| 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 | 800,300 | New Holding | 800,300 | 100 % | $4,577,716 | $4,481,680 | $-96,036 | -2.09 % | $-96,036 | | | | | | News Article | History of Rbc Asset Management Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-19 | 2009-09-30 | 13F-HR/A | Royal Bank Of Canada | Institution | 2,920 | Added More | 960 | 48.97 % | $16,702 | $16,352 | $-350 | -2.09 % | $-115 | | | | | | News Article | History of Royal Bank Of Canada Ownership Of Gran Tierra Energy Inc |
| 2009-11-17 | 2009-09-30 | 13F-HR/A | Amvescap Plc | Institution | 3,352,871 | New Holding | 3,352,871 | 100 % | $18,407,262 | $18,776,078 | $368,816 | 2.00 % | $368,816 | | | | | | News Article | History of Amvescap Plc Ownership Of Gran Tierra Energy Inc |
| 2009-11-17 | 2009-09-30 | 13F-HR/A | Credit Suisse First Boston | Institution | 44,296 | Sold Some | -191,198 | -81.19 % | $243,185 | $248,058 | $4,873 | 2.00 % | $-21,032 | | | | | | News Article | History of Credit Suisse First Boston Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | American International Group Inc | Institution | 173,545 | Added More | 8,100 | 4.89 % | $938,878 | $971,852 | $32,974 | 3.51 % | $1,539 | | | | | | News Article | History of American International Group Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Aqr Capital Management Llc | Institution | 342,710 | Added More | 230,610 | 205.71 % | $1,854,061 | $1,919,176 | $65,115 | 3.51 % | $43,816 | | | | | | News Article | History of Aqr Capital Management Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Belltower Advisors Llc | No Data | 925,000 | New Holding | 925,000 | 100 % | $5,004,250 | $5,180,000 | $175,750 | 3.51 % | $175,750 | | | | | | News Article | History of Belltower Advisors Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Black River Asset Management Llc | Institution | 31,700 | New Holding | 31,700 | 100 % | $171,497 | $177,520 | $6,023 | 3.51 % | $6,023 | | | | | | News Article | History of Black River Asset Management Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Bogle Investment Management L P | Institution | 69,350 | New Holding | 69,350 | 100 % | $375,184 | $388,360 | $13,177 | 3.51 % | $13,177 | | | | | | News Article | History of Bogle Investment Management L P Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Capital World Investors | Institution | 4,950,000 | New Holding | 4,950,000 | 100 % | $26,779,500 | $27,720,000 | $940,500 | 3.51 % | $940,500 | | | | | | News Article | History of Capital World Investors Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Citadel L P | Institution | 34,234 | Added More | 30,146 | 737.42 % | $185,206 | $191,710 | $6,504 | 3.51 % | $5,728 | | | | | | News Article | History of Citadel L P Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Connor Clark And Lunn Investment Management Ltd | Institution | 927,600 | Sold Some | -695,100 | -42.83 % | $5,018,316 | $5,194,560 | $176,244 | 3.51 % | $-132,069 | | | | | | News Article | History of Connor Clark And Lunn Investment Management Ltd Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Driehaus Capital Management Llc | Institution | | Sold All | -237,968 | -100 % | | | | 3.51 % | $-45,214 | | | | | | News Article | History of Driehaus Capital Management Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Ewt Llc | Institution | 11,800 | New Holding | 11,800 | 100 % | $63,838 | $66,080 | $2,242 | 3.51 % | $2,242 | | | | | | News Article | History of Ewt Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Fidelity International Ltd | Institution | 108,910 | New Holding | 108,910 | 100 % | $589,203 | $609,896 | $20,693 | 3.51 % | $20,693 | | | | | | News Article | History of Fidelity International Ltd Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Fmr Corp | Institution | 11,152,920 | Added More | 6,170,180 | 123.83 % | $60,337,297 | $62,456,352 | $2,119,055 | 3.51 % | $1,172,334 | | | | | | News Article | History of Fmr Corp Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Ing Groep Nv | Institution | 92,920 | Added More | 15,220 | 19.58 % | $502,697 | $520,352 | $17,655 | 3.51 % | $2,892 | | | | | | News Article | History of Ing Groep Nv Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Mackenzie Financial Corp | Institution | 615,257 | Added More | 531,757 | 636.83 % | $3,328,540 | $3,445,439 | $116,899 | 3.51 % | $101,034 | | | | | | News Article | History of Mackenzie Financial Corp Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Madison Square Investors Llc | No Data | | Sold All | -60,154 | -100 % | | | | 3.51 % | $-11,429 | | | | | | News Article | History of Madison Square Investors Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Morgan Stanley | Institution | 259,109 | Sold Some | -25,576 | -8.98 % | $1,401,780 | $1,451,010 | $49,231 | 3.51 % | $-4,859 | | | | | | News Article | History of Morgan Stanley Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Northern Trust Corp | Institution | 2,905,160 | Added More | 658,616 | 29.31 % | $15,716,916 | $16,268,896 | $551,980 | 3.51 % | $125,137 | | | | | | News Article | History of Northern Trust Corp Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Rbc Dominion Securities Inc | Institution | 4,500 | Added More | 2,000 | 80.00 % | $24,345 | $25,200 | $855 | 3.51 % | $380 | | | | | | News Article | History of Rbc Dominion Securities Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Shaw D E And Co Inc | Institution | | Sold All | -70,681 | -100 % | | | | 3.51 % | $-13,429 | | | | | | News Article | History of Shaw D E And Co Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Soros Fund Management Llc | Institution | 2,500,000 | Added More | 1,400,000 | 127.27 % | $13,525,000 | $14,000,000 | $475,000 | 3.51 % | $266,000 | | | | | | News Article | History of Soros Fund Management Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Us Bancorp De | Institution | 16,234 | No Change | 0 | 0 % | $87,826 | $90,910 | $3,084 | 3.51 % | $0 | | | | | | News Article | History of Us Bancorp De Ownership Of Gran Tierra Energy Inc |
| 2009-11-16 | 2009-09-30 | 13F-HR | Wasatch Advisors Inc | Institution | 903,506 | Sold Some | -77,505 | -7.90 % | $4,887,967 | $5,059,634 | $171,666 | 3.51 % | $-14,726 | | | | | | News Article | History of Wasatch Advisors Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-10-31 | 13F-HR | Peak6 Investments L P | Institution | 17,770 | Added More | 10,370 | 140.13 % | $96,136 | $99,512 | $3,376 | 3.51 % | $1,970 | | | | | | News Article | History of Peak6 Investments L P Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Ameriprise Financial Inc | Institution | 32,340 | Sold Some | -57,970 | -64.19 % | $174,959 | $181,104 | $6,145 | 3.51 % | $-11,014 | | | | | | News Article | History of Ameriprise Financial Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Axa | Institution | 888,084 | Added More | 437,747 | 97.20 % | $4,804,534 | $4,973,270 | $168,736 | 3.51 % | $83,172 | | | | | | News Article | History of Axa Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Barclays Plc | Institution | 49,024 | Sold Some | -353,531 | -87.82 % | $265,220 | $274,534 | $9,315 | 3.51 % | $-67,171 | | | | | | News Article | History of Barclays Plc Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Bnp Paribas Arbitrage Sa | Institution | 74,531 | New Holding | 74,531 | 100 % | $403,213 | $417,374 | $14,161 | 3.51 % | $14,161 | | | | | | News Article | History of Bnp Paribas Arbitrage Sa Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Cambrian Capital Limited Partnership | Institution | 3,289,875 | No Change | 0 | 0 % | $17,798,224 | $18,423,300 | $625,076 | 3.51 % | $0 | | | | | | News Article | History of Cambrian Capital Limited Partnership Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Cqs Cayman Lp | Institution | 500,000 | No Change | 0 | 0 % | $2,705,000 | $2,800,000 | $95,000 | 3.51 % | $0 | | | | | | News Article | History of Cqs Cayman Lp Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Credit Agricole S A | Institution | 477 | Sold Some | -9,523 | -95.23 % | $2,581 | $2,671 | $91 | 3.51 % | $-1,809 | | | | | | News Article | History of Credit Agricole S A Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Gartmore Mutual Fund Capital Trust | Institution | 623 | Sold Some | -152,677 | -99.59 % | $3,370 | $3,489 | $118 | 3.51 % | $-29,009 | | | | | | News Article | History of Gartmore Mutual Fund Capital Trust Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Goldman Sachs Group Inc | Institution | 136,341 | Added More | 12,180 | 9.80 % | $737,605 | $763,510 | $25,905 | 3.51 % | $2,314 | | | | | | News Article | History of Goldman Sachs Group Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Knight Capital Group Inc | Institution | 16,138 | New Holding | 16,138 | 100 % | $87,307 | $90,373 | $3,066 | 3.51 % | $3,066 | | | | | | News Article | History of Knight Capital Group Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Panagora Asset Management Inc | Institution | 276,781 | Added More | 2,548 | 0.92 % | $1,497,385 | $1,549,974 | $52,588 | 3.51 % | $484 | | | | | | News Article | History of Panagora Asset Management Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Pergamon Offshore Advisors L P | Institution | 82,145 | New Holding | 82,145 | 100 % | $444,404 | $460,012 | $15,608 | 3.51 % | $15,608 | | | | | | News Article | History of Pergamon Offshore Advisors L P Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Rbc Dain Rauscher Inc | Institution | 45,101 | New Holding | 45,101 | 100 % | $243,996 | $252,566 | $8,569 | 3.51 % | $8,569 | | | | | | News Article | History of Rbc Dain Rauscher Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Renaissance Technologies Corp | Institution | | Sold All | -1,293,200 | -100 % | | | | 3.51 % | $-245,708 | | | | | | News Article | History of Renaissance Technologies Corp Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR/A | Research Affiliates Llc | Institution | 26,420 | No Change | 0 | 0 % | $142,932 | $147,952 | $5,020 | 3.51 % | $0 | | | | | | News Article | History of Research Affiliates Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Sg Americas Securities Llc | Institution | 70,309 | Added More | 38,485 | 120.93 % | $380,372 | $393,730 | $13,359 | 3.51 % | $7,312 | | | | | | News Article | History of Sg Americas Securities Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Sprott Asset Management Inc | Institution | 40,000 | No Change | 0 | 0 % | $216,400 | $224,000 | $7,600 | 3.51 % | $0 | | | | | | News Article | History of Sprott Asset Management Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-13 | 2009-09-30 | 13F-HR | Vanguard Group Inc | Institution | 225,859 | Sold Some | -5,200 | -2.25 % | $1,221,897 | $1,264,810 | $42,913 | 3.51 % | $-988 | | | | | | News Article | History of Vanguard Group Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-10-30 | 13F-HR | Td Asset Management Inc | Institution | 817,300 | Sold Some | -149,900 | -15.49 % | $4,372,555 | $4,576,880 | $204,325 | 4.67 % | $-37,475 | | | | | | News Article | History of Td Asset Management Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Agf Funds Inc | Institution | 256,502 | Added More | 40,000 | 18.47 % | $1,372,286 | $1,436,411 | $64,126 | 4.67 % | $10,000 | | | | | | News Article | History of Agf Funds Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Allianz Global Investors Of America L P | Institution | 677,600 | Sold Some | -9,600 | -1.39 % | $3,625,160 | $3,794,560 | $169,400 | 4.67 % | $-2,400 | | | | | | News Article | History of Allianz Global Investors Of America L P Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Bank Of America Corp | Institution | 42,570 | Added More | 9,855 | 30.12 % | $227,750 | $238,392 | $10,643 | 4.67 % | $2,464 | | | | | | News Article | History of Bank Of America Corp Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Barclays Global Investors Uk Holdings Ltd | Institution | 8,384,936 | Added More | 638,458 | 8.24 % | $44,859,408 | $46,955,642 | $2,096,234 | 4.67 % | $159,615 | | | | | | News Article | History of Barclays Global Investors Uk Holdings Ltd Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Canada Pension Plan Investment Board | Institution | 2,480,910 | Sold Some | -1,319,700 | -34.72 % | $13,272,869 | $13,893,096 | $620,228 | 4.67 % | $-329,925 | | | | | | News Article | History of Canada Pension Plan Investment Board Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Credit Suisse | Institution | 6,002 | New Holding | 6,002 | 100 % | $32,111 | $33,611 | $1,501 | 4.67 % | $1,501 | | | | | | News Article | History of Credit Suisse Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Franklin Resources Inc | Institution | 1,563,400 | Added More | 247,300 | 18.79 % | $8,364,190 | $8,755,040 | $390,850 | 4.67 % | $61,825 | | | | | | News Article | History of Franklin Resources Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Great West Life Assurance Co | Institution | 73,850 | New Holding | 73,850 | 100 % | $395,098 | $413,560 | $18,463 | 4.67 % | $18,463 | | | | | | News Article | History of Great West Life Assurance Co Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR/A | Ing Investment Management Co | Institution | 91,720 | Added More | 14,020 | 18.04 % | $490,702 | $513,632 | $22,930 | 4.67 % | $3,505 | | | | | | News Article | History of Ing Investment Management Co Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Marco Investment Management Llc | Institution | 55 | New Holding | 55 | 100 % | $294 | $308 | $14 | 4.67 % | $14 | | | | | | News Article | History of Marco Investment Management Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Merrill Lynch And Co Inc | Institution | 7,325 | Sold Some | -43,153 | -85.48 % | $39,189 | $41,020 | $1,831 | 4.67 % | $-10,788 | | | | | | News Article | History of Merrill Lynch And Co Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Mfc Global Investment Management Usa Ltd | Institution | 177,138 | Added More | 17,574 | 11.01 % | $947,688 | $991,973 | $44,285 | 4.67 % | $4,394 | | | | | | News Article | History of Mfc Global Investment Management Usa Ltd Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Mindshare Capital Management Llc | Institution | 255,310 | No Change | 0 | 0 % | $1,365,909 | $1,429,736 | $63,828 | 4.67 % | $0 | | | | | | News Article | History of Mindshare Capital Management Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Padco Advisors Ii Inc | Institution | 7,147 | Added More | 487 | 7.31 % | $38,236 | $40,023 | $1,787 | 4.67 % | $122 | | | | | | News Article | History of Padco Advisors Ii Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Padco Advisors Inc | Institution | 9,102 | Added More | 3,642 | 66.70 % | $48,696 | $50,971 | $2,276 | 4.67 % | $911 | | | | | | News Article | History of Padco Advisors Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Russell Frank Co | Institution | 27,937 | No Change | 0 | 0 % | $149,463 | $156,447 | $6,984 | 4.67 % | $0 | | | | | | News Article | History of Russell Frank Co Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Santa Barbara Asset Management | Institution | 8,120 | New Holding | 8,120 | 100 % | $43,442 | $45,472 | $2,030 | 4.67 % | $2,030 | | | | | | News Article | History of Santa Barbara Asset Management Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Scotia Cassels Investment Counsel Ltd | Institution | 1,050,000 | Added More | 725,000 | 223.07 % | $5,617,500 | $5,880,000 | $262,500 | 4.67 % | $181,250 | | | | | | News Article | History of Scotia Cassels Investment Counsel Ltd Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Sovereign Asset Management Corp | Institution | 30,888 | Added More | 7,669 | 33.02 % | $165,251 | $172,973 | $7,722 | 4.67 % | $1,917 | | | | | | News Article | History of Sovereign Asset Management Corp Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Stafford Asset Management Llc | No Data | 18,875 | New Holding | 18,875 | 100 % | $100,981 | $105,700 | $4,719 | 4.67 % | $4,719 | | | | | | News Article | History of Stafford Asset Management Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Suntrust Banks Inc | Institution | 16,852 | Added More | 3,441 | 25.65 % | $90,158 | $94,371 | $4,213 | 4.67 % | $860 | | | | | | News Article | History of Suntrust Banks Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Susquehanna International Group Llp | Institution | 21,721 | Added More | 13,988 | 180.88 % | $116,207 | $121,638 | $5,430 | 4.67 % | $3,497 | | | | | | News Article | History of Susquehanna International Group Llp Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | Technical Financial Services Llc | Institution | 244,841 | New Holding | 244,841 | 100 % | $1,309,899 | $1,371,110 | $61,210 | 4.67 % | $61,210 | | | | | | News Article | History of Technical Financial Services Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-12 | 2009-09-30 | 13F-HR | United Services Automobile Association | Institution | 58,400 | New Holding | 58,400 | 100 % | $312,440 | $327,040 | $14,600 | 4.67 % | $14,600 | | | | | | News Article | History of United Services Automobile Association Ownership Of Gran Tierra Energy Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | American Century Companies Inc | Institution | 612,662 | New Holding | 612,662 | 100 % | $3,149,083 | $3,430,907 | $281,825 | 8.94 % | $281,825 | | | | | | News Article | History of American Century Companies Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Comerica Bank | Institution | 20,263 | New Holding | 20,263 | 100 % | $104,152 | $113,473 | $9,321 | 8.94 % | $9,321 | | | | | | News Article | History of Comerica Bank Ownership Of Gran Tierra Energy Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Goodman And Company Investment Counsel Ltd | Institution | 2,211,200 | Added More | 339,900 | 18.16 % | $11,365,568 | $12,382,720 | $1,017,152 | 8.94 % | $156,354 | | | | | | News Article | History of Goodman And Company Investment Counsel Ltd Ownership Of Gran Tierra Energy Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Ig Investment Management Ltd | Institution | 2,547,810 | Added More | 680,210 | 36.42 % | $13,095,743 | $14,267,736 | $1,171,993 | 8.94 % | $312,897 | | | | | | News Article | History of Ig Investment Management Ltd Ownership Of Gran Tierra Energy Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | J P Morgan Chase And Co | Institution | 579,495 | Sold Some | -30,830 | -5.05 % | $2,978,604 | $3,245,172 | $266,568 | 8.94 % | $-14,182 | | | | | | News Article | History of J P Morgan Chase And Co Ownership Of Gran Tierra Energy Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | North Star Asset Management Inc | Institution | 48,000 | No Change | 0 | 0 % | $246,720 | $268,800 | $22,080 | 8.94 % | $0 | | | | | | News Article | History of North Star Asset Management Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Pinnacle Global Group Inc | Institution | 1,036,566 | Sold Some | -7,551 | -0.72 % | $5,327,949 | $5,804,770 | $476,820 | 8.94 % | $-3,473 | | | | | | News Article | History of Pinnacle Global Group Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Royce And Associates Llc | Institution | 1,814,800 | Added More | 25,000 | 1.39 % | $9,328,072 | $10,162,880 | $834,808 | 8.94 % | $11,500 | | | | | | News Article | History of Royce And Associates Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-10 | 2009-09-30 | 13F-HR | Ubs Ag | Institution | 81,674 | Added More | 15,049 | 22.58 % | $419,804 | $457,374 | $37,570 | 8.94 % | $6,923 | | | | | | News Article | History of Ubs Ag Ownership Of Gran Tierra Energy Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | Bard Associates Inc | Institution | 51,928 | New Holding | 51,928 | 100 % | $265,871 | $290,797 | $24,925 | 9.37 % | $24,925 | | | | | | News Article | History of Bard Associates Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | General Motors Investment Management Corp | Institution | 208,500 | No Change | 0 | 0 % | $1,067,520 | $1,167,600 | $100,080 | 9.37 % | $0 | | | | | | News Article | History of General Motors Investment Management Corp Ownership Of Gran Tierra Energy Inc |
| 2009-11-09 | 2009-09-30 | 13F-HR | Reilly Financial Advisors Llc | Institution | 1,400 | No Change | 0 | 0 % | $7,168 | $7,840 | $672 | 9.37 % | $0 | | | | | | News Article | History of Reilly Financial Advisors Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Hartford Investment Management Co | Institution | 5,300 | New Holding | 5,300 | 100 % | $25,493 | $29,680 | $4,187 | 16.42 % | $4,187 | | | | | | News Article | History of Hartford Investment Management Co Ownership Of Gran Tierra Energy Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Menta Capital Llc | Institution | 17,528 | New Holding | 17,528 | 100 % | $84,310 | $98,157 | $13,847 | 16.42 % | $13,847 | | | | | | News Article | History of Menta Capital Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Metropolitan Life Insurance Co | Institution | 182,467 | No Change | 0 | 0 % | $877,666 | $1,021,815 | $144,149 | 16.42 % | $0 | | | | | | News Article | History of Metropolitan Life Insurance Co Ownership Of Gran Tierra Energy Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Pnc Financial Services Group Inc | Institution | | Sold All | -711 | -100 % | | | | 16.42 % | $-562 | | | | | | News Article | History of Pnc Financial Services Group Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Schwab Charles Investment Management Inc | Institution | 500 | New Holding | 500 | 100 % | $2,405 | $2,800 | $395 | 16.42 % | $395 | | | | | | News Article | History of Schwab Charles Investment Management Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Teachers Advisors Inc | Institution | 301,900 | Sold Some | -250,580 | -45.35 % | $1,452,139 | $1,690,640 | $238,501 | 16.42 % | $-197,958 | | | | | | News Article | History of Teachers Advisors Inc Ownership Of Gran Tierra Energy Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Tiaa Cref Investment Management Llc | Institution | 1,314,572 | Sold Some | -36,528 | -2.70 % | $6,323,091 | $7,361,603 | $1,038,512 | 16.42 % | $-28,857 | | | | | | News Article | History of Tiaa Cref Investment Management Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Fixed Income Securities Lp | Institution | 924 | Sold Some | -210 | -18.51 % | $4,638 | $5,174 | $536 | 11.55 % | $-122 | | | | | | News Article | History of Fixed Income Securities Lp Ownership Of Gran Tierra Energy Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Parametric Portfolio Associates | Institution | 29,435 | Added More | 6,329 | 27.39 % | $147,764 | $164,836 | $17,072 | 11.55 % | $3,671 | | | | | | News Article | History of Parametric Portfolio Associates Ownership Of Gran Tierra Energy Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Profund Advisors Llc | Institution | 14,842 | Added More | 2,050 | 16.02 % | $74,507 | $83,115 | $8,608 | 11.55 % | $1,189 | | | | | | News Article | History of Profund Advisors Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Proshare Advisors Llc | Institution | 50,397 | Sold Some | -26,685 | -34.61 % | $252,993 | $282,223 | $29,230 | 11.55 % | $-15,477 | | | | | | News Article | History of Proshare Advisors Llc Ownership Of Gran Tierra Energy Inc |
| 2009-11-04 | 2009-08-31 | N-CSR | Ssga Funds - Ssga Enhanced Small Cap Fund | Small-Cap Core | 7,910 | Added More | 2,910 | 58.20 % | $38,838 | $44,296 | $5,458 | 14.05 % | $2,008 | | | | | | News Article | History of Ssga Funds - Ssga Enhanced Small Cap Fund Ownership Of Gran Tierra Energy Inc |
| 2009-11-02 | 2009-09-30 | 13F-HR | First New York Securities Llc | Institution | | Sold All | -16,810 | -100 % | | | | 14.75 % | $-12,103 | | | | | | News Article | History of First New York Securities Llc Ownership Of Gran Tierra Energy Inc |
| 2009-10-30 | 2009-09-30 | 13F-HR | Mainstream Investment Advisers Llc | Institution | 171,250 | New Holding | 171,250 | 100 % | $815,150 | $959,000 | $143,850 | 17.64 % | $143,850 | | | | | | News Article | History of Mainstream Investment Advisers Llc Ownership Of Gran Tierra Energy Inc |
| 2009-10-30 | 2009-09-30 | 13F-HR | Oxford Asset Management | Institution | 11,900 | Sold Some | -136,500 | -91.98 % | $56,644 | $66,640 | $9,996 | 17.64 % | $-114,660 | | | | | | News Article | History of Oxford Asset Management Ownership Of Gran Tierra Energy Inc |
| 2009-10-30 | 2009-08-31 | N-CSRS | Fidelity Commonwealth Trust Ii - Fidelity Small Cap Enhanced Index Fund | Small-Cap Core | | Sold All | -35,593 | -100 % | | | | 17.64 % | $-29,898 | | | | | | News Article | History of Fidelity Commonwealth Trust Ii - Fidelity Small Cap Enhanced Index Fund Ownership Of Gran Tierra Energy Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Unified Series Trust - Auer Growth Fund | No Data | 150,000 | No Change | 0 | 0 % | $771,000 | $840,000 | $69,000 | 8.94 % | $0 | | | | | | News Article | History of Unified Series Trust - Auer Growth Fund Ownership Of Gran Tierra Energy Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Usaa Mutual Funds Trust - Cornerstone Strategy Fund | Specialty & Misc | | Sold All | -12,000 | -100 % | | | | 8.94 % | $-5,520 | | | | | | News Article | History of Usaa Mutual Funds Trust - Cornerstone Strategy Fund Ownership Of Gran Tierra Energy Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Usaa Mutual Funds Trust - Growth Fund | Multi-Cap Growth | | Sold All | -4,700 | -100 % | | | | 8.94 % | $-2,162 | | | | | | News Article | History of Usaa Mutual Funds Trust - Growth Fund Ownership Of Gran Tierra Energy Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Valic Co I - Small Cap Index Fund | Small-Cap Core | 164,945 | New Holding | 164,945 | 100 % | $847,817 | $923,692 | $75,875 | 8.94 % | $75,875 | | | | | | News Article | History of Valic Co I - Small Cap Index Fund Ownership Of Gran Tierra Energy Inc |
| 2009-10-26 | 2009-06-30 | 13F-HR/A | Ameriprise Financial Inc | Institution | 90,310 | Added More | 57,639 | 176.42 % | $466,903 | $505,736 | $38,833 | 8.31 % | $24,785 | | | | | | News Article | History of Ameriprise Financial Inc Ownership Of Gran Tierra Energy Inc |
| 2009-10-22 | 2009-09-30 | 13F-HR | Blackrock Inc | No Data | | Sold All | -61,583 | -100 % | | | | 4.28 % | $-14,164 | | | | | | News Article | History of Blackrock Inc Ownership Of Gran Tierra Energy Inc |
| 2009-10-22 | 2009-09-30 | 13F-HR | Blackrock Investment Management Llc | Institution | 550,455 | Added More | 117,947 | 27.27 % | $2,955,943 | $3,082,548 | $126,605 | 4.28 % | $27,128 | | | | | | News Article | History of Blackrock Investment Management Llc Ownership Of Gran Tierra Energy Inc |
| 2009-10-22 | 2009-09-30 | 13F-HR | Wood George F | Institution | | Sold All | -343,006 | -100 % | | | | 4.28 % | $-78,891 | | | | | | News Article | History of Wood George F Ownership Of Gran Tierra Energy Inc |
| 2009-10-21 | 2009-09-30 | 13F-HR | Bank Of New York Mellon Corp | Institution | 526,045 | Sold Some | -89,301 | -14.51 % | $2,656,527 | $2,945,852 | $289,325 | 10.89 % | $-49,116 | | | | | | News Article | History of Bank Of New York Mellon Corp Ownership Of Gran Tierra Energy Inc |
| 2009-10-21 | 2009-09-30 | 13F-HR | State Board Of Administration Of Florida Retirement System | Institution | 259,634 | Added More | 69,131 | 36.28 % | $1,311,152 | $1,453,950 | $142,799 | 10.89 % | $38,022 | | | | | | News Article | History of State Board Of Administration Of Florida Retirement System Ownership Of Gran Tierra Energy Inc |
| 2009-10-19 | 2009-09-30 | 13F-HR | Cibc World Markets Inc | Institution | 52,070 | Added More | 1,701 | 3.37 % | $255,143 | $291,592 | $36,449 | 14.28 % | $1,191 | | | | | | News Article | History of Cibc World Markets Inc Ownership Of Gran Tierra Energy Inc |
| 2009-10-19 | 2009-09-30 | 13F-HR | Strs Ohio | Institution | 319,000 | Added More | 189,700 | 146.71 % | $1,563,100 | $1,786,400 | $223,300 | 14.28 % | $132,790 | | | | | | News Article | History of Strs Ohio Ownership Of Gran Tierra Energy Inc |
| 2009-10-16 | 2009-09-30 | 13F-HR | Charter Trust Co | Institution | 13,000 | New Holding | 13,000 | 100 % | $62,270 | $72,800 | $10,530 | 16.91 % | $10,530 | | | | | | News Article | History of Charter Trust Co Ownership Of Gran Tierra Energy Inc |
| 2009-10-15 | 2009-09-30 | 13F-HR | Harris Financial Corp | Institution | 2,361,375 | Sold Some | -482,983 | -16.98 % | $11,405,441 | $13,223,700 | $1,818,259 | 15.94 % | $-371,897 | | | | | | News Article | History of Harris Financial Corp Ownership Of Gran Tierra Energy Inc |
| 2009-10-15 | 2009-09-30 | 13F-HR | Public Employees Retirement System Of Ohio | Institution | 248,538 | No Change | 0 | 0 % | $1,200,439 | $1,391,813 | $191,374 | 15.94 % | $0 | | | | | | News Article | History of Public Employees Retirement System Of Ohio Ownership Of Gran Tierra Energy Inc |
| 2009-10-08 | 2009-09-30 | 13F-HR | Rhumbline Advisers | Institution | 409,452 | Sold Some | -1,150 | -0.28 % | $1,777,022 | $2,292,931 | $515,910 | 29.03 % | $-1,449 | | | | | | News Article | History of Rhumbline Advisers Ownership Of Gran Tierra Energy Inc |
| 2009-10-07 | 2009-07-31 | N-CSR | Profunds - Bull Profund | Large-Cap Core | 8,692 | Added More | 4,305 | 98.13 % | $36,767 | $48,675 | $11,908 | 32.38 % | $5,898 | | | | | | News Article | History of Profunds - Bull Profund Ownership Of Gran Tierra Energy Inc |
| 2009-10-05 | 2009-09-30 | 13F-HR | Natcan Investment Management Inc | Institution | 425,000 | No Change | 0 | 0 % | $1,776,500 | $2,380,000 | $603,500 | 33.97 % | $0 | | | | | | News Article | History of Natcan Investment Management Inc Ownership Of Gran Tierra Energy Inc |
| 2009-10-02 | 2009-07-31 | N-CSR | Pacific Capital Funds - Small Cap Fund | Small-Cap Value | | Sold All | -153,000 | -100 % | | | | 35.59 % | $-224,910 | | | | | | News Article | History of Pacific Capital Funds - Small Cap Fund Ownership Of Gran Tierra Energy Inc |
| 2009-10-02 | 2009-07-31 | N-CSR | Usaa Mutual Funds Trust - Growth Fund | Multi-Cap Growth | 4,700 | New Holding | 4,700 | 100 % | $19,411 | $26,320 | $6,909 | 35.59 % | $6,909 | | | | | | News Article | History of Usaa Mutual Funds Trust - Growth Fund Ownership Of Gran Tierra Energy Inc |
| 2009-09-29 | 2009-07-31 | N-Q | American Century Mutual Funds Inc - New Opportunities Fund | Small-Cap Growth | 109,752 | New Holding | 109,752 | 100 % | $459,861 | $614,611 | $154,750 | 33.65 % | $154,750 | | | | | | News Article | History of American Century Mutual Funds Inc - New Opportunities Fund Ownership Of Gran Tierra Energy Inc |
| 2009-09-29 | 2009-07-31 | N-Q | American Century Mutual Funds Inc - New Opportunities Ii | Small-Cap Growth | 370,091 | New Holding | 370,091 | 100 % | $1,550,681 | $2,072,510 | $521,828 | 33.65 % | $521,828 | | | | | | News Article | History of American Century Mutual Funds Inc - New Opportunities Ii Ownership Of Gran Tierra Energy Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Jnl Investors Series Trust - Jackson Perspective Index 5 Fund | Specialty & Misc | 2,100 | No Change | 0 | 0 % | $8,799 | $11,760 | $2,961 | 33.65 % | $0 | | | | | | News Article | History of Jnl Investors Series Trust - Jackson Perspective Index 5 Fund Ownership Of Gran Tierra Energy Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Russell Investment Co - International Fund | International Multi-Cap Core | 27,937 | New Holding | 27,937 | 100 % | $117,056 | $156,447 | $39,391 | 33.65 % | $39,391 | | | | | | News Article | History of Russell Investment Co - International Fund Ownership Of Gran Tierra Energy Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Vanguard Explorer Fund - Vanguard Explorer Fund | Small-Cap Growth | | Sold All | -9,100 | -100 % | | | | 33.65 % | $-12,831 | | | | | | News Article | History of Vanguard Explorer Fund - Vanguard Explorer Fund Ownership Of Gran Tierra Energy Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Schwab Capital Trust - Laudus International Marketmasters Fund | Global Flex Port | | Sold All | -275,087 | -100 % | | | | 33.33 % | $-385,122 | | | | | | News Article | History of Schwab Capital Trust - Laudus International Marketmasters Fund Ownership Of Gran Tierra Energy Inc |
| 2009-09-24 | 2009-06-30 | 13F-HR/A | Credit Agricole S A | Institution | 10,000 | No Change | 0 | 0 % | $41,800 | $56,000 | $14,200 | 33.97 % | $0 | | | | | | News Article | History of Credit Agricole S A Ownership Of Gran Tierra Energy Inc |
| 2009-09-17 | 2009-07-31 | N-Q | Rydex Etf Trust - Rydex Inverse Russell 2000 Etf | Specialty & Misc | 4,360 | New Holding | 4,360 | 100 % | $18,574 | $24,416 | $5,842 | 31.45 % | $5,842 | | | | | | News Article | History of Rydex Etf Trust - Rydex Inverse Russell 2000 Etf Ownership Of Gran Tierra Energy Inc |
| 2009-09-15 | 2009-06-30 | N-CSRS/A | Wilshire Mutual Funds Inc - Wilshire Small Company Growth Portfolio | Small-Cap Growth | | Sold All | -1,175 | -100 % | | | | 38.27 % | $-1,821 | | | | | | News Article | History of Wilshire Mutual Funds Inc - Wilshire Small Company Growth Portfolio Ownership Of Gran Tierra Energy Inc |
| 2009-09-15 | 2009-03-31 | 13F-HR/A | Highbridge Capital Management Llc | Institution | 21,483 | New Holding | 21,483 | 100 % | $87,006 | $120,305 | $33,299 | 38.27 % | $33,299 | | | | | | News Article | History of Highbridge Capital Management Llc Ownership Of Gran Tierra Energy Inc |
| 2009-09-11 | 2009-06-30 | 13F-HR/A | Barclays Global Investors Uk Holdings Ltd | Institution | 7,746,478 | Added More | 514,366 | 7.11 % | $31,373,236 | $43,380,277 | $12,007,041 | 38.27 % | $797,267 | | | | | | News Article | History of Barclays Global Investors Uk Holdings Ltd Ownership Of Gran Tierra Energy Inc |
| 2009-09-10 | 2009-06-30 | N-CSRS | Northern Lights Variable Trust - Jnf Equity Portfolio | Specialty & Misc | | Sold All | -2,600 | -100 % | | | | 37.59 % | $-3,978 | | | | | | News Article | History of Northern Lights Variable Trust - Jnf Equity Portfolio Ownership Of Gran Tierra Energy Inc |
| 2009-09-08 | 2009-06-30 | N-CSRS | Rydex Series Funds - Banking Fund | Financial Services | 5,460 | Sold Some | -1,599 | -22.65 % | $21,567 | $30,576 | $9,009 | 41.77 % | $-2,638 | | | | | | News Article | History of Rydex Series Funds - Banking Fund Ownership Of Gran Tierra Energy Inc |
| 2009-09-08 | 2009-06-30 | N-CSRS | Rydex Variable Trust - Biotechnology Fund | Health/Biotech | 2,600 | Added More | 850 | 48.57 % | $10,270 | $14,560 | $4,290 | 41.77 % | $1,403 | | | | | | News Article | History of Rydex Variable Trust - Biotechnology Fund Ownership Of Gran Tierra Energy Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Axa Premier Vip Trust - Multimanager Small Cap Growth Portfolio | Small-Cap Growth | | Sold All | -166,400 | -100 % | | | | 40.70 % | $-269,568 | | | | | | News Article | History of Axa Premier Vip Trust - Multimanager Small Cap Growth Portfolio Ownership Of Gran Tierra Energy Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Axa Premier Vip Trust - Multimanager Small Cap Value Portfolio | Small-Cap Value | 246,200 | New Holding | 246,200 | 100 % | $979,876 | $1,378,720 | $398,844 | 40.70 % | $398,844 | | | | | | News Article | History of Axa Premier Vip Trust - Multimanager Small Cap Value Portfolio Ownership Of Gran Tierra Energy Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Eq Advisors Trust - Eqalliancebernstein Small Cap Growth Portfolio | Small-Cap Growth | 127,537 | No Change | 0 | 0 % | $507,597 | $714,207 | $206,610 | 40.70 % | $0 | | | | | | News Article | History of Eq Advisors Trust - Eqalliancebernstein Small Cap Growth Portfolio Ownership Of Gran Tierra Energy Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Eq Advisors Trust - Eqalliancebernstein Value Portfolio | Multi-Cap Value | 35,840 | New Holding | 35,840 | 100 % | $142,643 | $200,704 | $58,061 | 40.70 % | $58,061 | | | | | | News Article | History of Eq Advisors Trust - Eqalliancebernstein Value Portfolio Ownership Of Gran Tierra Energy Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Eq Advisors Trust - Eqbond Index Portfolio | Specialty & Misc | 322,800 | Added More | 22,500 | 7.49 % | $1,284,744 | $1,807,680 | $522,936 | 40.70 % | $36,450 | | | | | | News Article | History of Eq Advisors Trust - Eqbond Index Portfolio Ownership Of Gran Tierra Energy Inc |
| 2009-09-04 | 2009-06-30 | N-CSR | Jpmorgan Trust I - Jpmorgan Small Cap Core Fund | Small-Cap Core | | Sold All | -304 | -100 % | | | | 40.70 % | $-492 | | | | | | News Article | History of Jpmorgan Trust I - Jpmorgan Small Cap Core Fund Ownership Of Gran Tierra Energy Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Massmutual Select Funds - Massmutual Select Small Cap Value Equity Fund | Small-Cap Value | 47,300 | New Holding | 47,300 | 100 % | $188,254 | $264,880 | $76,626 | 40.70 % | $76,626 | | | | | | News Article | History of Massmutual Select Funds - Massmutual Select Small Cap Value Equity Fund Ownership Of Gran Tierra Energy Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Profunds - Bull Profund | Large-Cap Core | 4,387 | Sold Some | -12,533 | -74.07 % | $17,460 | $24,567 | $7,107 | 40.70 % | $-20,303 | | | | | | News Article | History of Profunds - Bull Profund Ownership Of Gran Tierra Energy Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Sun Capital Advisers Trust - Sc Oppenheimer Main Street Small Cap Fund | Small-Cap Core | | Sold All | -4,000 | -100 % | | | | 40.70 % | $-6,480 | | | | | | News Article | History of Sun Capital Advisers Trust - Sc Oppenheimer Main Street Small Cap Fund Ownership Of Gran Tierra Energy Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Mml Series Investment Fund Ii - Mml Small Cap Equity Fund | Small-Cap Core | | Sold All | -2,350 | -100 % | | | | 44.70 % | $-4,066 | | | | | | News Article | History of Mml Series Investment Fund Ii - Mml Small Cap Equity Fund Ownership Of Gran Tierra Energy Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Pacific Select Fund - Pd Small-Cap Value Index Portfolio | No Data | 3,868 | No Compare | | | $14,969 | $21,661 | $6,692 | 44.70 % | | | | | | | News Article | History of Pacific Select Fund - Pd Small-Cap Value Index Portfolio Ownership Of Gran Tierra Energy Inc |
| 2009-09-01 | 2009-06-30 | 13F-HR/A | Amvescap Plc | Institution | | Sold All | -91,252 | -100 % | | | | 44.70 % | $-157,866 | | | | | | News Article | History of Amvescap Plc Ownership Of Gran Tierra Energy Inc |
| 2009-09-01 | 2009-06-30 | 13F-HR/A | Fmr Corp | Institution | 4,982,740 | New Holding | 4,982,740 | 100 % | $19,283,204 | $27,903,344 | $8,620,140 | 44.70 % | $8,620,140 | | | | | | News Article | History of Fmr Corp Ownership Of Gran Tierra Energy Inc |
| 2009-09-01 | 2009-06-30 | N-CSR | Munder Series Trust - Munder Energy Fund | Specialty & Misc | | Sold All | -161,181 | -100 % | | | | 44.70 % | $-278,843 | | | | | | News Article | History of Munder Series Trust - Munder Energy Fund Ownership Of Gran Tierra Energy Inc |
| 2009-09-01 | 2009-06-30 | N-CSRS | Tiaa Separate Account Va 1 - Stock Index Account | Specialty & Misc | 11,159 | Added More | 5,478 | 96.42 % | $43,185 | $62,490 | $19,305 | 44.70 % | $9,477 | | | | | | News Article | History of Tiaa Separate Account Va 1 - Stock Index Account Ownership Of Gran Tierra Energy Inc |
| 2009-08-31 | 2009-06-30 | N-CSRS | Tiaa Cref Life Fund - Stock Index Fund | Specialty & Misc | 2,720 | No Change | 0 | 0 % | $10,880 | $15,232 | $4,352 | 40.00 % | $0 | | | | | | News Article | History of Tiaa Cref Life Fund - Stock Index Fund Ownership Of Gran Tierra Energy Inc |
| 2009-08-31 | 2009-06-30 | N-Q | Wasatch Funds Inc - Wasatch Emerging Markets Small Cap Fund | No Data | 48,055 | No Change | 0 | 0 % | $192,220 | $269,108 | $76,888 | 40.00 % | $0 | | | | | | News Article | History of Wasatch Funds Inc - Wasatch Emerging Markets Small Cap Fund Ownership Of Gran Tierra Energy Inc |
| 2009-08-31 | 2009-06-30 | N-Q | Wasatch Funds Inc - Wasatch Global Opportunities Fund | No Data | 35,600 | Added More | 16,000 | 81.63 % | $142,400 | $199,360 | $56,960 | 40.00 % | $25,600 | | | | | | News Article | History of Wasatch Funds Inc - Wasatch Global Opportunities Fund Ownership Of Gran Tierra Energy Inc |
| 2009-08-31 | 2009-06-30 | N-Q | Wasatch Funds Inc - Wasatch International Growth Fund | International Small-Mid-Cap Growth | 171,555 | No Change | 0 | 0 % | $686,220 | $960,708 | $274,488 | 40.00 % | $0 | | | | | | News Article | History of Wasatch Funds Inc - Wasatch International Growth Fund Ownership Of Gran Tierra Energy Inc |
| 2009-08-31 | 2009-06-30 | N-Q | Wasatch Funds Inc - Wasatch International Opportunities Fund | International Small-Mid-Cap Growth | 89,467 | No Change | 0 | 0 % | $357,868 | $501,015 | $143,147 | 40.00 % | $0 | | | | | | News Article | History of Wasatch Funds Inc - Wasatch International Opportunities Fund Ownership Of Gran Tierra Energy Inc |
| 2009-08-31 | 2009-06-30 | N-Q | Wasatch Funds Inc - Wasatch Micro Cap Value Fund | Small-Cap Core | 215,000 | Added More | 75,000 | 53.57 % | $860,000 | $1,204,000 | $344,000 | 40.00 % | $120,000 | | | | | | News Article | History of Wasatch Funds Inc - Wasatch Micro Cap Value Fund Ownership Of Gran Tierra Energy Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell 2000 Growth Index Fund | Multi-Cap Growth | | Sold All | -1,506,453 | -100 % | | | | 34.93 % | $-2,184,357 | | | | | | News Article | History of Ishares Trust - Ishares Russell 2000 Growth Index Fund Ownership Of Gran Tierra Energy Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell 2000 Index Fund | Specialty & Misc | 2,456,950 | Sold Some | -279,013 | -10.19 % | $10,196,343 | $13,758,920 | $3,562,578 | 34.93 % | $-404,569 | | | | | | News Article | History of Ishares Trust - Ishares Russell 2000 Index Fund Ownership Of Gran Tierra Energy Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell 2000 Value Index Fund | Multi-Cap Value | 1,661,718 | New Holding | 1,661,718 | 100 % | $6,896,130 | $9,305,621 | $2,409,491 | 34.93 % | $2,409,491 | | | | | | News Article | History of Ishares Trust - Ishares Russell 2000 Value Index Fund Ownership Of Gran Tierra Energy Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell 3000 Growth Index Fund | Multi-Cap Growth | | Sold All | -14,597 | -100 % | | | | 34.93 % | $-21,166 | | | | | | News Article | History of Ishares Trust - Ishares Russell 3000 Growth Index Fund Ownership Of Gran Tierra Energy Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell 3000 Index Fund | Specialty & Misc | 59,882 | Added More | 3,480 | 6.16 % | $248,510 | $335,339 | $86,829 | 34.93 % | $5,046 | | | | | | News Article | History of Ishares Trust - Ishares Russell 3000 Index Fund Ownership Of Gran Tierra Energy Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust - Ishares Russell 3000 Value Index Fund | Multi-Cap Value | 13,319 | New Holding | 13,319 | 100 % | $55,274 | $74,586 | $19,313 | 34.93 % | $19,313 | | | | | | News Article | History of Ishares Trust - Ishares Russell 3000 Value Index Fund Ownership Of Gran Tierra Energy Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Tiaa Cref Institutional Mutual Funds - Equity Index Fund | Specialty & Misc | 139,124 | Added More | 84,335 | 153.92 % | $578,756 | $779,094 | $200,339 | 34.61 % | $121,442 | | | | | | News Article | History of Tiaa Cref Institutional Mutual Funds - Equity Index Fund Ownership Of Gran Tierra Energy Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Tiaa Cref Institutional Mutual Funds - Growth Equity Fund | Multi-Cap Growth | | Sold All | -79,311 | -100 % | | | | 34.61 % | $-114,208 | | | | | | News Article | History of Tiaa Cref Institutional Mutual Funds - Growth Equity Fund Ownership Of Gran Tierra Energy Inc |
| 2009-08-25 | 2009-06-30 | N-Q | Nicholas Applegate Institutional Funds - International Growth Fund | Multi-Cap Growth | 24,100 | New Holding | 24,100 | 100 % | $97,605 | $134,960 | $37,355 | 38.27 % | $37,355 | | | | | | News Article | History of Nicholas Applegate Institutional Funds - International Growth Fund Ownership Of Gran Tierra Energy Inc |
| 2009-08-24 | 2009-06-30 | N-Q | Dreyfus Premier Stock Funds - International Small Cap Fund | International Small-Mid-Cap Core | | Sold All | -53,334 | -100 % | | | | 37.59 % | $-81,601 | | | | | | News Article | History of Dreyfus Premier Stock Funds - International Small Cap Fund Ownership Of Gran Tierra Energy Inc |
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