GRAN TIERRA ENERGY INC. - GTE
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Equinox Partners Investment Management LLC | History | Added to | 6,381,471 | 27,057 | 14.13% | 11.97% | 1 | +1,283,783 | 25.18% | Q4 2025 | Feb 17, 2026 |
| LM Asset Management, Inc. | History | Added to | 3,691,420 | 15,651 | 12.38% | 9.18% | 2 | +899,620 | 32.22% | Q4 2025 | Feb 13, 2026 |
| AMERICAN CENTURY COMPANIES INC | History | Added to | 1,542,956 | 6,542 | 0.0% | 0.0% | 3 | +25,593 | 1.69% | Q4 2025 | Feb 13, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 760,380 | 3,224 | 0.01% | 0.0% | 4 | -39,500 | -4.94% | Q4 2025 | Feb 12, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Added to | 559,360 | 2,371 | 0.05% | 0.05% | 5 | +5,098 | 0.92% | Q4 2025 | Feb 17, 2026 |
| D. E. Shaw & Co., Inc. | History | Added to | 472,021 | 2,001 | 0.0% | 0.0% | 6 | +367,562 | 351.87% | Q4 2025 | Feb 17, 2026 |
| BlackRock, Inc. | History | Reduced | 334,153 | 1,416 | 0.0% | 0.0% | 7 | -18,296 | -5.19% | Q4 2025 | Feb 12, 2026 |
| Connor, Clark & Lunn Investment Management Ltd. | History | Reduced | 296,697 | 1,266 | 0.0% | 0.01% | 8 | -78,602 | -20.94% | Q4 2025 | Feb 10, 2026 |
| Point72 Asset Management, L.P. | History | New | 246,326 | 1,044 | 0.0% | — | 9 | +246,326 | New | Q4 2025 | Feb 17, 2026 |
| Empowered Funds, LLC | History | Reduced | 242,057 | 1,026 | 0.02% | 0.01% | 10 | -37,102 | -13.29% | Q4 2025 | Feb 18, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 238,735 | 1,012 | 0.0% | 0.0% | 11 | +211,286 | 769.74% | Q4 2025 | Feb 17, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Added to | 217,505 | 922 | 0.0% | 0.0% | 12 | +129,973 | 148.49% | Q4 2025 | Feb 12, 2026 |
| JANE STREET GROUP, LLC | History | Added to | 214,231 | 908 | 0.0% | 0.0% | 13 | +164,622 | 331.84% | Q4 2025 | Feb 12, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Added to | 209,164 | 886 | 0.0% | 0.0% | 14 | +106,243 | 103.23% | Q4 2025 | Feb 17, 2026 |
| PRELUDE CAPITAL MANAGEMENT, LLC | History | New | 202,534 | 858 | 0.06% | — | 15 | +202,534 | New | Q4 2025 | Feb 17, 2026 |
| Jump Financial, LLC | History | Added to | 173,161 | 734 | 0.01% | 0.0% | 16 | +84,272 | 94.81% | Q4 2025 | Feb 17, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Added to | 171,702 | 728 | 0.0% | 0.0% | 17 | +114,859 | 202.06% | Q4 2025 | Feb 17, 2026 |
| Quadrature Capital Ltd | History | Added to | 170,631 | 728 | 0.01% | 0.0% | 18 | +75,927 | 80.17% | Q4 2025 | Feb 17, 2026 |
| JANUS HENDERSON GROUP PLC | History | No change | 168,883 | 704 | 0.0% | 0.0% | 19 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 147,221 | 624 | 0.0% | 0.0% | 20 | -40,645 | -21.64% | Q4 2025 | Mar 25, 2026 |
| MORGAN STANLEY | History | Added to | 124,885 | 529 | 0.0% | 0.0% | 21 | +3,436 | 2.83% | Q4 2025 | Feb 13, 2026 |
| UBS Group AG | History | Reduced | 117,116 | 496 | 0.0% | 0.0% | 22 | -5,119 | -4.19% | Q4 2025 | Jan 29, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 114,120 | 483 | 0.0% | 0.0% | 23 | +14,466 | 14.52% | Q4 2025 | Feb 17, 2026 |
| TWO SIGMA ADVISERS, LP | History | Added to | 78,352 | 332 | 0.0% | 0.0% | 24 | +23,331 | 42.4% | Q4 2025 | Feb 17, 2026 |
| Cresset Asset Management, LLC | History | No change | 65,850 | 279 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| BRANDES INVESTMENT PARTNERS, LP | History | No change | 63,869 | 270 | 0.0% | 0.0% | 26 | 0 | 0.0% | Q4 2025 | Feb 11, 2026 |
| Susquehanna Portfolio Strategies, LLC | History | Added to | 62,461 | 264 | 0.0% | 0.0% | 27 | +18,363 | 41.64% | Q4 2025 | Feb 17, 2026 |
| BARCLAYS PLC | History | No change | 55,239 | 234 | 0.0% | 0.0% | 28 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Graham Capital Management, L.P. | History | New | 53,431 | 226 | 0.01% | — | 29 | +53,431 | New | Q4 2025 | Feb 17, 2026 |
| Cetera Investment Advisers | History | Reduced | 50,787 | 215 | 0.0% | 0.0% | 30 | -2,188 | -4.13% | Q4 2025 | Feb 17, 2026 |
| XTX Topco Ltd | History | New | 50,394 | 213 | 0.01% | — | 31 | +50,394 | New | Q4 2025 | Feb 17, 2026 |
| ROYAL BANK OF CANADA | History | New | 41,236 | 175 | 0.0% | — | 32 | +41,236 | New | Q4 2025 | Feb 17, 2026 |
| HSBC HOLDINGS PLC | History | Reduced | 36,383 | 155 | 0.0% | 0.0% | 33 | -2,516 | -6.47% | Q4 2025 | Mar 20, 2026 |
| CIBC WORLD MARKET INC. | History | Reduced | 31,336 | 132 | 0.0% | 0.0% | 34 | -315 | -1.0% | Q4 2025 | Feb 10, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Reduced | 29,510 | 125 | 0.0% | 0.0% | 35 | -22,467 | -43.22% | Q4 2025 | Feb 10, 2026 |
| HRT FINANCIAL LP | History | New | 28,980 | 122 | 0.0% | — | 36 | +28,980 | New | Q4 2025 | Feb 12, 2026 |
| BANK OF MONTREAL /CAN/ | History | Added to | 27,644 | 117 | 0.0% | 0.0% | 37 | +12 | 0.04% | Q4 2025 | Feb 12, 2026 |
| PDT Partners, LLC | History | No change | 27,364 | 116 | 0.01% | 0.01% | 38 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | History | New | 25,980 | 110 | 0.0% | — | 39 | +25,980 | New | Q4 2025 | Feb 13, 2026 |
| GROUP ONE TRADING LLC | History | Reduced | 25,313 | 107 | 0.0% | 0.0% | 40 | -78,658 | -75.65% | Q4 2025 | Feb 12, 2026 |
| VICTORY FINANCIAL GROUP, LLC | History | No change | 24,485 | 103 | 0.01% | 0.01% | 41 | 0 | 0.0% | Q4 2025 | Jan 15, 2026 |
| Centiva Capital, LP | History | Added to | 23,909 | 101 | 0.0% | 0.0% | 42 | +215 | 0.91% | Q4 2025 | Feb 13, 2026 |
| Verition Fund Management LLC | History | New | 23,799 | 100 | 0.0% | — | 43 | +23,799 | New | Q4 2025 | Feb 13, 2026 |
| nVerses Capital, LLC | History | New | 19,882 | 84 | 0.19% | — | 44 | +19,882 | New | Q4 2025 | Feb 17, 2026 |
| Dynamic Technology Lab Private Ltd | History | New | 19,102 | 81 | 0.02% | — | 45 | +19,102 | New | Q4 2025 | Feb 13, 2026 |
| NORTHERN TRUST CORP | History | No change | 18,640 | 79 | 0.0% | 0.0% | 46 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| R Squared Ltd | History | Reduced | 12,515 | 53 | 0.02% | 0.05% | 47 | -16,641 | -57.08% | Q4 2025 | Jan 30, 2026 |
| SIMPLEX TRADING, LLC | History | Added to | 11,363 | 48 | 0.0% | 0.0% | 48 | +3,047 | 36.64% | Q4 2025 | Feb 11, 2026 |
| NewEdge Advisors, LLC | History | Added to | 11,000 | 46 | 0.0% | 0.0% | 49 | +1,000 | 10.0% | Q4 2025 | Feb 18, 2026 |
| NATIONAL BANK OF CANADA /FI/ | History | Added to | 3,210 | 18 | 0.0% | 0.0% | 50 | +334 | 11.61% | Q4 2025 | Feb 17, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 4,192 | 17 | 0.0% | 0.0% | 51 | -1,732 | -29.24% | Q4 2025 | Feb 17, 2026 |
| CITIGROUP INC | History | Reduced | 990 | 4 | 0.0% | 0.0% | 53 | -302 | -23.37% | Q4 2025 | Feb 13, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | Reduced | 1,091 | 4 | 0.0% | 0.0% | 52 | -300 | -21.57% | Q4 2025 | Feb 17, 2026 |
| RWC Asset Management LLP | History | Closed out | 0 | 0 | — | 0.16% | — | -772,507 | -100.0% | Q3 2025 | Oct 27, 2025 |
| RWC ASSET ADVISORS (US) LLC | History | Closed out | 0 | 0 | — | 0.16% | — | -226,147 | -100.0% | Q3 2025 | Oct 27, 2025 |
| GSA CAPITAL PARTNERS LLP | History | Closed out | 0 | 0 | — | 0.05% | — | -145,478 | -100.0% | Q3 2025 | Nov 07, 2025 |
| MARSHALL WACE, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -98,990 | -100.0% | Q3 2025 | Nov 13, 2025 |
| Sanctuary Advisors, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -88,069 | -100.0% | Q3 2025 | Jan 13, 2026 |
| Invesco Ltd. | History | Closed out | 0 | 0 | — | 0.0% | — | -69,922 | -100.0% | Q3 2025 | Nov 13, 2025 |
| SANDERS MORRIS HARRIS LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -11,866 | -100.0% | Q3 2025 | Oct 07, 2025 |
| DGS Capital Management, LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -10,462 | -100.0% | Q3 2025 | Feb 24, 2026 |
| Federation des caisses Desjardins du Quebec | History | Reduced | 79 | 0 | — | 0.0% | — | -1,300 | -94.27% | Q4 2025 | Feb 12, 2026 |
| OSAIC HOLDINGS, INC. | History | Reduced | 120 | 0 | — | 0.0% | — | -595 | -83.22% | Q4 2025 | Feb 17, 2026 |
| MOTCO | History | Closed out | 0 | 0 | — | — | — | -100 | -100.0% | Q3 2025 | Oct 22, 2025 |
| WELLS FARGO & COMPANY/MN | History | No change | 65 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| SBI Securities Co., Ltd. | History | No change | 5 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 03, 2026 |
| Optiver Holding B.V. | History | No change | 10 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Activest Wealth Management | History | No change | 61 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Jan 30, 2026 |
| Evelyn Partners Investment Management (Europe) Ltd | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |