added More | 25,375 | 53.14 % | $3,215,818 | $3,228,979 | $13,162 | 0.40 % | $4,568 | | | | | | News Article | History of Janus Investment Fund - Janus Global Technology Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Janus Investment Fund - Janus Research Fund | Global Multi-Cap Growth | 911,315 | New Holding | 911,315 | 100 % | $40,079,634 | $40,243,670 | $164,037 | 0.40 % | $164,037 | | | | | | News Article | History of Janus Investment Fund - Janus Research Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Janus Investment Fund - Janus Triton Fund | Small-Cap Growth | 33,700 | New Holding | 33,700 | 100 % | $1,482,126 | $1,488,192 | $6,066 | 0.40 % | $6,066 | | | | | | News Article | History of Janus Investment Fund - Janus Triton Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Janus Investment Fund - Janus Worldwide Fund | Global Large-Cap Growth | 388,650 | New Holding | 388,650 | 100 % | $17,092,827 | $17,162,784 | $69,957 | 0.40 % | $69,957 | | | | | | News Article | History of Janus Investment Fund - Janus Worldwide Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Jnl Investors Series Trust - Jackson Perspective Index 5 Fund | Specialty & Misc | | Sold All | -872 | -100 % | | | | 0.40 % | $-157 | | | | | | News Article | History of Jnl Investors Series Trust - Jackson Perspective Index 5 Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Mainstay Funds - Mainstay Mid Cap Growth Fund | Mid-Cap Growth | 26,518 | New Holding | 26,518 | 100 % | $1,166,262 | $1,171,035 | $4,773 | 0.40 % | $4,773 | | | | | | News Article | History of Mainstay Funds - Mainstay Mid Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Mainstay Funds - Mainstay Small Cap Growth Fund | Small-Cap Growth | 29,800 | Added More | 1,100 | 3.83 % | $1,310,604 | $1,315,968 | $5,364 | 0.40 % | $198 | | | | | | News Article | History of Mainstay Funds - Mainstay Small Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Managers Trust I - Managers Fremont Global Fund | Global Flex Port | | Sold All | -1,600 | -100 % | | | | 0.40 % | $-288 | | | | | | News Article | History of Managers Trust I - Managers Fremont Global Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-CSR | Putnam Vista Fundnew - Putnam Vista Fundnew | Mid-Cap Growth | | Sold All | -13,959 | -100 % | | | | 0.40 % | $-2,513 | | | | | | News Article | History of Putnam Vista Fundnew - Putnam Vista Fundnew Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Riversource International Managers Series Inc - Riversource International Aggressive Growth Fund | International Multi-Cap Growth | 27,500 | Added More | 5,500 | 25.00 % | $1,209,450 | $1,214,400 | $4,950 | 0.40 % | $990 | | | | | | News Article | History of Riversource International Managers Series Inc - Riversource International Aggressive Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Russell Investment Co - Emerging Markets Fund | Emerging Markets | 19,600 | New Holding | 19,600 | 100 % | $862,008 | $865,536 | $3,528 | 0.40 % | $3,528 | | | | | | News Article | History of Russell Investment Co - Emerging Markets Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Russell Investment Co - International Fund | International Multi-Cap Core | 107,057 | Added More | 93,357 | 681.43 % | $4,708,367 | $4,727,637 | $19,270 | 0.40 % | $16,804 | | | | | | News Article | History of Russell Investment Co - International Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Schroder Capital Funds - Schroder Us Opportunities Fund | Small-Cap Core | | Sold All | -1,600 | -100 % | | | | 0.40 % | $-288 | | | | | | News Article | History of Schroder Capital Funds - Schroder Us Opportunities Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Schroder Series Trust - Schroder Us Small And Mid Cap Opportunities Fund | Small-Cap Core | 1,600 | No Change | 0 | 0 % | $70,368 | $70,656 | $288 | 0.40 % | $0 | | | | | | News Article | History of Schroder Series Trust - Schroder Us Small And Mid Cap Opportunities Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Seligman Frontier Fund Inc - Seligman Frontier Fund Inc | Small-Cap Growth | 4,800 | New Holding | 4,800 | 100 % | $211,104 | $211,968 | $864 | 0.40 % | $864 | | | | | | News Article | History of Seligman Frontier Fund Inc - Seligman Frontier Fund Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Vanguard Explorer Fund - Vanguard Explorer Fund | Small-Cap Growth | 403,157 | Sold Some | -52,760 | -11.57 % | $17,730,845 | $17,803,413 | $72,568 | 0.40 % | $-9,497 | | | | | | News Article | History of Vanguard Explorer Fund - Vanguard Explorer Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Advisors Series Trust - Castlerock Fund | Specialty & Misc | 885 | Sold Some | -265 | -23.04 % | $39,967 | $39,082 | $-885 | -2.21 % | $265 | | | | | | News Article | History of Advisors Series Trust - Castlerock Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Fbr Funds - Fbr Pegasus Fund | Multi-Cap Value | 495 | New Holding | 495 | 100 % | $22,354 | $21,859 | $-495 | -2.21 % | $-495 | | | | | | News Article | History of Fbr Funds - Fbr Pegasus Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Fbr Funds - Fbr Small Cap Fund | Small-Cap Growth | | Sold All | -375 | -100 % | | | | -2.21 % | $375 | | | | | | News Article | History of Fbr Funds - Fbr Small Cap Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Harbor Funds - Harbor Small Cap Growth Fund | Small-Cap Growth | 238,080 | Sold Some | -45,800 | -16.13 % | $10,751,693 | $10,513,613 | $-238,080 | -2.21 % | $45,800 | | | | | | News Article | History of Harbor Funds - Harbor Small Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Harbor Funds - Harbor Small Company Growth Fund | Small-Cap Growth | | Sold All | -11,890 | -100 % | | | | -2.21 % | $11,890 | | | | | | News Article | History of Harbor Funds - Harbor Small Company Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Jpmorgan Trust I - Jpmorgan Market Neutral Fund | Specialty & Misc | 19 | Added More | 7 | 58.33 % | $858 | $839 | $-19 | -2.21 % | $-7 | | | | | | News Article | History of Jpmorgan Trust I - Jpmorgan Market Neutral Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Massmutual Premier Funds - Massmutual Premier Main Street Small Cap Fund | Small-Cap Core | | Sold All | -3,390 | -100 % | | | | -2.21 % | $3,390 | | | | | | News Article | History of Massmutual Premier Funds - Massmutual Premier Main Street Small Cap Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Massmutual Premier Funds - Massmutual Premier Small Company Opportunities Fund | Small-Cap Core | | Sold All | -6,200 | -100 % | | | | -2.21 % | $6,200 | | | | | | News Article | History of Massmutual Premier Funds - Massmutual Premier Small Company Opportunities Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Powershares Exchange-Traded Fund Trust Ii - Powershares Global Biotech Portfolio | No Data | 1,851 | Added More | 192 | 11.57 % | $83,591 | $81,740 | $-1,851 | -2.21 % | $-192 | | | | | | News Article | History of Powershares Exchange-Traded Fund Trust Ii - Powershares Global Biotech Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-28 | 2009-06-30 | 13F-HR/A | Bridgewater Investment Management Llc | Institution | | Sold All | -85 | -100 % | | | | -2.21 % | $85 | | | | | | News Article | History of Bridgewater Investment Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-25 | 2009-07-31 | N-Q | Direxion Shares Etf Trust - Direxion Daily Large Cap Bull 3x Shares | No Data | 5,237 | New Holding | 5,237 | 100 % | $235,194 | $231,266 | $-3,928 | -1.67 % | $-3,928 | | | | | | News Article | History of Direxion Shares Etf Trust - Direxion Daily Large Cap Bull 3x Shares Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-25 | 2009-07-31 | N-Q | Direxion Shares Etf Trust - Direxion Daily Mid Cap Bull 3x Shares | No Data | 800 | New Holding | 800 | 100 % | $35,928 | $35,328 | $-600 | -1.67 % | $-600 | | | | | | News Article | History of Direxion Shares Etf Trust - Direxion Daily Mid Cap Bull 3x Shares Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-25 | 2009-07-31 | N-Q | Direxion Shares Etf Trust - Direxion Daily Small Cap Bull 3x Shares | No Data | | Sold All | -23,878 | -100 % | | | | -1.67 % | $17,909 | | | | | | News Article | History of Direxion Shares Etf Trust - Direxion Daily Small Cap Bull 3x Shares Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-25 | 2009-07-31 | N-Q | Mfs Government Limited Maturity Fund Ma - Mfs Diversified Target Return Fund | No Data | 3,250 | New Holding | 3,250 | 100 % | $145,958 | $143,520 | $-2,438 | -1.67 % | $-2,438 | | | | | | News Article | History of Mfs Government Limited Maturity Fund Ma - Mfs Diversified Target Return Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-25 | 2009-07-31 | N-Q | Mtb Group Of Funds - Mtb Multi Cap Growth Fund | Multi-Cap Core | 325 | Sold Some | -50 | -13.33 % | $14,596 | $14,352 | $-244 | -1.67 % | $38 | | | | | | News Article | History of Mtb Group Of Funds - Mtb Multi Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-25 | 2009-07-31 | N-Q | Mtb Group Of Funds - Mtb Small Cap Growth Fund | Small-Cap Growth | 16,800 | Sold Some | -15,466 | -47.93 % | $754,488 | $741,888 | $-12,600 | -1.67 % | $11,600 | | | | | | News Article | History of Mtb Group Of Funds - Mtb Small Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-24 | 2009-06-30 | 13F-HR/A | Credit Agricole S A | Institution | 27,214 | New Holding | 27,214 | 100 % | $1,212,384 | $1,201,770 | $-10,613 | -0.87 % | $-10,613 | | | | | | News Article | History of Credit Agricole S A Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-23 | 2009-07-31 | N-Q | Dreyfus Growth And Income Fund Inc New - Dreyfus Growth And Income Fund Inc New | Multi-Cap Growth | 39,570 | New Holding | 39,570 | 100 % | $1,796,082 | $1,747,411 | $-48,671 | -2.70 % | $-48,671 | | | | | | News Article | History of Dreyfus Growth And Income Fund Inc New - Dreyfus Growth And Income Fund Inc New Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-22 | 2009-07-31 | N-Q | Dreyfus Premier Opportunity Funds - Health Care Fund | Health/Biotech | 18,160 | Added More | 6,350 | 53.76 % | $831,728 | $801,946 | $-29,782 | -3.58 % | $-10,414 | | | | | | News Article | History of Dreyfus Premier Opportunity Funds - Health Care Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-22 | 2009-07-31 | N-Q | Dreyfuslaurel Funds Inc - Midcap Stock Fund | Mid-Cap Core | 59,810 | New Holding | 59,810 | 100 % | $2,739,298 | $2,641,210 | $-98,088 | -3.58 % | $-98,088 | | | | | | News Article | History of Dreyfuslaurel Funds Inc - Midcap Stock Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-21 | 2009-06-30 | 13F-HR/A | Eaton Vance Management | Institution | 9,800 | New Holding | 9,800 | 100 % | $457,366 | $432,768 | $-24,598 | -5.37 % | $-24,598 | | | | | | News Article | History of Eaton Vance Management Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-21 | 2009-06-30 | 13F-HR/A | Thornburg Investment Management Inc | Institution | 1,162,277 | Added More | 27,506 | 2.42 % | $54,243,468 | $51,326,152 | $-2,917,315 | -5.37 % | $-69,040 | | | | | | News Article | History of Thornburg Investment Management Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-17 | 2009-06-30 | 13F-HR/A | Delaware Management Business Trust | Institution | 40,050 | Sold Some | -7,350 | -15.50 % | $1,860,323 | $1,768,608 | $-91,715 | -4.93 % | $16,832 | | | | | | News Article | History of Delaware Management Business Trust Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-15 | 2009-06-30 | N-CSRS/A | Wilshire Mutual Funds Inc - Wilshire Small Company Growth Portfolio | Small-Cap Growth | 1,050 | No Change | 0 | 0 % | $47,712 | $46,368 | $-1,344 | -2.81 % | $0 | | | | | | News Article | History of Wilshire Mutual Funds Inc - Wilshire Small Company Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-15 | 2009-03-31 | 13F-HR/A | Highbridge Capital Management Llc | Institution | 270,814 | Added More | 216,147 | 395.38 % | $12,305,788 | $11,959,146 | $-346,642 | -2.81 % | $-276,668 | | | | | | News Article | History of Highbridge Capital Management Llc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-11 | 2009-06-30 | 13F-HR/A | Barclays Global Investors Uk Holdings Ltd | Institution | 2,927,190 | Sold Some | -1,415,796 | -32.59 % | $133,450,592 | $129,264,710 | $-4,185,882 | -3.13 % | $2,024,588 | | | | | | News Article | History of Barclays Global Investors Uk Holdings Ltd Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-10 | 2009-06-30 | N-CSRS | Northern Lights Variable Trust - Jnf Equity Portfolio | Specialty & Misc | 200 | Sold Some | -1,600 | -88.88 % | $8,972 | $8,832 | $-140 | -1.56 % | $1,120 | | | | | | News Article | History of Northern Lights Variable Trust - Jnf Equity Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-10 | 2009-06-30 | N-Q/A | Optimum Fund Trust - Optimum Large Cap Growth Fund | Large-Cap Growth | | Sold All | -49,550 | -100 % | | | | -1.56 % | $34,685 | | | | | | News Article | History of Optimum Fund Trust - Optimum Large Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-09 | 2009-06-30 | N-CSRS | Value Line Premier Growth Fund Inc - Value Line Premier Growth Fund Inc | Large-Cap Growth | 56,000 | No Change | 0 | 0 % | $2,542,400 | $2,472,960 | $-69,440 | -2.73 % | $0 | | | | | | News Article | History of Value Line Premier Growth Fund Inc - Value Line Premier Growth Fund Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-09 | 2009-06-30 | N-CSRS | Value Line Strategic Asset Management Trust - Value Line Strategic Asset Management Trust | Multi-Cap Value | 34,000 | No Change | 0 | 0 % | $1,543,600 | $1,501,440 | $-42,160 | -2.73 % | $0 | | | | | | News Article | History of Value Line Strategic Asset Management Trust - Value Line Strategic Asset Management Trust Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-08 | 2009-06-30 | N-CSRS | Allianz Variable Insurance Products Trust - Azl Lmp Small Cap Growth Fund | Small-Cap Growth | | Sold All | -2,880 | -100 % | | | | -4.10 % | $5,443 | | | | | | News Article | History of Allianz Variable Insurance Products Trust - Azl Lmp Small Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-08 | 2009-06-30 | N-CSRS | Calvert Variable Series Inc - Ameritas Mid Cap Growth Portfolio | Mid-Cap Growth | | Sold All | -4,350 | -100 % | | | | -4.10 % | $8,222 | | | | | | News Article | History of Calvert Variable Series Inc - Ameritas Mid Cap Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-08 | 2009-06-30 | N-CSRS | Rydex Series Funds - Banking Fund | Financial Services | 32,750 | Added More | 30,147 | 1158.16 % | $1,508,138 | $1,446,240 | $-61,898 | -4.10 % | $-56,978 | | | | | | News Article | History of Rydex Series Funds - Banking Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-08 | 2009-06-30 | N-CSRS | Rydex Variable Trust - Biotechnology Fund | Health/Biotech | 22,478 | Added More | 3,181 | 16.48 % | $1,035,112 | $992,628 | $-42,483 | -4.10 % | $-6,012 | | | | | | News Article | History of Rydex Variable Trust - Biotechnology Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-08 | 2009-06-30 | N-CSRS | Rydex Variable Trust - Health Care Fund | Health/Biotech | 3,590 | New Holding | 3,590 | 100 % | $165,320 | $158,534 | $-6,785 | -4.10 % | $-6,785 | | | | | | News Article | History of Rydex Variable Trust - Health Care Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Advanced Series Trust - Ast International Value Portfolio | Multi-Cap Value | | Sold All | -4,200 | -100 % | | | | -3.89 % | $7,518 | | | | | | News Article | History of Advanced Series Trust - Ast International Value Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Axa Premier Vip Trust - Multimanager Small Cap Growth Portfolio | Small-Cap Growth | 39,340 | Sold Some | -72,000 | -64.66 % | $1,807,673 | $1,737,254 | $-70,419 | -3.89 % | $128,880 | | | | | | News Article | History of Axa Premier Vip Trust - Multimanager Small Cap Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Eq Advisors Trust - Eqalliancebernstein Small Cap Growth Portfolio | Small-Cap Growth | 309,200 | Added More | 103,000 | 49.95 % | $14,207,740 | $13,654,272 | $-553,468 | -3.89 % | $-184,370 | | | | | | News Article | History of Eq Advisors Trust - Eqalliancebernstein Small Cap Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Eq Advisors Trust - Eqbond Index Portfolio | Specialty & Misc | 76,200 | Sold Some | -38,340 | -33.47 % | $3,501,390 | $3,364,992 | $-136,398 | -3.89 % | $68,629 | | | | | | News Article | History of Eq Advisors Trust - Eqbond Index Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Eq Advisors Trust - Eqinternational Growth Portfolio | Multi-Cap Growth | 20,400 | New Holding | 20,400 | 100 % | $937,380 | $900,864 | $-36,516 | -3.89 % | $-36,516 | | | | | | News Article | History of Eq Advisors Trust - Eqinternational Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Forward Funds - Forward Legato Fund | Small-Cap Core | | Sold All | -33,242 | -100 % | | | | -3.89 % | $59,503 | | | | | | News Article | History of Forward Funds - Forward Legato Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Hartford Hls Series Fund Ii Inc - Hartford Midcap Growth Hls Fund | Mid-Cap Growth | 5 | New Holding | 5 | 100 % | $230 | $221 | $-9 | -3.89 % | $-9 | | | | | | News Article | History of Hartford Hls Series Fund Ii Inc - Hartford Midcap Growth Hls Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Hartford Series Fund Inc - Hartford Advisers Hls Fund | Specialty & Misc | 5 | New Holding | 5 | 100 % | $230 | $221 | $-9 | -3.89 % | $-9 | | | | | | News Article | History of Hartford Series Fund Inc - Hartford Advisers Hls Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSR | Jpmorgan Trust I - Jpmorgan Disciplined Equity Fund | Specialty & Misc | | Sold All | -9 | -100 % | | | | -3.89 % | $16 | | | | | | News Article | History of Jpmorgan Trust I - Jpmorgan Disciplined Equity Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSR | Jpmorgan Trust I - Jpmorgan Japan Fund | Japanese | | Sold All | -52 | -100 % | | | | -3.89 % | $93 | | | | | | News Article | History of Jpmorgan Trust I - Jpmorgan Japan Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSR | Jpmorgan Trust I - Jpmorgan Small Cap Core Fund | Small-Cap Core | | Sold All | -61 | -100 % | | | | -3.89 % | $109 | | | | | | News Article | History of Jpmorgan Trust I - Jpmorgan Small Cap Core Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Massmutual Select Funds - Massmutual Select Emerging Growth Fund | Small-Cap Growth | | Sold All | -12,300 | -100 % | | | | -3.89 % | $22,017 | | | | | | News Article | History of Massmutual Select Funds - Massmutual Select Emerging Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Massmutual Select Funds - Massmutual Select Mid Cap Growth Equity Fund | Mid-Cap Growth | 12,920 | Added More | 4,320 | 50.23 % | $593,674 | $570,547 | $-23,127 | -3.89 % | $-7,733 | | | | | | News Article | History of Massmutual Select Funds - Massmutual Select Mid Cap Growth Equity Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Massmutual Select Funds - Massmutual Select Mid Cap Growth Equity Ii Fund | Mid-Cap Growth | 103,000 | No Change | 0 | 0 % | $4,732,850 | $4,548,480 | $-184,370 | -3.89 % | $0 | | | | | | News Article | History of Massmutual Select Funds - Massmutual Select Mid Cap Growth Equity Ii Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Massmutual Select Funds - Massmutual Select Small Company Growth Fund | Small-Cap Growth | 5,320 | Sold Some | -490 | -8.43 % | $244,454 | $234,931 | $-9,523 | -3.89 % | $877 | | | | | | News Article | History of Massmutual Select Funds - Massmutual Select Small Company Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Massmutual Select Funds - Massmutual Select Strategic Balanced Fund | Mixed-Asset Target Allocation Moderate | 486 | Sold Some | -1 | -0.20 % | $22,332 | $21,462 | $-870 | -3.89 % | $2 | | | | | | News Article | History of Massmutual Select Funds - Massmutual Select Strategic Balanced Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Mma Praxis Mutual Funds - Mma Praxis Growth Index Fund | Large-Cap Growth | | Sold All | -383 | -100 % | | | | -3.89 % | $686 | | | | | | News Article | History of Mma Praxis Mutual Funds - Mma Praxis Growth Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Phoenix Edge Series Fund - Phoenix Capital Growth | Large-Cap Growth | | Sold All | -19,900 | -100 % | | | | -3.89 % | $35,621 | | | | | | News Article | History of Phoenix Edge Series Fund - Phoenix Capital Growth Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Profunds - Bull Profund | Large-Cap Core | | Sold All | -3,948 | -100 % | | | | -3.89 % | $7,067 | | | | | | News Article | History of Profunds - Bull Profund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Profunds - Profund Vp Biotechnology | Health/Biotech | 4,860 | New Holding | 4,860 | 100 % | $223,317 | $214,618 | $-8,699 | -3.89 % | $-8,699 | | | | | | News Article | History of Profunds - Profund Vp Biotechnology Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Profunds - Profund Vp Health Care | Health/Biotech | 2,520 | New Holding | 2,520 | 100 % | $115,794 | $111,283 | $-4,511 | -3.89 % | $-4,511 | | | | | | News Article | History of Profunds - Profund Vp Health Care Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Sun Capital Advisers Trust - Sc Oppenheimer Main Street Small Cap Fund | Small-Cap Core | 5,860 | Added More | 1,660 | 39.52 % | $269,267 | $258,778 | $-10,489 | -3.89 % | $-2,971 | | | | | | News Article | History of Sun Capital Advisers Trust - Sc Oppenheimer Main Street Small Cap Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Vanguard Institutional Index Funds - Vanguard Institutional Index Fund | Specialty & Misc | | Sold All | -67,597 | -100 % | | | | -3.89 % | $120,999 | | | | | | News Article | History of Vanguard Institutional Index Funds - Vanguard Institutional Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Vanguard Variable Insurance Funds - Balanced Portfolio | Flexible Portfolio | 29,588 | Added More | 3,775 | 14.62 % | $1,359,569 | $1,306,606 | $-52,963 | -3.89 % | $-6,757 | | | | | | News Article | History of Vanguard Variable Insurance Funds - Balanced Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Vanguard Variable Insurance Funds - Small Company Growth Portfolio | Small-Cap Growth | 17,300 | New Holding | 17,300 | 100 % | $794,935 | $763,968 | $-30,967 | -3.89 % | $-30,967 | | | | | | News Article | History of Vanguard Variable Insurance Funds - Small Company Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-04 | 2009-06-10 | N-CSRS | Jpmorgan Insurance Trust - Jpmorgan Insurance Trust Balanced Portfolio | Flexible Portfolio | | Sold All | -2,335 | -100 % | | | | -3.89 % | $4,180 | | | | | | News Article | History of Jpmorgan Insurance Trust - Jpmorgan Insurance Trust Balanced Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Advisors Series Trust - Capital Advisors Growth Fund | Multi-Cap Growth | | Sold All | -2,500 | -100 % | | | | - % | | | | | | | News Article | History of Advisors Series Trust - Capital Advisors Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Anchor Series Trust - Growth Portfolio | Multi-Cap Growth | | Sold All | -1,636 | -100 % | | | | - % | | | | | | | News Article | History of Anchor Series Trust - Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Jnl Variable Fund Llc - Jnlmcm Healthcare Sector Fund | Health/Biotech | 8 | No Change | 0 | 0 % | | $353 | | - % | | | | | | | News Article | History of Jnl Variable Fund Llc - Jnlmcm Healthcare Sector Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Mainstay Vp Series Fund Inc - Vp Small Cap Growth Portfolio | Small-Cap Growth | | Sold All | -31,700 | -100 % | | | | - % | | | | | | | News Article | History of Mainstay Vp Series Fund Inc - Vp Small Cap Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Mml Series Investment Fund - Mml Emerging Growth Fund | Emerging Markets | | Sold All | -4,100 | -100 % | | | | - % | | | | | | | News Article | History of Mml Series Investment Fund - Mml Emerging Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Mml Series Investment Fund - Mml Mid Cap Growth Fund | Mid-Cap Growth | 25,000 | Added More | 400 | 1.62 % | | $1,104,000 | | - % | | | | | | | News Article | History of Mml Series Investment Fund - Mml Mid Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Mml Series Investment Fund Ii - Mml Small Cap Equity Fund | Small-Cap Core | 4,780 | Added More | 2,520 | 111.50 % | | $211,085 | | - % | | | | | | | News Article | History of Mml Series Investment Fund Ii - Mml Small Cap Equity Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Oberweis Funds - Oberweis China Opportunities Fund | China Region | | Sold All | -1,100 | -100 % | | | | - % | | | | | | | News Article | History of Oberweis Funds - Oberweis China Opportunities Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Ohio National Fund Inc - Bryton Growth Portfolio | Multi-Cap Growth | | Sold All | -14,000 | -100 % | | | | - % | | | | | | | News Article | History of Ohio National Fund Inc - Bryton Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Ohio National Fund Inc - Millennium Portfolio | Mid-Cap Growth | | Sold All | -9,700 | -100 % | | | | - % | | | | | | | News Article | History of Ohio National Fund Inc - Millennium Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Pacific Select Fund - Pacific Select Fund | Pacific Region | 8,470 | Added More | 3,170 | 59.81 % | | $374,035 | | - % | | | | | | | News Article | History of Pacific Select Fund - Pacific Select Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Pacific Select Fund - Pd Large-Cap Growth Index Portfolio | No Data | 217 | No Compare | | | | $9,583 | | - % | | | | | | | News Article | History of Pacific Select Fund - Pd Large-Cap Growth Index Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-03 | 2009-06-30 | N-CSR | Streettracks Series Trust - Spdr Dividend Etf | Specialty & Misc | | Sold All | -500,641 | -100 % | | | | - % | | | | | | | News Article | History of Streettracks Series Trust - Spdr Dividend Etf Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-02 | 2009-06-30 | N-CSRS | Advisors Series Trust - Castlerock Fund | Specialty & Misc | 1,150 | New Holding | 1,150 | 100 % | $50,773 | $50,784 | $12 | 0.02 % | $12 | | | | | | News Article | History of Advisors Series Trust - Castlerock Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-02 | 2009-06-30 | N-CSRS | Driehaus Mutual Funds - Driehaus Mid Cap Growth Fund | No Data | 2,807 | No Compare | | | $123,929 | $123,957 | $28 | 0.02 % | | | | | | | News Article | History of Driehaus Mutual Funds - Driehaus Mid Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-02 | 2009-06-30 | N-CSRS | Met Investors Series Trust - Lazard Mid Cap Portfolio | Mid-Cap Core | 95,000 | Added More | 6,000 | 6.74 % | $4,194,250 | $4,195,200 | $950 | 0.02 % | $60 | | | | | | News Article | History of Met Investors Series Trust - Lazard Mid Cap Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-02 | 2009-06-30 | N-CSRS | Met Investors Series Trust - Turner Mid Cap Growth Portfolio | Mid-Cap Growth | 148,520 | Added More | 51,630 | 53.28 % | $6,557,158 | $6,558,643 | $1,485 | 0.02 % | $516 | | | | | | News Article | History of Met Investors Series Trust - Turner Mid Cap Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-02 | 2009-06-30 | N-CSRS | Seligman Capital Fund Inc - Seligman Capital Fund Inc | Mid-Cap Growth | | Sold All | -24,100 | -100 % | | | | 0.02 % | $-241 | | | | | | News Article | History of Seligman Capital Fund Inc - Seligman Capital Fund Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-02 | 2009-06-30 | N-CSRS | Seligman Portfolios Incny - Seligman Capital Portfolio | Specialty & Misc | | Sold All | -700 | -100 % | | | | 0.02 % | $-7 | | | | | | News Article | History of Seligman Portfolios Incny - Seligman Capital Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-01 | 2009-06-30 | 13F-HR/A | Amvescap Plc | Institution | 6,401 | Sold Some | -70,299 | -91.65 % | $285,805 | $282,668 | $-3,136 | -1.09 % | $34,447 | | | | | | News Article | History of Amvescap Plc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-01 | 2009-06-30 | 13F-HR/A | Fmr Corp | Institution | 12,310,904 | Added More | 58,208 | 0.47 % | $549,681,864 | $543,649,521 | $-6,032,343 | -1.09 % | $-28,522 | | | | | | News Article | History of Fmr Corp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-01 | 2009-06-30 | N-CSRS | Legg Mason Partners Equity Trust - Legg Mason Partners Small Cap Growth Fund | Small-Cap Growth | 356,630 | New Holding | 356,630 | 100 % | $15,923,530 | $15,748,781 | $-174,749 | -1.09 % | $-174,749 | | | | | | News Article | History of Legg Mason Partners Equity Trust - Legg Mason Partners Small Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-01 | 2009-06-30 | N-CSRS | Mfs Variable Insurance Trust - Mfs Mid Cap Growth Series | Mid-Cap Growth | 15,800 | New Holding | 15,800 | 100 % | $705,470 | $697,728 | $-7,742 | -1.09 % | $-7,742 | | | | | | News Article | History of Mfs Variable Insurance Trust - Mfs Mid Cap Growth Series Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-01 | 2009-06-30 | N-CSRS | Neuberger Berman Advisers Management Trust - Balanced Portfolio | Flexible Portfolio | 1,700 | Sold Some | -100 | -5.55 % | $75,905 | $75,072 | $-833 | -1.09 % | $49 | | | | | | News Article | History of Neuberger Berman Advisers Management Trust - Balanced Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-01 | 2009-06-30 | N-CSRS | Neuberger Berman Advisers Management Trust - Growth Portfolio | Multi-Cap Growth | 3,700 | Sold Some | -85,000 | -95.82 % | $165,205 | $163,392 | $-1,813 | -1.09 % | $41,650 | | | | | | News Article | History of Neuberger Berman Advisers Management Trust - Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-01 | 2009-06-30 | N-Q/A | Rydex Series Funds - Biotechnology Fund | Health/Biotech | 70,670 | Added More | 10,530 | 17.50 % | $3,155,416 | $3,120,787 | $-34,628 | -1.09 % | $-5,160 | | | | | | News Article | History of Rydex Series Funds - Biotechnology Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-09-01 | 2009-06-30 | N-Q/A | Rydex Series Funds - Health Care Fund | Health/Biotech | 4,455 | New Holding | 4,455 | 100 % | $198,916 | $196,733 | $-2,183 | -1.09 % | $-2,183 | | | | | | News Article | History of Rydex Series Funds - Health Care Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-31 | 2009-06-30 | N-Q/A | Assetmark Funds - Assetmark Large Cap Growth Fund | Large-Cap Growth | 10,982 | New Holding | 10,982 | 100 % | $495,618 | $484,965 | $-10,653 | -2.14 % | $-10,653 | | | | | | News Article | History of Assetmark Funds - Assetmark Large Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-31 | 2009-06-30 | N-CSRS | Columbia Funds Variable Insurance Trust I - Columbia Marsico Growth Fund Variable Series | Multi-Cap Growth | 2,420 | Sold Some | -1,090 | -31.05 % | $109,215 | $106,867 | $-2,347 | -2.14 % | $1,057 | | | | | | News Article | History of Columbia Funds Variable Insurance Trust I - Columbia Marsico Growth Fund Variable Series Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-31 | 2009-06-30 | N-Q | Fidelity Central Investment Portfolios Llc - Fidelity Health Care | Health/Biotech | 88,018 | Sold Some | -28,300 | -24.32 % | $3,972,252 | $3,886,875 | $-85,377 | -2.14 % | $27,451 | | | | | | News Article | History of Fidelity Central Investment Portfolios Llc - Fidelity Health Care Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-31 | 2009-06-30 | N-CSRS | Masters Select Funds Trust - The Masters Select Equity Fund | Specialty & Misc | 39,990 | New Holding | 39,990 | 100 % | $1,804,749 | $1,765,958 | $-38,790 | -2.14 % | $-38,790 | | | | | | News Article | History of Masters Select Funds Trust - The Masters Select Equity Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-31 | 2009-06-30 | N-CSRS | Masters Select Funds Trust - The Masters Select Smaller Companies Fund | Small-Cap Core | | Sold All | -32,419 | -100 % | | | | -2.14 % | $31,446 | | | | | | News Article | History of Masters Select Funds Trust - The Masters Select Smaller Companies Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-31 | 2009-06-30 | N-CSRS | Mutual Of America Investment Corp - Bond Fund | Specialty & Misc | | Sold All | -56,312 | -100 % | | | | -2.14 % | $54,623 | | | | | | News Article | History of Mutual Of America Investment Corp - Bond Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-31 | 2009-06-30 | N-Q | Northern Lights Fund Trust - Biondo Fund | Health/Biotech | | Sold All | -150 | -100 % | | | | -2.14 % | $146 | | | | | | News Article | History of Northern Lights Fund Trust - Biondo Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-31 | 2009-06-30 | N-Q | Sei Institutional Managed Trust - Large Cap Diversified Alpha Fund | Large-Cap Core | 1,300 | New Holding | 1,300 | 100 % | $58,669 | $57,408 | $-1,261 | -2.14 % | $-1,261 | | | | | | News Article | History of Sei Institutional Managed Trust - Large Cap Diversified Alpha Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-31 | 2009-06-30 | N-CSRS | Tiaa Cref Life Fund - Stock Index Fund | Specialty & Misc | 996 | Sold Some | -70 | -6.56 % | $44,949 | $43,983 | $-966 | -2.14 % | $68 | | | | | | News Article | History of Tiaa Cref Life Fund - Stock Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-31 | 2009-06-30 | N-Q | Wisdomtree Trust - Wisdomtree Diefa Fund | Specialty & Misc | | Sold All | -103 | -100 % | | | | -2.14 % | $100 | | | | | | News Article | History of Wisdomtree Trust - Wisdomtree Diefa Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-CSR | Allianz Funds - Occ Value | Large-Cap Value | | Sold All | -20,545 | -100 % | | | | -1.09 % | $10,067 | | | | | | News Article | History of Allianz Funds - Occ Value Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Bb And T Funds - Mid Cap Growth Fund | Mid-Cap Growth | 64,300 | Sold Some | -700 | -1.07 % | $2,870,995 | $2,839,488 | $-31,507 | -1.09 % | $343 | | | | | | News Article | History of Bb And T Funds - Mid Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Bb And T Funds - Small Cap Fund | Small-Cap Core | 13,900 | New Holding | 13,900 | 100 % | $620,635 | $613,824 | $-6,811 | -1.09 % | $-6,811 | | | | | | News Article | History of Bb And T Funds - Small Cap Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-CSRS | Bb And T Variable Insurance Funds - Bb And T Mid Cap Growth Vif | Mid-Cap Growth | 6,250 | Sold Some | -800 | -11.34 % | $279,063 | $276,000 | $-3,063 | -1.09 % | $392 | | | | | | News Article | History of Bb And T Variable Insurance Funds - Bb And T Mid Cap Growth Vif Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Calvert Fund - Calvert New Vision Small Cap Fund | Small-Cap Core | 39,400 | No Change | 0 | 0 % | $1,759,210 | $1,739,904 | $-19,306 | -1.09 % | $0 | | | | | | News Article | History of Calvert Fund - Calvert New Vision Small Cap Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Calvert Social Index Series Inc - Calvert Social Index Fund | Multi-Cap Core | 1,348 | Added More | 89 | 7.06 % | $60,188 | $59,528 | $-661 | -1.09 % | $-44 | | | | | | News Article | History of Calvert Social Index Series Inc - Calvert Social Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-CSRS | Columbia Funds Variable Insurance Trust - Columbia Asset Allocation Fund Variable Series | Specialty & Misc | 946 | New Holding | 946 | 100 % | $42,239 | $41,775 | $-464 | -1.09 % | $-464 | | | | | | News Article | History of Columbia Funds Variable Insurance Trust - Columbia Asset Allocation Fund Variable Series Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-CSRS | Columbia Funds Variable Insurance Trust - Columbia Small Company Growth Fund Variable Series | Small-Cap Growth | 11,002 | Sold Some | -3,410 | -23.66 % | $491,239 | $485,848 | $-5,391 | -1.09 % | $1,671 | | | | | | News Article | History of Columbia Funds Variable Insurance Trust - Columbia Small Company Growth Fund Variable Series Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-CSRS | Dws Variable Series Ii - Dws Balanced Vip | Flexible Portfolio | | Sold All | -5,600 | -100 % | | | | -1.09 % | $2,744 | | | | | | News Article | History of Dws Variable Series Ii - Dws Balanced Vip Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-CSRS | Dws Variable Series Ii - Dws Mid Cap Growth Vip | Mid-Cap Growth | 3,800 | Added More | 2,600 | 216.66 % | $169,670 | $167,808 | $-1,862 | -1.09 % | $-1,274 | | | | | | News Article | History of Dws Variable Series Ii - Dws Mid Cap Growth Vip Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-CSRS | Dws Variable Series Ii - Dws Small Cap Growth Vip | Small-Cap Growth | 26,900 | Added More | 8,100 | 43.08 % | $1,201,085 | $1,187,904 | $-13,181 | -1.09 % | $-3,969 | | | | | | News Article | History of Dws Variable Series Ii - Dws Small Cap Growth Vip Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-CSRS | Dws Variable Series Ii - Dws Turner Mid Cap Growth Vip | Mid-Cap Growth | 20,480 | Added More | 6,170 | 43.11 % | $914,432 | $904,397 | $-10,035 | -1.09 % | $-3,023 | | | | | | News Article | History of Dws Variable Series Ii - Dws Turner Mid Cap Growth Vip Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Evergreen Equity Trust De - Evergreen Aggressive Growth Fund | Multi-Cap Growth | 17,200 | New Holding | 17,200 | 100 % | $767,980 | $759,552 | $-8,428 | -1.09 % | $-8,428 | | | | | | News Article | History of Evergreen Equity Trust De - Evergreen Aggressive Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Evergreen Equity Trust De - Evergreen Mid Cap Growth Fund | Mid-Cap Growth | 36,900 | New Holding | 36,900 | 100 % | $1,647,585 | $1,629,504 | $-18,081 | -1.09 % | $-18,081 | | | | | | News Article | History of Evergreen Equity Trust De - Evergreen Mid Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Nasdaq Biotechnology Index Fund | Health/Biotech | 749,975 | Sold Some | -38,821 | -4.92 % | $33,486,384 | $33,118,896 | $-367,488 | -1.09 % | $19,022 | | | | | | News Article | History of Ishares Trust - Ishares Nasdaq Biotechnology Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell 1000 Growth Index Fund | Multi-Cap Growth | 167,667 | New Holding | 167,667 | 100 % | $7,486,332 | $7,404,175 | $-82,157 | -1.09 % | $-82,157 | | | | | | News Article | History of Ishares Trust - Ishares Russell 1000 Growth Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell 1000 Index Fund | Specialty & Misc | 40,258 | New Holding | 40,258 | 100 % | $1,797,520 | $1,777,793 | $-19,726 | -1.09 % | $-19,726 | | | | | | News Article | History of Ishares Trust - Ishares Russell 1000 Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell 2000 Growth Index Fund | Multi-Cap Growth | | Sold All | -555,218 | -100 % | | | | -1.09 % | $272,057 | | | | | | News Article | History of Ishares Trust - Ishares Russell 2000 Growth Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell 2000 Index Fund | Specialty & Misc | | Sold All | -1,011,099 | -100 % | | | | -1.09 % | $495,439 | | | | | | News Article | History of Ishares Trust - Ishares Russell 2000 Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell 3000 Growth Index Fund | Multi-Cap Growth | 5,152 | Sold Some | -401 | -7.22 % | $230,037 | $227,512 | $-2,524 | -1.09 % | $196 | | | | | | News Article | History of Ishares Trust - Ishares Russell 3000 Growth Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell 3000 Index Fund | Specialty & Misc | 22,966 | Added More | 1,320 | 6.09 % | $1,025,432 | $1,014,179 | $-11,253 | -1.09 % | $-647 | | | | | | News Article | History of Ishares Trust - Ishares Russell 3000 Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell Midcap Growth Index Fund | Mid-Cap Growth | 140,903 | New Holding | 140,903 | 100 % | $6,291,319 | $6,222,276 | $-69,042 | -1.09 % | $-69,042 | | | | | | News Article | History of Ishares Trust - Ishares Russell Midcap Growth Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell Midcap Index Fund | Mid-Cap Core | 123,473 | New Holding | 123,473 | 100 % | $5,513,069 | $5,452,568 | $-60,502 | -1.09 % | $-60,502 | | | | | | News Article | History of Ishares Trust - Ishares Russell Midcap Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Loomis Sayles Funds I - Loomis Sayles Bond Fund | Specialty & Misc | | Sold All | -18,083 | -100 % | | | | -1.09 % | $8,861 | | | | | | News Article | History of Loomis Sayles Funds I - Loomis Sayles Bond Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Loomis Sayles Funds Ii - Loomis Sayles Aggressive Growth Fund | Mid-Cap Growth | 25,306 | Sold Some | -9,367 | -27.01 % | $1,129,913 | $1,117,513 | $-12,400 | -1.09 % | $4,590 | | | | | | News Article | History of Loomis Sayles Funds Ii - Loomis Sayles Aggressive Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Loomis Sayles Funds Ii - Loomis Sayles Small Cap Growth Fund | Small-Cap Growth | 24,335 | Added More | 6,252 | 34.57 % | $1,086,558 | $1,074,634 | $-11,924 | -1.09 % | $-3,063 | | | | | | News Article | History of Loomis Sayles Funds Ii - Loomis Sayles Small Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Pacific Life Funds - Pl Comstock Fund | Specialty & Misc | 8,950 | No Change | 0 | 0 % | $399,618 | $395,232 | $-4,386 | -1.09 % | $0 | | | | | | News Article | History of Pacific Life Funds - Pl Comstock Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Phoenix Aberdeen Worldwide Opportunities Fund - Virtus Growth Opportunities Fund | No Data | 8,210 | New Holding | 8,210 | 100 % | $366,577 | $362,554 | $-4,023 | -1.09 % | $-4,023 | | | | | | News Article | History of Phoenix Aberdeen Worldwide Opportunities Fund - Virtus Growth Opportunities Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Phoenix Aberdeen Worldwide Opportunities Fund - Virtus Small-Cap Growth Fund | No Data | 26,000 | New Holding | 26,000 | 100 % | $1,160,900 | $1,148,160 | $-12,740 | -1.09 % | $-12,740 | | | | | | News Article | History of Phoenix Aberdeen Worldwide Opportunities Fund - Virtus Small-Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Pioneer Mid Cap Growth Fund - Pioneer Mid Cap Growth Fund | Mid-Cap Growth | 36,800 | New Holding | 36,800 | 100 % | $1,643,120 | $1,625,088 | $-18,032 | -1.09 % | $-18,032 | | | | | | News Article | History of Pioneer Mid Cap Growth Fund - Pioneer Mid Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-CSR | Pioneer Research Fund - Pioneer Research Fund | Large-Cap Core | | Sold All | -14,000 | -100 % | | | | -1.09 % | $6,860 | | | | | | News Article | History of Pioneer Research Fund - Pioneer Research Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-CSR | Pioneer Series Trust Ii - Pioneer Growth Opportunities Fund | Multi-Cap Growth | | Sold All | -42,100 | -100 % | | | | -1.09 % | $20,629 | | | | | | News Article | History of Pioneer Series Trust Ii - Pioneer Growth Opportunities Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-CSR | Pioneer Variable Contracts Trust Ma - Pioneer Growth Opportunities Vct Portfolio | Multi-Cap Growth | | Sold All | -20,300 | -100 % | | | | -1.09 % | $9,947 | | | | | | News Article | History of Pioneer Variable Contracts Trust Ma - Pioneer Growth Opportunities Vct Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-CSRS | Putnam Variable Trust - Putnam Vt Vista Fund | Specialty & Misc | | Sold All | -42,500 | -100 % | | | | -1.09 % | $20,825 | | | | | | News Article | History of Putnam Variable Trust - Putnam Vt Vista Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Rainier Investment Management Mutual Funds - Rainier Mid Cap Equity Portfolio | Mid-Cap Core | | Sold All | -25,125 | -100 % | | | | -1.09 % | $12,311 | | | | | | News Article | History of Rainier Investment Management Mutual Funds - Rainier Mid Cap Equity Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Riversource Strategy Series Inc - Riversource Small Cap Growth Fund | Small-Cap Growth | 7,580 | New Holding | 7,580 | 100 % | $338,447 | $334,733 | $-3,714 | -1.09 % | $-3,714 | | | | | | News Article | History of Riversource Strategy Series Inc - Riversource Small Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Seasons Series Trust - Mid Cap Growth Portfolio | Mid-Cap Growth | 3,171 | New Holding | 3,171 | 100 % | $141,585 | $140,031 | $-1,554 | -1.09 % | $-1,554 | | | | | | News Article | History of Seasons Series Trust - Mid Cap Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Smallcap World Fund Inc - Smallcap World Fund Inc | Small-Cap Core | 300,000 | No Change | 0 | 0 % | $13,395,000 | $13,248,000 | $-147,000 | -1.09 % | $0 | | | | | | News Article | History of Smallcap World Fund Inc - Smallcap World Fund Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Sti Classic Funds - Small Cap Growth Stock Fund | Small-Cap Growth | 49,666 | Sold Some | -82,382 | -62.38 % | $2,217,587 | $2,193,251 | $-24,336 | -1.09 % | $40,367 | | | | | | News Article | History of Sti Classic Funds - Small Cap Growth Stock Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Value Line Asset Allocation Fund Inc - Value Line Asset Allocation Fund Inc | Mixed-Asset Target Allocation Growth | 9,000 | No Change | 0 | 0 % | $401,850 | $397,440 | $-4,410 | -1.09 % | $0 | | | | | | News Article | History of Value Line Asset Allocation Fund Inc - Value Line Asset Allocation Fund Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Value Line Emerging Opportunities Fund Inc - Value Line Emerging Opportunities Fund Inc | Small-Cap Growth | 118,000 | No Change | 0 | 0 % | $5,268,700 | $5,210,880 | $-57,820 | -1.09 % | $0 | | | | | | News Article | History of Value Line Emerging Opportunities Fund Inc - Value Line Emerging Opportunities Fund Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | N-CSRS | Variable Insurance Products Iii - Balanced Portfolio | Flexible Portfolio | 17,600 | New Holding | 17,600 | 100 % | $785,840 | $777,216 | $-8,624 | -1.09 % | $-8,624 | | | | | | News Article | History of Variable Insurance Products Iii - Balanced Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2009-06-30 | 13F-HR/A | Wells Fargo And Co | Institution | 1,667,919 | Added More | 702,444 | 72.75 % | $74,472,583 | $73,655,303 | $-817,280 | -1.09 % | $-344,198 | | | | | | News Article | History of Wells Fargo And Co Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2008-06-30 | N-Q | Vanguard Horizon Funds - Vanguard Strategic Equity Fund | Specialty & Misc | | Sold All | -332,200 | -100 % | | | | -1.09 % | $162,778 | | | | | | News Article | History of Vanguard Horizon Funds - Vanguard Strategic Equity Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-28 | 2008-06-30 | N-Q | Vanguard Horizon Funds - Vanguard Strategic Small-Cap Equity Fund | Small-Cap Core | 8,700 | New Holding | 8,700 | 100 % | $388,455 | $384,192 | $-4,263 | -1.09 % | $-4,263 | | | | | | News Article | History of Vanguard Horizon Funds - Vanguard Strategic Small-Cap Equity Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Dws Advisor Funds - Dws Lifecycle Long Range Fund | Mixed-Asset Target Allocation Moderate | 2,600 | Sold Some | -6,300 | -70.78 % | $116,116 | $114,816 | $-1,300 | -1.11 % | $3,150 | | | | | | News Article | History of Dws Advisor Funds - Dws Lifecycle Long Range Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Dws Advisor Funds - Dws Mid Cap Growth Fund | Mid-Cap Growth | 75,100 | Added More | 53,000 | 239.81 % | $3,353,966 | $3,316,416 | $-37,550 | -1.11 % | $-26,500 | | | | | | News Article | History of Dws Advisor Funds - Dws Mid Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Dws Advisor Funds - Dws Small Cap Growth Fund | Small-Cap Growth | 28,500 | Added More | 9,300 | 48.43 % | $1,272,810 | $1,258,560 | $-14,250 | -1.11 % | $-4,650 | | | | | | News Article | History of Dws Advisor Funds - Dws Small Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-CSRS | Fidelity Trend Fund - Fidelity Trend Fund | Large-Cap Core | 63,546 | Added More | 28,446 | 81.04 % | $2,837,964 | $2,806,191 | $-31,773 | -1.11 % | $-14,223 | | | | | | News Article | History of Fidelity Trend Fund - Fidelity Trend Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-CSRS | Janus Aspen Series - Balanced Portfolio | Mixed-Asset Target Allocation Growth | 40,810 | New Holding | 40,810 | 100 % | $1,822,575 | $1,802,170 | $-20,405 | -1.11 % | $-20,405 | | | | | | News Article | History of Janus Aspen Series - Balanced Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-CSRS | Janus Aspen Series - Global Life Sciences Portfolio | Science & Tech | 9,636 | Added More | 744 | 8.36 % | $430,344 | $425,526 | $-4,818 | -1.11 % | $-372 | | | | | | News Article | History of Janus Aspen Series - Global Life Sciences Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-CSRS | Janus Aspen Series - Global Technology Portfolio | Science & Tech | 11,070 | Added More | 3,870 | 53.75 % | $494,386 | $488,851 | $-5,535 | -1.11 % | $-1,935 | | | | | | News Article | History of Janus Aspen Series - Global Technology Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-CSRS | Legg Mason Partners Variable Equity Trust - Legg Mason Partners Variable Small Cap Growth Portfolio | Small-Cap Growth | 54,240 | New Holding | 54,240 | 100 % | $2,422,358 | $2,395,238 | $-27,120 | -1.11 % | $-27,120 | | | | | | News Article | History of Legg Mason Partners Variable Equity Trust - Legg Mason Partners Variable Small Cap Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Mgi Funds - Mgi Us Large Cap Growth Equity Fund | Large-Cap Growth | 50,522 | New Holding | 50,522 | 100 % | $2,256,313 | $2,231,052 | $-25,261 | -1.11 % | $-25,261 | | | | | | News Article | History of Mgi Funds - Mgi Us Large Cap Growth Equity Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Old Mutual Advisor Funds Ii - Old Mutual Columbus Circle Technology And Communications | Science & Tech | 76,200 | New Holding | 76,200 | 100 % | $3,403,092 | $3,364,992 | $-38,100 | -1.11 % | $-38,100 | | | | | | News Article | History of Old Mutual Advisor Funds Ii - Old Mutual Columbus Circle Technology And Communications Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Old Mutual Advisor Funds Ii - Old Mutual Growth Fund | Mid-Cap Growth | 72,080 | Added More | 34,380 | 91.19 % | $3,219,093 | $3,183,053 | $-36,040 | -1.11 % | $-17,190 | | | | | | News Article | History of Old Mutual Advisor Funds Ii - Old Mutual Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Old Mutual Advisor Funds Ii - Old Mutual Strategic Small Company Fund | Small-Cap Core | 13,338 | Added More | 10,527 | 374.49 % | $595,675 | $589,006 | $-6,669 | -1.11 % | $-5,264 | | | | | | News Article | History of Old Mutual Advisor Funds Ii - Old Mutual Strategic Small Company Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-CSR | Sit Mutual Funds Inc - Sit Small Cap Growth Fund | Mid-Cap Growth | 22,100 | No Change | 0 | 0 % | $986,986 | $975,936 | $-11,050 | -1.11 % | $0 | | | | | | News Article | History of Sit Mutual Funds Inc - Sit Small Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Thornburg Investment Trust - Thornburg Core Growth Fund | Multi-Cap Core | 1,006,966 | Sold Some | -192,850 | -16.07 % | $44,971,102 | $44,467,619 | $-503,483 | -1.11 % | $96,425 | | | | | | News Article | History of Thornburg Investment Trust - Thornburg Core Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Tiaa Cref Institutional Mutual Funds - Enhanced Large-Cap Growth Index Fund | No Data | 7,100 | New Holding | 7,100 | 100 % | $317,086 | $313,536 | $-3,550 | -1.11 % | $-3,550 | | | | | | News Article | History of Tiaa Cref Institutional Mutual Funds - Enhanced Large-Cap Growth Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Tiaa Cref Institutional Mutual Funds - Equity Index Fund | Specialty & Misc | | Sold All | -20,298 | -100 % | | | | -1.11 % | $10,149 | | | | | | News Article | History of Tiaa Cref Institutional Mutual Funds - Equity Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Tiaa Cref Institutional Mutual Funds - Growth Equity Fund | Multi-Cap Growth | 6,749 | Sold Some | -22,414 | -76.85 % | $301,410 | $298,036 | $-3,375 | -1.11 % | $11,207 | | | | | | News Article | History of Tiaa Cref Institutional Mutual Funds - Growth Equity Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-CSRS | Vanguard Index Funds - Vanguard 500 Index Fund | S&P 500 Index | | Sold All | -82,063 | -100 % | | | | -1.11 % | $41,032 | | | | | | News Article | History of Vanguard Index Funds - Vanguard 500 Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-CSRS | Vanguard Index Funds - Vanguard Extended Market Index Fund | Mid-Cap Core | 499,095 | New Holding | 499,095 | 100 % | $22,289,583 | $22,040,035 | $-249,548 | -1.11 % | $-249,548 | | | | | | News Article | History of Vanguard Index Funds - Vanguard Extended Market Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-CSRS | Vanguard Index Funds - Vanguard Growth Index Fund | Large-Cap Growth | 236,528 | New Holding | 236,528 | 100 % | $10,563,340 | $10,445,076 | $-118,264 | -1.11 % | $-118,264 | | | | | | News Article | History of Vanguard Index Funds - Vanguard Growth Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2009-06-30 | N-CSRS | Vanguard Index Funds - Vanguard Total Stock Market Index Fund | Multi-Cap Core | 757,817 | New Holding | 757,817 | 100 % | $33,844,107 | $33,465,199 | $-378,909 | -1.11 % | $-378,909 | | | | | | News Article | History of Vanguard Index Funds - Vanguard Total Stock Market Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2008-06-30 | N-CSRS | Vanguard Balanced Index Funds - Vanguard Balanced Index Fund | Mixed-Asset Target Allocation Growth | 13,696 | Sold Some | -250 | -1.79 % | $611,663 | $604,815 | $-6,848 | -1.11 % | $125 | | | | | | News Article | History of Vanguard Balanced Index Funds - Vanguard Balanced Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-27 | 2008-06-30 | N-CSRS | Vanguard Balanced Index Funds - Vanguard Balanced Index Fund | Mixed-Asset Target Allocation Growth | 38,612 | Added More | 24,666 | 176.86 % | $1,724,412 | $1,705,106 | $-19,306 | -1.11 % | $-12,333 | | | | | | News Article | History of Vanguard Balanced Index Funds - Vanguard Balanced Index Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-26 | 2009-06-30 | 13F-HR/A | Duquesne Capital Management L L C | Institution | | Sold All | -25,000 | -100 % | | | | -1.82 % | $20,500 | | | | | | News Article | History of Duquesne Capital Management L L C Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-26 | 2009-06-30 | N-Q | Ge Funds - Ge Value Equity Fund | Large-Cap Core | 700 | Sold Some | -200 | -22.22 % | $31,486 | $30,912 | $-574 | -1.82 % | $164 | | | | | | News Article | History of Ge Funds - Ge Value Equity Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-26 | 2009-06-30 | N-Q | Ge Institutional Funds - Premier Growth Equity Fund | Multi-Cap Growth | 10,000 | New Holding | 10,000 | 100 % | $449,800 | $441,600 | $-8,200 | -1.82 % | $-8,200 | | | | | | News Article | History of Ge Institutional Funds - Premier Growth Equity Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-26 | 2009-06-30 | N-CSRS | M Fund Inc - Turner Core Growth Fund | Multi-Cap Core | 13,230 | New Holding | 13,230 | 100 % | $595,085 | $584,237 | $-10,849 | -1.82 % | $-10,849 | | | | | | News Article | History of M Fund Inc - Turner Core Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-26 | 2009-06-30 | N-Q | Touchstone Funds Group Trust - Touchstone Healthcare And Biotechnology Fund | Health/Biotech | 48,100 | Sold Some | -880 | -1.79 % | $2,163,538 | $2,124,096 | $-39,442 | -1.82 % | $722 | | | | | | News Article | History of Touchstone Funds Group Trust - Touchstone Healthcare And Biotechnology Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-26 | 2009-06-30 | N-Q | Turner Funds - Turner Core Growth Fund | Large-Cap Growth | 75,530 | New Holding | 75,530 | 100 % | $3,397,339 | $3,335,405 | $-61,935 | -1.82 % | $-61,935 | | | | | | News Article | History of Turner Funds - Turner Core Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-26 | 2009-06-30 | N-Q | Turner Funds - Turner Emerging Growth Fund | Small-Cap Growth | 257,610 | No Change | 0 | 0 % | $11,587,298 | $11,376,058 | $-211,240 | -1.82 % | $0 | | | | | | News Article | History of Turner Funds - Turner Emerging Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-26 | 2009-06-30 | N-Q | Turner Funds - Turner New Enterprise Fund | Science & Tech | 20,790 | New Holding | 20,790 | 100 % | $935,134 | $918,086 | $-17,048 | -1.82 % | $-17,048 | | | | | | News Article | History of Turner Funds - Turner New Enterprise Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-26 | 2009-06-30 | N-Q | Turner Funds - Turner Small Cap Growth Fund | Small-Cap Growth | 74,318 | Sold Some | -13,320 | -15.19 % | $3,342,824 | $3,281,883 | $-60,941 | -1.82 % | $10,922 | | | | | | News Article | History of Turner Funds - Turner Small Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-26 | 2009-06-30 | N-Q | Turner Funds - Turner Spectrum Fund | No Data | 1,013 | No Compare | | | $45,565 | $44,734 | $-831 | -1.82 % | | | | | | | News Article | History of Turner Funds - Turner Spectrum Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-26 | 2009-06-30 | N-Q | Turner Funds - Turner Strategic Growth Fund | Multi-Cap Growth | 407,507 | Added More | 157,510 | 63.00 % | $18,329,665 | $17,995,509 | $-334,156 | -1.82 % | $-129,158 | | | | | | News Article | History of Turner Funds - Turner Strategic Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-25 | 2009-06-30 | N-CSRS | Forum Funds - Adams Harkness Small Cap Growth Fund | Small-Cap Growth | | Sold All | -1,495 | -100 % | | | | -1.20 % | $807 | | | | | | News Article | History of Forum Funds - Adams Harkness Small Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-25 | 2009-06-30 | 13F-HR/A | Jefferies Group Inc | Institution | 11,943 | Added More | 4,000 | 50.35 % | $533,852 | $527,403 | $-6,449 | -1.20 % | $-2,160 | | | | | | News Article | History of Jefferies Group Inc Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-25 | 2009-06-30 | N-Q | Laudus Trust - Laudus Rosenberg International Discovery Fund | Global Flex Port | | Sold All | -88,648 | -100 % | | | | -1.20 % | $47,870 | | | | | | News Article | History of Laudus Trust - Laudus Rosenberg International Discovery Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-25 | 2009-06-30 | N-Q | Laudus Trust - Laudus Rosenberg International Small Capitalization Fund | Small-Cap Core | | Sold All | -79,822 | -100 % | | | | -1.20 % | $43,104 | | | | | | News Article | History of Laudus Trust - Laudus Rosenberg International Small Capitalization Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-25 | 2009-06-30 | N-CSRS | Maxim Series Fund Inc - Maxim Small-Cap Growth Portfolio | No Data | 11,000 | Sold Some | -51,600 | -82.42 % | $491,700 | $485,760 | $-5,940 | -1.20 % | $27,864 | | | | | | News Article | History of Maxim Series Fund Inc - Maxim Small-Cap Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-25 | 2009-06-30 | N-CSRS | Maxim Series Fund Inc - Maxim Small-Cap Growth Portfolio | No Data | 37,000 | Sold Some | -25,600 | -40.89 % | $1,653,900 | $1,633,920 | $-19,980 | -1.20 % | $13,824 | | | | | | News Article | History of Maxim Series Fund Inc - Maxim Small-Cap Growth Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-25 | 2009-06-30 | N-Q | Nicholas Applegate Institutional Funds - International Growth Fund | Multi-Cap Growth | 630 | Sold Some | -4,100 | -86.68 % | $28,161 | $27,821 | $-340 | -1.20 % | $2,214 | | | | | | News Article | History of Nicholas Applegate Institutional Funds - International Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-25 | 2009-06-30 | N-Q | Oppenheimer Discovery Fund - Oppenheimer Discovery Fund | Small-Cap Growth | | Sold All | -222,600 | -100 % | | | | -1.20 % | $120,204 | | | | | | News Article | History of Oppenheimer Discovery Fund - Oppenheimer Discovery Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-24 | 2009-06-30 | N-Q | Mellon Institutional Funds Investment Trust - The Boston Company Small Cap Growth Fund | Small-Cap Growth | 87,440 | New Holding | 87,440 | 100 % | $3,944,418 | $3,861,350 | $-83,068 | -2.10 % | $-83,068 | | | | | | News Article | History of Mellon Institutional Funds Investment Trust - The Boston Company Small Cap Growth Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-24 | 2009-06-30 | N-CSRS | Oppenheimer Variable Account Funds - Oppenheimer Main Street Fundva | Specialty & Misc | 28,600 | New Holding | 28,600 | 100 % | $1,290,146 | $1,262,976 | $-27,170 | -2.10 % | $-27,170 | | | | | | News Article | History of Oppenheimer Variable Account Funds - Oppenheimer Main Street Fundva Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-21 | 2009-06-30 | N-CSRS | Dws Variable Series I - Dws Health Care Vip | Health/Biotech | 25,400 | Added More | 1,900 | 8.08 % | $1,140,460 | $1,121,664 | $-18,796 | -1.64 % | $-1,406 | | | | | | News Article | History of Dws Variable Series I - Dws Health Care Vip Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-21 | 2009-06-30 | N-CSR | Oppenheimer Main Street Small Cap Fund - Oppenheimer Main Street Small Cap Fund | Small-Cap Core | 121,780 | New Holding | 121,780 | 100 % | $5,467,922 | $5,377,805 | $-90,117 | -1.64 % | $-90,117 | | | | | | News Article | History of Oppenheimer Main Street Small Cap Fund - Oppenheimer Main Street Small Cap Fund Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-21 | 2009-06-30 | 13F-HR/A | Sac Capital Advisors Lp | No Data | 150,255 | Sold Some | -149,745 | -49.91 % | $6,746,450 | $6,635,261 | $-111,189 | -1.64 % | $110,811 | | | | | | News Article | History of Sac Capital Advisors Lp Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-21 | 2009-06-30 | N-CSRS | Variable Insurance Products Fund Iv - Health Care Portfolio | Health/Biotech | 8,000 | Sold Some | -3,900 | -32.77 % | $359,200 | $353,280 | $-5,920 | -1.64 % | $2,886 | | | | | | News Article | History of Variable Insurance Products Fund Iv - Health Care Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-21 | 2009-06-30 | N-CSRS | Variable Insurance Products Fund Iv - Industrials Portfolio | Specialty & Misc | 1,300 | New Holding | 1,300 | 100 % | $58,370 | $57,408 | $-962 | -1.64 % | $-962 | | | | | | News Article | History of Variable Insurance Products Fund Iv - Industrials Portfolio Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-21 | 2009-03-31 | 13F-HR/A | First Mercantile Trust Co | Institution | 937,734 | Added More | 80,031 | 9.33 % | $42,104,257 | $41,410,333 | $-693,923 | -1.64 % | $-59,223 | | | | | | News Article | History of First Mercantile Trust Co Ownership Of Alexion Pharmaceuticals Inc |
| 2009-08-21 | 2008-12-31 | 13F-HR/A | First Mercantile Trust Co | Institution | 857,703 | New Holding | 857,703 | 100 % | $38,510,865 | $37,876,164 | $-634,700 | -1.64 % | $-634,700 | | | | | | News Article | History of First Mercantile Trust Co Ownership Of Alexion Pharmaceuticals Inc |
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