| 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 |
|---|
| 2009-11-18 | 2009-09-30 | 13F-HR | Jane Street Holding Llc | Institution | 23,761 | New Holding | 23,761 | 100 % | $176,307 | $172,742 | $-3,564 | -2.02 % | $-3,564 | | | | | | News Article | History of Jane Street Holding Llc Ownership Of Dexcom Inc |
| 2009-11-17 | 2009-09-30 | 13F-HR/A | Amvescap Plc | Institution | 406,419 | Sold Some | -140,437 | -25.68 % | $3,060,335 | $2,954,666 | $-105,669 | -3.45 % | $36,514 | | | | | | News Article | History of Amvescap Plc Ownership Of Dexcom Inc |
| 2009-11-17 | 2009-09-30 | 13F-HR/A | Credit Suisse First Boston | Institution | 118,393 | Sold Some | -24,219 | -16.98 % | $891,499 | $860,717 | $-30,782 | -3.45 % | $6,297 | | | | | | News Article | History of Credit Suisse First Boston Ownership Of Dexcom Inc |
| 2009-11-17 | 2009-09-30 | 13F-HR | Wells Fargo And Co | Institution | 907,788 | Added More | 30,081 | 3.42 % | $6,835,644 | $6,599,619 | $-236,025 | -3.45 % | $-7,821 | | | | | | News Article | History of Wells Fargo And Co Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Ah Lisanti Capital Growth Llc | Institution | 122,690 | New Holding | 122,690 | 100 % | $929,990 | $891,956 | $-38,034 | -4.08 % | $-38,034 | | | | | | News Article | History of Ah Lisanti Capital Growth Llc Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | American International Group Inc | Institution | 37,170 | No Change | 0 | 0 % | $281,749 | $270,226 | $-11,523 | -4.08 % | $0 | | | | | | News Article | History of American International Group Inc Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Black River Asset Management Llc | Institution | 15,800 | Added More | 1,300 | 8.96 % | $119,764 | $114,866 | $-4,898 | -4.08 % | $-403 | | | | | | News Article | History of Black River Asset Management Llc Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Brown Investment Advisory And Trust Co | Institution | 411,770 | Added More | 93,420 | 29.34 % | $3,121,217 | $2,993,568 | $-127,649 | -4.08 % | $-28,960 | | | | | | News Article | History of Brown Investment Advisory And Trust Co Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Catapult Capital Management Llc | Institution | 41,893 | Sold Some | -135,921 | -76.43 % | $317,549 | $304,562 | $-12,987 | -4.08 % | $42,136 | | | | | | News Article | History of Catapult Capital Management Llc Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Citadel L P | Institution | 499 | Added More | 399 | 399.00 % | $3,782 | $3,628 | $-155 | -4.08 % | $-124 | | | | | | News Article | History of Citadel L P Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Driehaus Capital Management Llc | Institution | 312,535 | New Holding | 312,535 | 100 % | $2,369,015 | $2,272,129 | $-96,886 | -4.08 % | $-96,886 | | | | | | News Article | History of Driehaus Capital Management Llc Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Employees Retirement System Of Texas | Institution | 156,600 | Added More | 32,000 | 25.68 % | $1,187,028 | $1,138,482 | $-48,546 | -4.08 % | $-9,920 | | | | | | News Article | History of Employees Retirement System Of Texas Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Epoch Investment Partners Inc | Institution | | Sold All | -96,600 | -100 % | | | | -4.08 % | $29,946 | | | | | | News Article | History of Epoch Investment Partners Inc Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Fmr Corp | Institution | 3,000 | Sold Some | -162,000 | -98.18 % | $22,740 | $21,810 | $-930 | -4.08 % | $50,220 | | | | | | News Article | History of Fmr Corp Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Ing Groep Nv | Institution | 15,980 | Added More | 2,680 | 20.15 % | $121,128 | $116,175 | $-4,954 | -4.08 % | $-831 | | | | | | News Article | History of Ing Groep Nv Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Loomis Sayles And Co L P | Institution | 333,352 | New Holding | 333,352 | 100 % | $2,526,808 | $2,423,469 | $-103,339 | -4.08 % | $-103,339 | | | | | | News Article | History of Loomis Sayles And Co L P Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Madison Square Investors Llc | No Data | 2,769 | Added More | 1,114 | 67.31 % | $20,989 | $20,131 | $-858 | -4.08 % | $-345 | | | | | | News Article | History of Madison Square Investors Llc Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Millennium Management Llc | Institution | 14,773 | Sold Some | -16,529 | -52.80 % | $111,979 | $107,400 | $-4,580 | -4.08 % | $5,124 | | | | | | News Article | History of Millennium Management Llc Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Morgan Stanley | Institution | 85,790 | Added More | 49,038 | 133.42 % | $650,288 | $623,693 | $-26,595 | -4.08 % | $-15,202 | | | | | | News Article | History of Morgan Stanley Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Northern Trust Corp | Institution | 492,997 | Added More | 67,703 | 15.91 % | $3,736,917 | $3,584,088 | $-152,829 | -4.08 % | $-20,988 | | | | | | News Article | History of Northern Trust Corp Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR/A | Oppenheimer Funds Inc | Institution | 10,400 | Sold Some | -12,800 | -55.17 % | $78,832 | $75,608 | $-3,224 | -4.08 % | $3,968 | | | | | | News Article | History of Oppenheimer Funds Inc Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Pequot Capital Management Inc | Institution | | Sold All | -1,100,000 | -100 % | | | | -4.08 % | $341,000 | | | | | | News Article | History of Pequot Capital Management Inc Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | S Squared Technology Llc | Institution | 1,571,300 | No Change | 0 | 0 % | $11,910,454 | $11,423,351 | $-487,103 | -4.08 % | $0 | | | | | | News Article | History of S Squared Technology Llc Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Straus Capital Management Llc | Institution | | Sold All | -300,000 | -100 % | | | | -4.08 % | $93,000 | | | | | | News Article | History of Straus Capital Management Llc Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Two Sigma Investments Llc | Institution | 137,900 | Added More | 57,873 | 72.31 % | $1,045,282 | $1,002,533 | $-42,749 | -4.08 % | $-17,941 | | | | | | News Article | History of Two Sigma Investments Llc Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Us Bancorp De | Institution | 77,219 | No Change | 0 | 0 % | $585,320 | $561,382 | $-23,938 | -4.08 % | $0 | | | | | | News Article | History of Us Bancorp De Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Wasatch Advisors Inc | Institution | 909,274 | Added More | 192,612 | 26.87 % | $6,892,297 | $6,610,422 | $-281,875 | -4.08 % | $-59,710 | | | | | | News Article | History of Wasatch Advisors Inc Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Weiss Multi-Strategy Advisers Llc | Institution | 487,000 | Added More | 32,000 | 7.03 % | $3,691,460 | $3,540,490 | $-150,970 | -4.08 % | $-9,920 | | | | | | News Article | History of Weiss Multi-Strategy Advisers Llc Ownership Of Dexcom Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Wellington Management Co Llp | Institution | 1,159,330 | Added More | 151,930 | 15.08 % | $8,787,721 | $8,428,329 | $-359,392 | -4.08 % | $-47,098 | | | | | | News Article | History of Wellington Management Co Llp Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Ameriprise Financial Inc | Institution | 9,706 | No Change | 0 | 0 % | $70,757 | $70,563 | $-194 | -0.27 % | $0 | | | | | | News Article | History of Ameriprise Financial Inc Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Ascend Capital Llc | Institution | 1,020,000 | New Holding | 1,020,000 | 100 % | $7,435,800 | $7,415,400 | $-20,400 | -0.27 % | $-20,400 | | | | | | News Article | History of Ascend Capital Llc Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Axa | Institution | 74,693 | Sold Some | -17,357 | -18.85 % | $544,512 | $543,018 | $-1,494 | -0.27 % | $347 | | | | | | News Article | History of Axa Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Barclays Plc | Institution | 1,634 | Added More | 1,282 | 364.20 % | $11,912 | $11,879 | $-33 | -0.27 % | $-26 | | | | | | News Article | History of Barclays Plc Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Bnp Paribas Arbitrage Sa | Institution | 16,701 | New Holding | 16,701 | 100 % | $121,750 | $121,416 | $-334 | -0.27 % | $-334 | | | | | | News Article | History of Bnp Paribas Arbitrage Sa Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Diamondback Capital Management Llc | Institution | 144,300 | Sold Some | -119,900 | -45.38 % | $1,051,947 | $1,049,061 | $-2,886 | -0.27 % | $2,398 | | | | | | News Article | History of Diamondback Capital Management Llc Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | First Mercantile Trust Co | Institution | 151,900 | No Change | 0 | 0 % | $1,107,351 | $1,104,313 | $-3,038 | -0.27 % | $0 | | | | | | News Article | History of First Mercantile Trust Co Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Gartmore Mutual Fund Capital Trust | Institution | 266 | Sold Some | -34,934 | -99.24 % | $1,939 | $1,934 | $-5 | -0.27 % | $699 | | | | | | News Article | History of Gartmore Mutual Fund Capital Trust Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Geduld E E | Institution | 50,000 | Added More | 15,000 | 42.85 % | $364,500 | $363,500 | $-1,000 | -0.27 % | $-300 | | | | | | News Article | History of Geduld E E Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Geode Capital Management Llc | Institution | 83,949 | No Change | 0 | 0 % | $611,988 | $610,309 | $-1,679 | -0.27 % | $0 | | | | | | News Article | History of Geode Capital Management Llc Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Goldman Sachs Group Inc | Institution | 198,878 | Sold Some | -15,148 | -7.07 % | $1,449,821 | $1,445,843 | $-3,978 | -0.27 % | $303 | | | | | | News Article | History of Goldman Sachs Group Inc Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Jennison Associates Llc | Institution | | Sold All | -76,800 | -100 % | | | | -0.27 % | $1,536 | | | | | | News Article | History of Jennison Associates Llc Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Keybank National Association | Institution | 12,725 | No Change | 0 | 0 % | $92,765 | $92,511 | $-255 | -0.27 % | $0 | | | | | | News Article | History of Keybank National Association Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Legg Mason Capital Management Inc | Institution | 800 | New Holding | 800 | 100 % | $5,832 | $5,816 | $-16 | -0.27 % | $-16 | | | | | | News Article | History of Legg Mason Capital Management Inc Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Lord Abbett And Co Llc | Institution | 1,853,325 | Added More | 8,803 | 0.47 % | $13,510,739 | $13,473,673 | $-37,067 | -0.27 % | $-176 | | | | | | News Article | History of Lord Abbett And Co Llc Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Managed Account Advisors Llc | Institution | 278 | New Holding | 278 | 100 % | $2,027 | $2,021 | $-6 | -0.27 % | $-6 | | | | | | News Article | History of Managed Account Advisors Llc Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Marshall Ilsley Corp | Institution | 317,514 | Added More | 119,306 | 60.19 % | $2,314,677 | $2,308,327 | $-6,350 | -0.27 % | $-2,386 | | | | | | News Article | History of Marshall Ilsley Corp Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Mason Street Advisors Llc | Institution | 354,150 | Added More | 47,100 | 15.33 % | $2,581,754 | $2,574,671 | $-7,083 | -0.27 % | $-942 | | | | | | News Article | History of Mason Street Advisors Llc Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Panagora Asset Management Inc | Institution | 34,836 | Sold Some | -101,325 | -74.41 % | $253,954 | $253,258 | $-697 | -0.27 % | $2,027 | | | | | | News Article | History of Panagora Asset Management Inc Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Rbc Dain Rauscher Inc | Institution | 7,562 | New Holding | 7,562 | 100 % | $55,127 | $54,976 | $-151 | -0.27 % | $-151 | | | | | | News Article | History of Rbc Dain Rauscher Inc Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Renaissance Technologies Corp | Institution | | Sold All | -12,100 | -100 % | | | | -0.27 % | $242 | | | | | | News Article | History of Renaissance Technologies Corp Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Sei Trust Co | Institution | 182,520 | Added More | 156,020 | 588.75 % | $1,330,571 | $1,326,920 | $-3,650 | -0.27 % | $-3,120 | | | | | | News Article | History of Sei Trust Co Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Vanguard Group Inc | Institution | 1,700,767 | Added More | 81,988 | 5.06 % | $12,398,591 | $12,364,576 | $-34,015 | -0.27 % | $-1,640 | | | | | | News Article | History of Vanguard Group Inc Ownership Of Dexcom Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Wagonhound Investments Lp | Institution | | Sold All | -32,727 | -100 % | | | | -0.27 % | $655 | | | | | | News Article | History of Wagonhound Investments Lp Ownership Of Dexcom Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Bank Of America Corp | Institution | 530,815 | New Holding | 530,815 | 100 % | $3,726,321 | $3,859,025 | $132,704 | 3.56 % | $132,704 | | | | | | News Article | History of Bank Of America Corp Ownership Of Dexcom Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Barclays Global Investors Uk Holdings Ltd | Institution | 1,863,583 | Added More | 178,378 | 10.58 % | $13,082,353 | $13,548,248 | $465,896 | 3.56 % | $44,595 | | | | | | News Article | History of Barclays Global Investors Uk Holdings Ltd Ownership Of Dexcom Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Cortina Asset Management Llc | Institution | 466,887 | New Holding | 466,887 | 100 % | $3,277,547 | $3,394,268 | $116,722 | 3.56 % | $116,722 | | | | | | News Article | History of Cortina Asset Management Llc Ownership Of Dexcom Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Franklin Resources Inc | Institution | 1,089,900 | Sold Some | -10,100 | -0.91 % | $7,651,098 | $7,923,573 | $272,475 | 3.56 % | $-2,525 | | | | | | News Article | History of Franklin Resources Inc Ownership Of Dexcom Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Gamco Investors Inc Et Al | Institution | 176,000 | Sold Some | -11,000 | -5.88 % | $1,235,520 | $1,279,520 | $44,000 | 3.56 % | $-2,750 | | | | | | News Article | History of Gamco Investors Inc Et Al Ownership Of Dexcom Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR/A | Ing Investment Management Co | Institution | 15,980 | Added More | 2,680 | 20.15 % | $112,180 | $116,175 | $3,995 | 3.56 % | $670 | | | | | | News Article | History of Ing Investment Management Co Ownership Of Dexcom Inc |
| 2009-11-12 | 2009-09-30 | N-Q | M Fund Inc - Frontier Capital Appreciation Fund | Specialty & Misc | 238,600 | Sold Some | -13,000 | -5.16 % | $1,674,972 | $1,734,622 | $59,650 | 3.56 % | $-3,250 | | | | | | News Article | History of M Fund Inc - Frontier Capital Appreciation Fund Ownership Of Dexcom Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Merrill Lynch And Co Inc | Institution | 7,499 | Sold Some | -301 | -3.85 % | $52,643 | $54,518 | $1,875 | 3.56 % | $-75 | | | | | | News Article | History of Merrill Lynch And Co Inc Ownership Of Dexcom Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Mfc Global Investment Management Usa Ltd | Institution | 45,918 | Added More | 3,934 | 9.37 % | $322,344 | $333,824 | $11,480 | 3.56 % | $984 | | | | | | News Article | History of Mfc Global Investment Management Usa Ltd Ownership Of Dexcom Inc |
| 2009-11-12 | 2009-09-30 | N-Q | Nicholas Ltd Edition Inc - Nicholas Ltd Edition Inc | Specialty & Misc | 120,000 | No Change | 0 | 0 % | $842,400 | $872,400 | $30,000 | 3.56 % | $0 | | | | | | News Article | History of Nicholas Ltd Edition Inc - Nicholas Ltd Edition Inc Ownership Of Dexcom Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Padco Advisors Ii Inc | Institution | 1,612 | Added More | 101 | 6.68 % | $11,316 | $11,719 | $403 | 3.56 % | $25 | | | | | | News Article | History of Padco Advisors Ii Inc Ownership Of Dexcom Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Padco Advisors Inc | Institution | 2,054 | Added More | 825 | 67.12 % | $14,419 | $14,933 | $514 | 3.56 % | $206 | | | | | | News Article | History of Padco Advisors Inc Ownership Of Dexcom Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Pier Capital Llc | Institution | 944,271 | Added More | 548,723 | 138.72 % | $6,628,782 | $6,864,850 | $236,068 | 3.56 % | $137,181 | | | | | | News Article | History of Pier Capital Llc Ownership Of Dexcom Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Susquehanna International Group Llp | Institution | | Sold All | -8,720 | -100 % | | | | 3.56 % | $-2,180 | | | | | | News Article | History of Susquehanna International Group Llp Ownership Of Dexcom Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Ubs Oconnor Llc | Institution | | Sold All | -15,000 | -100 % | | | | 3.56 % | $-3,750 | | | | | | News Article | History of Ubs Oconnor Llc Ownership Of Dexcom Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Westfield Capital Management Co Llc | Institution | 63,000 | No Change | 0 | 0 % | $442,260 | $458,010 | $15,750 | 3.56 % | $0 | | | | | | News Article | History of Westfield Capital Management Co Llc Ownership Of Dexcom Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | White Pine Capital Llc | Institution | 156,575 | Sold Some | -69,225 | -30.65 % | $1,099,157 | $1,138,300 | $39,144 | 3.56 % | $-17,306 | | | | | | News Article | History of White Pine Capital Llc Ownership Of Dexcom Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Citigroup Inc | Institution | | Sold All | -10,187 | -100 % | | | | -0.41 % | $306 | | | | | | News Article | History of Citigroup Inc Ownership Of Dexcom Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Highbridge Capital Management Llc | Institution | | Sold All | -10,809 | -100 % | | | | -0.41 % | $324 | | | | | | News Article | History of Highbridge Capital Management Llc Ownership Of Dexcom Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Sectoral Asset Management Inc | Institution | 1,353,622 | No Change | 0 | 0 % | $9,881,441 | $9,840,832 | $-40,609 | -0.41 % | $0 | | | | | | News Article | History of Sectoral Asset Management Inc Ownership Of Dexcom Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Ubs Ag | Institution | 18,499 | Added More | 17,504 | 1759.19 % | $135,043 | $134,488 | $-555 | -0.41 % | $-525 | | | | | | News Article | History of Ubs Ag Ownership Of Dexcom Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | Aberdeen Asset Management Plc | Institution | 52,322 | New Holding | 52,322 | 100 % | $387,706 | $380,381 | $-7,325 | -1.88 % | $-7,325 | | | | | | News Article | History of Aberdeen Asset Management Plc Ownership Of Dexcom Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | Federated Investors Inc | Institution | 5,126,065 | No Change | 0 | 0 % | $37,984,142 | $37,266,493 | $-717,649 | -1.88 % | $0 | | | | | | News Article | History of Federated Investors Inc Ownership Of Dexcom Inc |
| 2009-11-09 | 2009-09-30 | N-Q | Forum Funds - Adams Harkness Small Cap Growth Fund | Small-Cap Growth | 9,900 | New Holding | 9,900 | 100 % | $73,359 | $71,973 | $-1,386 | -1.88 % | $-1,386 | | | | | | News Article | History of Forum Funds - Adams Harkness Small Cap Growth Fund Ownership Of Dexcom Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | Massachusetts Financial Services Co | Institution | 1,966,179 | Added More | 289,670 | 17.27 % | $14,569,386 | $14,294,121 | $-275,265 | -1.88 % | $-40,554 | | | | | | News Article | History of Massachusetts Financial Services Co Ownership Of Dexcom Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | Piper Jaffray Companies | Institution | | Sold All | -147 | -100 % | | | | -1.88 % | $21 | | | | | | News Article | History of Piper Jaffray Companies Ownership Of Dexcom Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | Zeke Lp Pa | Institution | 350,000 | No Change | 0 | 0 % | $2,593,500 | $2,544,500 | $-49,000 | -1.88 % | $0 | | | | | | News Article | History of Zeke Lp Pa Ownership Of Dexcom Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Blair William And Co | Institution | 328,108 | Sold Some | -1 | 0.00 % | $2,424,718 | $2,385,345 | $-39,373 | -1.62 % | $0 | | | | | | News Article | History of Blair William And Co Ownership Of Dexcom Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Copper Rock Capital Partners Llc | Institution | 721,573 | New Holding | 721,573 | 100 % | $5,332,424 | $5,245,836 | $-86,589 | -1.62 % | $-86,589 | | | | | | News Article | History of Copper Rock Capital Partners Llc Ownership Of Dexcom Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Cypress Funds Llcca | Institution | 1,737,200 | Sold Some | -15,100 | -0.86 % | $12,837,908 | $12,629,444 | $-208,464 | -1.62 % | $1,812 | | | | | | News Article | History of Cypress Funds Llcca Ownership Of Dexcom Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Metropolitan Life Insurance Co | Institution | 39,234 | No Change | 0 | 0 % | $289,939 | $285,231 | $-4,708 | -1.62 % | $0 | | | | | | News Article | History of Metropolitan Life Insurance Co Ownership Of Dexcom Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Pioneer Investment Management Inc | Institution | 1,187,068 | Added More | 402,068 | 51.21 % | $8,772,433 | $8,629,984 | $-142,448 | -1.62 % | $-48,248 | | | | | | News Article | History of Pioneer Investment Management Inc Ownership Of Dexcom Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Tcw Group Inc | Institution | 3,087,541 | Added More | 448,650 | 17.00 % | $22,816,928 | $22,446,423 | $-370,505 | -1.62 % | $-53,838 | | | | | | News Article | History of Tcw Group Inc Ownership Of Dexcom Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Teachers Advisors Inc | Institution | 40,050 | No Change | 0 | 0 % | $295,970 | $291,164 | $-4,806 | -1.62 % | $0 | | | | | | News Article | History of Teachers Advisors Inc Ownership Of Dexcom Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Tiaa Cref Investment Management Llc | Institution | 262,462 | Sold Some | -4,475 | -1.67 % | $1,939,594 | $1,908,099 | $-31,495 | -1.62 % | $537 | | | | | | News Article | History of Tiaa Cref Investment Management Llc Ownership Of Dexcom Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Bank Of Hawaii | Institution | 24,100 | New Holding | 24,100 | 100 % | $176,653 | $175,207 | $-1,446 | -0.81 % | $-1,446 | | | | | | News Article | History of Bank Of Hawaii Ownership Of Dexcom Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Kopp Investment Advisors Llc | Institution | 38,200 | Sold Some | -5,100 | -11.77 % | $280,006 | $277,714 | $-2,292 | -0.81 % | $306 | | | | | | News Article | History of Kopp Investment Advisors Llc Ownership Of Dexcom Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Parametric Portfolio Associates | Institution | 28,768 | Added More | 2,120 | 7.95 % | $210,869 | $209,143 | $-1,726 | -0.81 % | $-127 | | | | | | News Article | History of Parametric Portfolio Associates Ownership Of Dexcom Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Proshare Advisors Llc | Institution | 12,170 | Sold Some | -5,863 | -32.51 % | $89,206 | $88,476 | $-730 | -0.81 % | $352 | | | | | | News Article | History of Proshare Advisors Llc Ownership Of Dexcom Inc |
| 2009-11-04 | 2009-09-30 | 13F-HR | Frontier Capital Management Co Inc | Institution | 2,650,968 | Sold Some | -30,200 | -1.12 % | $18,397,718 | $19,272,537 | $874,819 | 4.75 % | $-9,966 | | | | | | News Article | History of Frontier Capital Management Co Inc Ownership Of Dexcom Inc |
| 2009-11-04 | 2009-08-31 | N-CSR | Ssga Funds - Ssga Enhanced Small Cap Fund | Small-Cap Core | 700 | New Holding | 700 | 100 % | $4,858 | $5,089 | $231 | 4.75 % | $231 | | | | | | News Article | History of Ssga Funds - Ssga Enhanced Small Cap Fund Ownership Of Dexcom Inc |
| 2009-10-30 | 2009-09-30 | 13F-HR | Drill Craig A | Institution | 87,900 | No Change | 0 | 0 % | $602,994 | $639,033 | $36,039 | 5.97 % | $0 | | | | | | News Article | History of Drill Craig A Ownership Of Dexcom Inc |
| 2009-10-30 | 2009-09-30 | N-Q | Forum Funds - Shaker Fund | Specialty & Misc | | Sold All | -106,500 | -100 % | | | | 5.97 % | $-43,665 | | | | | | News Article | History of Forum Funds - Shaker Fund Ownership Of Dexcom Inc |
| 2009-10-30 | 2009-09-30 | 13F-HR | Oxford Asset Management | Institution | 85,431 | Added More | 38,935 | 83.73 % | $586,057 | $621,083 | $35,027 | 5.97 % | $15,963 | | | | | | News Article | History of Oxford Asset Management Ownership Of Dexcom Inc |
| 2009-10-30 | 2009-09-30 | 13F-HR/A | Perkins Capital Management Inc | Institution | 401,516 | Sold Some | -22,334 | -5.26 % | $2,754,400 | $2,919,021 | $164,622 | 5.97 % | $-9,157 | | | | | | News Article | History of Perkins Capital Management Inc Ownership Of Dexcom Inc |
| 2009-10-30 | 2009-08-31 | N-Q | Fidelity Commonwealth Trust - Fidelity Nasdaq Composite Index Tracking Stock | Specialty & Misc | 1,730 | No Compare | | | $11,868 | $12,577 | $709 | 5.97 % | | | | | | | News Article | History of Fidelity Commonwealth Trust - Fidelity Nasdaq Composite Index Tracking Stock Ownership Of Dexcom Inc |
| 2009-10-30 | 2009-08-31 | N-CSR | Jennison Blend Fund Inc - Jennison Blend Fund Inc | Specialty & Misc | | Sold All | -76,800 | -100 % | | | | 5.97 % | $-31,488 | | | | | | News Article | History of Jennison Blend Fund Inc - Jennison Blend Fund Inc Ownership Of Dexcom Inc |
| 2009-10-30 | 2009-08-31 | N-CSR | Vanguard World Fund - Vanguard Health Care Index Fund | Health/Biotech | 17,707 | Sold Some | -671 | -3.65 % | $121,470 | $128,730 | $7,260 | 5.97 % | $-275 | | | | | | News Article | History of Vanguard World Fund - Vanguard Health Care Index Fund Ownership Of Dexcom Inc |
| 2009-10-29 | 2009-09-30 | 13F-HR | Dimensional Fund Advisors Inc | Institution | 846,099 | Sold Some | -80,737 | -8.71 % | $5,948,076 | $6,151,140 | $203,064 | 3.41 % | $-19,377 | | | | | | News Article | History of Dimensional Fund Advisors Inc Ownership Of Dexcom Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Forum Funds - Shaker Fund | Specialty & Misc | 106,500 | New Holding | 106,500 | 100 % | $748,695 | $774,255 | $25,560 | 3.41 % | $25,560 | | | | | | News Article | History of Forum Funds - Shaker Fund Ownership Of Dexcom Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Usaa Mutual Funds Trust - Cornerstone Strategy Fund | Specialty & Misc | 3,500 | Added More | 1,200 | 52.17 % | $24,605 | $25,445 | $840 | 3.41 % | $288 | | | | | | News Article | History of Usaa Mutual Funds Trust - Cornerstone Strategy Fund Ownership Of Dexcom Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Usaa Mutual Funds Trust - Growth Fund | Multi-Cap Growth | | Sold All | -600 | -100 % | | | | 3.41 % | $-144 | | | | | | News Article | History of Usaa Mutual Funds Trust - Growth Fund Ownership Of Dexcom Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Valic Co I - Small Cap Index Fund | Small-Cap Core | 37,170 | New Holding | 37,170 | 100 % | $261,305 | $270,226 | $8,921 | 3.41 % | $8,921 | | | | | | News Article | History of Valic Co I - Small Cap Index Fund Ownership Of Dexcom Inc |
| 2009-10-28 | 2009-09-30 | 13F-HR | Vestor Capital Corp | Institution | 13,000 | No Change | 0 | 0 % | $90,610 | $94,510 | $3,900 | 4.30 % | $0 | | | | | | News Article | History of Vestor Capital Corp Ownership Of Dexcom Inc |
| 2009-10-27 | 2009-09-30 | 13F-HR | Essex Investment Management Co Llc | Institution | 1,617 | No Change | 0 | 0 % | $11,853 | $11,756 | $-97 | -0.81 % | $0 | | | | | | News Article | History of Essex Investment Management Co Llc Ownership Of Dexcom Inc |
| 2009-10-27 | 2009-09-30 | 13F-HR | Nicholas Co Inc | Institution | 121,150 | No Change | 0 | 0 % | $888,030 | $880,761 | $-7,269 | -0.81 % | $0 | | | | | | News Article | History of Nicholas Co Inc Ownership Of Dexcom Inc |
| 2009-10-26 | 2009-06-30 | 13F-HR/A | Ameriprise Financial Inc | Institution | 9,706 | No Change | 0 | 0 % | $71,145 | $70,563 | $-582 | -0.81 % | $0 | | | | | | News Article | History of Ameriprise Financial Inc Ownership Of Dexcom Inc |
| 2009-10-23 | 2009-09-30 | 13F-HR | Magee Thomson Investment Partners Llc | Institution | 10,994 | New Holding | 10,994 | 100 % | $82,455 | $79,926 | $-2,529 | -3.06 % | $-2,529 | | | | | | News Article | History of Magee Thomson Investment Partners Llc Ownership Of Dexcom Inc |
| 2009-10-22 | 2009-09-30 | 13F-HR | Blackrock Advisors Llc | Institution | | Sold All | -489,600 | -100 % | | | | -5.82 % | $220,320 | | | | | | News Article | History of Blackrock Advisors Llc Ownership Of Dexcom Inc |
| 2009-10-22 | 2009-09-30 | 13F-HR | Blackrock Group Ltd | Institution | | Sold All | -22,400 | -100 % | | | | -5.82 % | $10,080 | | | | | | News Article | History of Blackrock Group Ltd Ownership Of Dexcom Inc |
| 2009-10-22 | 2009-09-30 | 13F-HR | Blackrock Inc | No Data | | Sold All | -6,754 | -100 % | | | | -5.82 % | $3,039 | | | | | | News Article | History of Blackrock Inc Ownership Of Dexcom Inc |
| 2009-10-22 | 2009-09-30 | 13F-HR | Blackrock Investment Management Llc | Institution | 143,074 | Added More | 35,818 | 33.39 % | $1,104,531 | $1,040,148 | $-64,383 | -5.82 % | $-16,118 | | | | | | News Article | History of Blackrock Investment Management Llc Ownership Of Dexcom Inc |
| 2009-10-21 | 2009-09-30 | 13F-HR | Bank Of New York Mellon Corp | Institution | 152,912 | Sold Some | -19,847 | -11.48 % | $1,160,602 | $1,111,670 | $-48,932 | -4.21 % | $6,351 | | | | | | News Article | History of Bank Of New York Mellon Corp Ownership Of Dexcom Inc |
| 2009-10-21 | 2009-09-30 | 13F-HR | State Board Of Administration Of Florida Retirement System | Institution | 76,830 | Added More | 26,379 | 52.28 % | $583,140 | $558,554 | $-24,586 | -4.21 % | $-8,441 | | | | | | News Article | History of State Board Of Administration Of Florida Retirement System Ownership Of Dexcom Inc |
| 2009-10-16 | 2009-09-30 | 13F-HR | Manning And Napier Advisors Inc | Institution | 1,288,379 | Sold Some | -1,909,320 | -59.70 % | $9,946,286 | $9,366,515 | $-579,771 | -5.82 % | $859,194 | | | | | | News Article | History of Manning And Napier Advisors Inc Ownership Of Dexcom Inc |
| 2009-10-15 | 2009-09-30 | 13F-HR | Public Employees Retirement System Of Ohio | Institution | 62,357 | No Change | 0 | 0 % | $489,502 | $453,335 | $-36,167 | -7.38 % | $0 | | | | | | News Article | History of Public Employees Retirement System Of Ohio Ownership Of Dexcom 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 | 1,192,509 | Added More | 173,000 | 16.96 % | $9,396,971 | $8,669,540 | $-727,430 | -7.74 % | $-105,530 | | | | | | News Article | History of Lord Abbett Developing Growth Fund Inc New - Lord Abbett Developing Growth Fund Inc New Ownership Of Dexcom Inc |
| 2009-10-08 | 2009-09-30 | 13F-HR | Rhumbline Advisers | Institution | 60,687 | Sold Some | -663 | -1.08 % | $466,076 | $441,194 | $-24,882 | -5.33 % | $272 | | | | | | News Article | History of Rhumbline Advisers Ownership Of Dexcom Inc |
| 2009-10-07 | 2009-07-31 | N-CSR | Profunds - Bull Profund | Large-Cap Core | 2,120 | Added More | 1,050 | 98.13 % | $16,706 | $15,412 | $-1,293 | -7.74 % | $-641 | | | | | | News Article | History of Profunds - Bull Profund Ownership Of Dexcom Inc |
| 2009-10-02 | 2009-07-31 | N-CSR | Usaa Mutual Funds Trust - Growth Fund | Multi-Cap Growth | 600 | New Holding | 600 | 100 % | $4,512 | $4,362 | $-150 | -3.32 % | $-150 | | | | | | News Article | History of Usaa Mutual Funds Trust - Growth Fund Ownership Of Dexcom Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Aim Investment Funds - Aim Developing Markets Fund | Emerging Markets | 405,470 | New Holding | 405,470 | 100 % | $3,243,760 | $2,947,767 | $-295,993 | -9.12 % | $-295,993 | | | | | | News Article | History of Aim Investment Funds - Aim Developing Markets Fund Ownership Of Dexcom Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Dfa Investment Dimensions Group Inc - International Core Equity Portfolio | International Small-Mid-Cap Value | 55,569 | Added More | 17,713 | 46.79 % | $444,552 | $403,987 | $-40,565 | -9.12 % | $-12,930 | | | | | | News Article | History of Dfa Investment Dimensions Group Inc - International Core Equity Portfolio Ownership Of Dexcom Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Dfa Investment Dimensions Group Inc - International Vector Equity Portfolio | No Data | 18,500 | Added More | 1,000 | 5.71 % | $148,000 | $134,495 | $-13,505 | -9.12 % | $-730 | | | | | | News Article | History of Dfa Investment Dimensions Group Inc - International Vector Equity Portfolio Ownership Of Dexcom Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Dfa Investment Dimensions Group Inc - Us Sustainability Core 1 Portfolio | No Data | 400 | No Change | 0 | 0 % | $3,200 | $2,908 | $-292 | -9.12 % | $0 | | | | | | News Article | History of Dfa Investment Dimensions Group Inc - Us Sustainability Core 1 Portfolio Ownership Of Dexcom Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Dfa Investment Dimensions Group Inc - Va Small Value Portfolio | Small-Cap Value | 254,027 | No Change | 0 | 0 % | $2,032,216 | $1,846,776 | $-185,440 | -9.12 % | $0 | | | | | | News Article | History of Dfa Investment Dimensions Group Inc - Va Small Value Portfolio Ownership Of Dexcom Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Dunham Funds - Dunham Small Cap Growth Fund | No Data | 29,766 | New Holding | 29,766 | 100 % | $238,128 | $216,399 | $-21,729 | -9.12 % | $-21,729 | | | | | | News Article | History of Dunham Funds - Dunham Small Cap Growth Fund Ownership Of Dexcom Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Jnl Investors Series Trust - Jackson Perspective Index 5 Fund | Specialty & Misc | 836 | New Holding | 836 | 100 % | $6,688 | $6,078 | $-610 | -9.12 % | $-610 | | | | | | News Article | History of Jnl Investors Series Trust - Jackson Perspective Index 5 Fund Ownership Of Dexcom Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Managers Trust I - Managers Fremont Global Fund | Global Flex Port | 113,600 | Added More | 23,400 | 25.94 % | $908,800 | $825,872 | $-82,928 | -9.12 % | $-17,082 | | | | | | News Article | History of Managers Trust I - Managers Fremont Global Fund Ownership Of Dexcom Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Manning And Napier Fund Inc Ny - Technology Series | Science & Tech | 436,159 | New Holding | 436,159 | 100 % | $3,489,272 | $3,170,876 | $-318,396 | -9.12 % | $-318,396 | | | | | | News Article | History of Manning And Napier Fund Inc Ny - Technology Series Ownership Of Dexcom Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Aberdeen Funds - Aberdeen Global Small Cap Fund | No Data | 52,320 | No Compare | | | $417,514 | $380,366 | $-37,147 | -8.89 % | | | | | | | News Article | History of Aberdeen Funds - Aberdeen Global Small Cap Fund Ownership Of Dexcom Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Lord Abbett Securities Trust - Lord Abbett Micro Cap Growth Fund | Multi-Cap Growth | 177,772 | Added More | 70,401 | 65.56 % | $1,418,621 | $1,292,402 | $-126,218 | -8.89 % | $-49,985 | | | | | | News Article | History of Lord Abbett Securities Trust - Lord Abbett Micro Cap Growth Fund Ownership Of Dexcom Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Old Westbury Funds Inc - International Fund | International Multi-Cap Core | 4,800 | No Change | 0 | 0 % | $38,304 | $34,896 | $-3,408 | -8.89 % | $0 | | | | | | News Article | History of Old Westbury Funds Inc - International Fund Ownership Of Dexcom Inc |
| 2009-09-25 | 2009-07-31 | N-Q | Mfs Government Limited Maturity Fund Ma - Mfs Diversified Target Return Fund | No Data | 12,100 | New Holding | 12,100 | 100 % | $93,412 | $87,967 | $-5,445 | -5.82 % | $-5,445 | | | | | | News Article | History of Mfs Government Limited Maturity Fund Ma - Mfs Diversified Target Return Fund Ownership Of Dexcom Inc |
| 2009-09-17 | 2009-07-31 | N-Q | Rydex Etf Trust - Rydex Inverse Russell 2000 Etf | Specialty & Misc | 980 | New Holding | 980 | 100 % | $7,762 | $7,125 | $-637 | -8.20 % | $-637 | | | | | | News Article | History of Rydex Etf Trust - Rydex Inverse Russell 2000 Etf Ownership Of Dexcom Inc |
| 2009-09-15 | 2009-03-31 | 13F-HR/A | Highbridge Capital Management Llc | Institution | 25,162 | New Holding | 25,162 | 100 % | $202,302 | $182,928 | $-19,375 | -9.57 % | $-19,375 | | | | | | News Article | History of Highbridge Capital Management Llc Ownership Of Dexcom Inc |
| 2009-09-11 | 2009-06-30 | 13F-HR/A | Barclays Global Investors Uk Holdings Ltd | Institution | 1,685,205 | Added More | 389,707 | 30.08 % | $13,902,941 | $12,251,440 | $-1,651,501 | -11.87 % | $-381,913 | | | | | | News Article | History of Barclays Global Investors Uk Holdings Ltd Ownership Of Dexcom Inc |
| 2009-09-08 | 2009-06-30 | N-CSRS | Rydex Series Funds - Banking Fund | Financial Services | 1,229 | Added More | 129 | 11.72 % | $9,979 | $8,935 | $-1,045 | -10.46 % | $-110 | | | | | | News Article | History of Rydex Series Funds - Banking Fund Ownership Of Dexcom Inc |
| 2009-09-08 | 2009-06-30 | N-CSRS | Rydex Variable Trust - Biotechnology Fund | Health/Biotech | 591 | Added More | 367 | 163.83 % | $4,799 | $4,297 | $-502 | -10.46 % | $-312 | | | | | | News Article | History of Rydex Variable Trust - Biotechnology Fund Ownership Of Dexcom Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Axa Premier Vip Trust - Multimanager Small Cap Growth Portfolio | Small-Cap Growth | 25,600 | Sold Some | -129,900 | -83.53 % | $207,104 | $186,112 | $-20,992 | -10.13 % | $106,518 | | | | | | News Article | History of Axa Premier Vip Trust - Multimanager Small Cap Growth Portfolio Ownership Of Dexcom Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Eq Advisors Trust - Eqalliancebernstein Small Cap Growth Portfolio | Small-Cap Growth | 26,500 | Sold Some | -37,300 | -58.46 % | $214,385 | $192,655 | $-21,730 | -10.13 % | $30,586 | | | | | | News Article | History of Eq Advisors Trust - Eqalliancebernstein Small Cap Growth Portfolio Ownership Of Dexcom Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Eq Advisors Trust - Eqalliancebernstein Value Portfolio | Multi-Cap Value | 66,540 | Added More | 8,540 | 14.72 % | $538,309 | $483,746 | $-54,563 | -10.13 % | $-7,003 | | | | | | News Article | History of Eq Advisors Trust - Eqalliancebernstein Value Portfolio Ownership Of Dexcom Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Eq Advisors Trust - Eqbond Index Portfolio | Specialty & Misc | 60,950 | Sold Some | -44,198 | -42.03 % | $493,086 | $443,107 | $-49,979 | -10.13 % | $36,242 | | | | | | News Article | History of Eq Advisors Trust - Eqbond Index Portfolio Ownership Of Dexcom Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Profunds - Bull Profund | Large-Cap Core | 1,070 | New Holding | 1,070 | 100 % | $8,656 | $7,779 | $-877 | -10.13 % | $-877 | | | | | | News Article | History of Profunds - Bull Profund Ownership Of Dexcom Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Vanguard Institutional Index Funds - Vanguard Institutional Index Fund | Specialty & Misc | 21,765 | New Holding | 21,765 | 100 % | $176,079 | $158,232 | $-17,847 | -10.13 % | $-17,847 | | | | | | News Article | History of Vanguard Institutional Index Funds - Vanguard Institutional Index Fund Ownership Of Dexcom Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Mainstay Vp Series Fund Inc - Vp Developing Growth Portfolio | Multi-Cap Growth | | Sold All | -75,100 | -100 % | | | | - % | | | | | | | News Article | History of Mainstay Vp Series Fund Inc - Vp Developing Growth Portfolio Ownership Of Dexcom Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Pacific Select Fund - Pd Small-Cap Growth Index Portfolio | No Data | 816 | No Compare | | | | $5,932 | | - % | | | | | | | News Article | History of Pacific Select Fund - Pd Small-Cap Growth Index Portfolio Ownership Of Dexcom Inc |
| 2009-09-01 | 2009-06-30 | 13F-HR/A | Amvescap Plc | Institution | 546,856 | Sold Some | -1,394,486 | -71.83 % | $4,205,323 | $3,975,643 | $-229,680 | -5.46 % | $585,684 | | | | | | News Article | History of Amvescap Plc Ownership Of Dexcom Inc |
| 2009-09-01 | 2009-06-30 | 13F-HR/A | Fmr Corp | Institution | 165,000 | New Holding | 165,000 | 100 % | $1,268,850 | $1,199,550 | $-69,300 | -5.46 % | $-69,300 | | | | | | News Article | History of Fmr Corp Ownership Of Dexcom Inc |
| 2009-09-01 | 2009-06-30 | N-CSRS | Mfs Variable Insurance Trust - Mfs New Discovery Series | Specialty & Misc | 701,499 | Sold Some | -4,530 | -0.64 % | $5,394,527 | $5,099,898 | $-294,630 | -5.46 % | $1,903 | | | | | | News Article | History of Mfs Variable Insurance Trust - Mfs New Discovery Series Ownership Of Dexcom Inc |
| 2009-09-01 | 2009-06-30 | N-CSRS | Tiaa Separate Account Va 1 - Stock Index Account | Specialty & Misc | 2,603 | Added More | 1,047 | 67.28 % | $20,017 | $18,924 | $-1,093 | -5.46 % | $-440 | | | | | | News Article | History of Tiaa Separate Account Va 1 - Stock Index Account Ownership Of Dexcom Inc |
| 2009-08-31 | 2009-06-30 | N-CSRS | Tiaa Cref Life Fund - Stock Index Fund | Specialty & Misc | 549 | Added More | 253 | 85.47 % | $4,288 | $3,991 | $-296 | -6.91 % | $-137 | | | | | | News Article | History of Tiaa Cref Life Fund - Stock Index Fund Ownership Of Dexcom Inc |
| 2009-08-31 | 2009-06-30 | N-Q | Wasatch Funds Inc - Wasatch Small Cap Growth Fund | Small-Cap Growth | 334,336 | No Change | 0 | 0 % | $2,611,164 | $2,430,623 | $-180,541 | -6.91 % | $0 | | | | | | News Article | History of Wasatch Funds Inc - Wasatch Small Cap Growth Fund Ownership Of Dexcom Inc |
| 2009-08-31 | 2009-06-30 | N-Q | Wasatch Funds Inc - Wasatch Ultra Growth Fund | Small-Cap Growth | 56,445 | No Change | 0 | 0 % | $440,835 | $410,355 | $-30,480 | -6.91 % | $0 | | | | | | News Article | History of Wasatch Funds Inc - Wasatch Ultra Growth Fund Ownership Of Dexcom Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell 2000 Growth Index Fund | Multi-Cap Growth | 324,831 | Added More | 47,827 | 17.26 % | $2,582,406 | $2,361,521 | $-220,885 | -8.55 % | $-32,522 | | | | | | News Article | History of Ishares Trust - Ishares Russell 2000 Growth Index Fund Ownership Of Dexcom Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell 2000 Index Fund | Specialty & Misc | 553,274 | Added More | 46,863 | 9.25 % | $4,398,528 | $4,022,302 | $-376,226 | -8.55 % | $-31,867 | | | | | | News Article | History of Ishares Trust - Ishares Russell 2000 Index Fund Ownership Of Dexcom Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell 3000 Growth Index Fund | Multi-Cap Growth | 2,663 | Sold Some | -294 | -9.94 % | $21,171 | $19,360 | $-1,811 | -8.55 % | $200 | | | | | | News Article | History of Ishares Trust - Ishares Russell 3000 Growth Index Fund Ownership Of Dexcom Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell 3000 Index Fund | Specialty & Misc | 13,606 | Added More | 780 | 6.08 % | $108,168 | $98,916 | $-9,252 | -8.55 % | $-530 | | | | | | News Article | History of Ishares Trust - Ishares Russell 3000 Index Fund Ownership Of Dexcom Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell Microcap Index Fund | Specialty & Misc | 75,732 | Added More | 40,730 | 116.36 % | $602,069 | $550,572 | $-51,498 | -8.55 % | $-27,696 | | | | | | News Article | History of Ishares Trust - Ishares Russell Microcap Index Fund Ownership Of Dexcom Inc |
| 2009-08-28 | 2009-06-30 | N-CSR | Pioneer Series Trust Ii - Pioneer Growth Opportunities Fund | Multi-Cap Growth | | Sold All | -526,776 | -100 % | | | | -8.55 % | $358,208 | | | | | | News Article | History of Pioneer Series Trust Ii - Pioneer Growth Opportunities Fund Ownership Of Dexcom Inc |
| 2009-08-28 | 2009-06-30 | N-CSR | Pioneer Variable Contracts Trust Ma - Pioneer Growth Opportunities Vct Portfolio | Multi-Cap Growth | | Sold All | -254,424 | -100 % | | | | -8.55 % | $173,008 | | | | | | News Article | History of Pioneer Variable Contracts Trust Ma - Pioneer Growth Opportunities Vct Portfolio Ownership Of Dexcom Inc |
| 2009-08-28 | 2009-06-30 | 13F-HR/A | Wells Fargo And Co | Institution | 877,707 | Sold Some | -375,893 | -29.98 % | $6,977,771 | $6,380,930 | $-596,841 | -8.55 % | $255,607 | | | | | | News Article | History of Wells Fargo And Co Ownership Of Dexcom Inc |
| 2009-08-27 | 2009-06-30 | N-CSRS | Nicholas Ltd Edition Inc - Nicholas Ltd Edition Inc | Specialty & Misc | 120,000 | Added More | 20,000 | 20.00 % | $975,600 | $872,400 | $-103,200 | -10.57 % | $-17,200 | | | | | | News Article | History of Nicholas Ltd Edition Inc - Nicholas Ltd Edition Inc Ownership Of Dexcom Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Tiaa Cref Institutional Mutual Funds - Equity Index Fund | Specialty & Misc | 30,990 | Added More | 20,938 | 208.29 % | $251,949 | $225,297 | $-26,651 | -10.57 % | $-18,007 | | | | | | News Article | History of Tiaa Cref Institutional Mutual Funds - Equity Index Fund Ownership Of Dexcom Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Tiaa Cref Institutional Mutual Funds - Growth Equity Fund | Multi-Cap Growth | | Sold All | -14,740 | -100 % | | | | -10.57 % | $12,676 | | | | | | News Article | History of Tiaa Cref Institutional Mutual Funds - Growth Equity Fund Ownership Of Dexcom Inc |
| 2009-08-27 | 2009-06-30 | N-CSRS | Vanguard Index Funds - Vanguard Extended Market Index Fund | Mid-Cap Core | 257,468 | New Holding | 257,468 | 100 % | $2,093,215 | $1,871,792 | $-221,422 | -10.57 % | $-221,422 | | | | | | News Article | History of Vanguard Index Funds - Vanguard Extended Market Index Fund Ownership Of Dexcom Inc |
| 2009-08-27 | 2009-06-30 | N-CSRS | Vanguard Index Funds - Vanguard Growth Index Fund | Large-Cap Growth | 300,443 | New Holding | 300,443 | 100 % | $2,442,602 | $2,184,221 | $-258,381 | -10.57 % | $-258,381 | | | | | | News Article | History of Vanguard Index Funds - Vanguard Growth Index Fund Ownership Of Dexcom Inc |
| 2009-08-27 | 2009-06-30 | N-CSRS | Vanguard Index Funds - Vanguard Total Stock Market Index Fund | Multi-Cap Core | 462,067 | New Holding | 462,067 | 100 % | $3,756,605 | $3,359,227 | $-397,378 | -10.57 % | $-397,378 | | | | | | News Article | History of Vanguard Index Funds - Vanguard Total Stock Market Index Fund Ownership Of Dexcom Inc |
| 2009-08-27 | 2008-06-30 | N-CSRS | Vanguard Balanced Index Funds - Vanguard Balanced Index Fund | Mixed-Asset Target Allocation Growth | 8,800 | No Change | 0 | 0 % | $71,544 | $63,976 | $-7,568 | -10.57 % | $0 | | | | | | News Article | History of Vanguard Balanced Index Funds - Vanguard Balanced Index Fund Ownership Of Dexcom Inc |
| 2009-08-27 | 2008-06-30 | N-CSRS | Vanguard Balanced Index Funds - Vanguard Balanced Index Fund | Mixed-Asset Target Allocation Growth | 15,800 | Added More | 7,000 | 79.54 % | $128,454 | $114,866 | $-13,588 | -10.57 % | $-6,020 | | | | | | News Article | History of Vanguard Balanced Index Funds - Vanguard Balanced Index Fund Ownership Of Dexcom Inc |
| 2009-08-26 | 2009-06-30 | N-CSRS | M Fund Inc - Frontier Capital Appreciation Fund | Specialty & Misc | 251,600 | No Change | 0 | 0 % | $2,063,120 | $1,829,132 | $-233,988 | -11.34 % | $0 | | | | | | News Article | History of M Fund Inc - Frontier Capital Appreciation Fund Ownership Of Dexcom Inc |
| 2009-08-25 | 2009-06-30 | N-CSRS | Forum Funds - Adams Harkness Small Cap Growth Fund | Small-Cap Growth | | Sold All | -5,965 | -100 % | | | | -11.55 % | $5,667 | | | | | | News Article | History of Forum Funds - Adams Harkness Small Cap Growth Fund Ownership Of Dexcom Inc |
| 2009-08-21 | 2009-03-31 | 13F-HR/A | First Mercantile Trust Co | Institution | 628,866 | Added More | 377,706 | 150.38 % | $5,263,608 | $4,571,856 | $-691,753 | -13.14 % | $-415,477 | | | | | | News Article | History of First Mercantile Trust Co Ownership Of Dexcom Inc |
| 2009-08-21 | 2008-12-31 | 13F-HR/A | First Mercantile Trust Co | Institution | 251,160 | New Holding | 251,160 | 100 % | $2,102,209 | $1,825,933 | $-276,276 | -13.14 % | $-276,276 | | | | | | News Article | History of First Mercantile Trust Co Ownership Of Dexcom Inc |
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