New Positions
11 managers initiated
Top five by reported value
- Point72 Asset Management, L.P.$1.0M
- PRELUDE CAPITAL MANAGEMENT, LLC$858.7K
- Sanctuary Advisors, LLC$538.1K
- Graham Capital Management, L.P.$226.5K
- XTX Topco Ltd$213.7K
Gran Tierra Energy Inc NYSE MKT LLC:GTE
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
11 new22 added28 reduced9 exited
Total Institutional Holders
61
as of 2025-12-31
Top Holder
Equinox Partners Investment Management LLC
$27.1M
Largest QoQ Increase
Equinox Partners Investment Management LLC
+1,283,783 sh
Largest QoQ Decrease
RWC Asset Management LLP
-772,507 sh
New Positions(11)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 246,326 | +246,326 | $1.0M | +$1.0M | — |
| PRELUDE CAPITAL MANAGEMENT, LLC | 202,534 | +202,534 | $858.7K | +$858.7K | — |
| Sanctuary Advisors, LLC | 123,702 | +123,702 | $538.1K | +$538.1K | — |
| Graham Capital Management, L.P. | 53,431 | +53,431 | $226.5K | +$226.5K | — |
| XTX Topco Ltd | 50,394 | +50,394 | $213.7K | +$213.7K | — |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 25,980 | +25,980 | $110.2K | +$110.2K | — |
| Verition Fund Management LLC | 23,799 | +23,799 | $100.9K | +$100.9K | — |
| nVerses Capital, LLC | 19,882 | +19,882 | $84.3K | +$84.3K | — |
| Dynamic Technology Lab Private Ltd | 19,102 | +19,102 | $81.0K | +$81.0K | — |
| DGS Capital Management, LLC | 10,462 | +10,462 | $45.5K | +$45.5K | — |
| HRT FINANCIAL LP | 28,980 | +28,980 | $122 | +$122 | — |
Added To(22)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Equinox Partners Investment Management LLC | 6,381,471 | +1,283,783 | $27.1M | +$4.9M | 25.2% |
| LM Asset (IM) Inc. | 3,691,420 | +899,620 | $15.7M | +$3.5M | 32.2% |
| D. E. Shaw & Co., Inc. | 472,021 | +367,562 | $2.0M | +$1.5M | 351.9% |
| CITADEL ADVISORS LLC | 238,735 | +211,286 | $1.0M | +$892.8K | 769.7% |
| JANE STREET GROUP, LLC | 214,231 | +164,622 | $908.3K | +$692.5K | 331.8% |
| DIMENSIONAL FUND ADVISORS LP | 217,505 | +129,973 | $922.4K | +$541.6K | 148.5% |
| MILLENNIUM MANAGEMENT LLC | 171,702 | +114,859 | $728.0K | +$480.7K | 202.1% |
| TWO SIGMA INVESTMENTS, LP | 209,164 | +106,243 | $886.9K | +$439.1K | 103.2% |
| Jump Financial, LLC | 173,161 | +84,272 | $734.2K | +$347.5K | 94.8% |
| Quadrature Capital Ltd | 170,631 | +75,927 | $728.6K | +$319.6K | 80.2% |
| GROUP ONE TRADING, L.P. | 24,813 | +24,142 | $105.2K | +$102.3K | 3597.9% |
| TWO SIGMA ADVISERS, LP | 78,352 | +23,331 | $332.2K | +$92.9K | 42.4% |
| Susquehanna Portfolio Strategies, LLC | 62,461 | +18,363 | $264.8K | +$73.0K | 41.6% |
| AMERICAN CENTURY COMPANIES INC | 1,542,956 | +25,593 | $6.5M | -$58.4K | 1.7% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 114,120 | +14,466 | $483.9K | +$50.4K | 14.5% |
| SIMPLEX TRADING, LLC | 11,163 | +6,147 | $47.3K | +$47.3K | 122.5% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 559,360 | +5,098 | $2.4M | -$39.4K | 0.9% |
| NewEdge Advisors, LLC | 11,000 | +1,000 | $46.6K | +$3.1K | 10.0% |
| BANK OF MONTREAL /CAN/ | 27,644 | +12 | $117.2K | -$3.0K | 0.0% |
| Centiva Capital, LP | 23,909 | +215 | $101.4K | -$1.7K | 0.9% |
| NATIONAL BANK OF CANADA /FI/ | 3,210 | +334 | $18.6K | +$1.6K | 11.6% |
| MORGAN STANLEY | 124,885 | +3,436 | $529.5K | +$1.2K | 2.8% |
Reduced(28)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Connor, Clark & Lunn Investment Management Ltd. | 296,697 | -78,602 | $1.3M | -$345.9K | -20.9% |
| Royal Bank of Canada | 41,236 | -53,199 | $175.0K | -$275.0K | -56.3% |
| RENAISSANCE TECHNOLOGIES LLC | 760,380 | -39,500 | $3.2M | -$255.5K | -4.9% |
| GOLDMAN SACHS GROUP INC | 147,221 | -40,645 | $624.2K | -$193.0K | -21.6% |
| Empowered Funds, LLC | 242,057 | -37,102 | $1.0M | -$188.0K | -13.3% |
| BlackRock, Inc. | 334,153 | -18,296 | $1.4M | -$116.3K | -5.2% |
| BNP PARIBAS ARBITRAGE, SNC | 29,510 | -22,467 | $125.1K | -$101.0K | -43.2% |
| R Squared Ltd | 12,515 | -16,641 | $53.1K | -$73.8K | -57.1% |
| UBS Group AG | 117,116 | -5,119 | $496.6K | -$35.1K | -4.2% |
| BARCLAYS PLC | 44,260 | -10,979 | $211.1K | -$29.2K | -19.9% |
| Cetera Investment Advisers | 50,787 | -2,188 | $215.3K | -$15.1K | -4.1% |
| JANUS HENDERSON GROUP PLC | 168,883 | 0 | $704.2K | -$12.0K | 0.0% |
| BANK OF AMERICA CORP /DE/ | 4,192 | -1,732 | $17.8K | -$8.0K | -29.2% |
| Cresset Asset Management, LLC | 65,850 | 0 | $279.2K | -$7.2K | 0.0% |
| BRANDES INVESTMENT PARTNERS, LP | 63,869 | 0 | $270.8K | -$7.0K | 0.0% |
| Federation des caisses Desjardins du Quebec | 79 | -1,300 | $334 | -$5.6K | -94.3% |
| CIBC WORLD MARKET INC. | 31,336 | -315 | $132.9K | -$4.8K | -1.0% |
| PDT Partners, LLC | 27,364 | 0 | $116.0K | -$3.0K | 0.0% |
| VICTORY FINANCIAL GROUP, LLC | 24,485 | 0 | $103.8K | -$2.7K | 0.0% |
| ADVISOR GROUP HOLDINGS, INC. | 120 | -595 | $509 | -$2.5K | -83.2% |
| NORTHERN TRUST CORP | 18,640 | 0 | $79.0K | -$2.0K | 0.0% |
| JONES FINANCIAL COMPANIES LLLP | 1,091 | -300 | $4.6K | -$1.6K | -21.6% |
| CITIGROUP INC | 990 | -302 | $4.2K | -$1.4K | -23.4% |
| WELLS FARGO & COMPANY/MN | 65 | 0 | $276 | -$7 | 0.0% |
| Activest Wealth Management | 61 | 0 | $259 | -$6 | 0.0% |
| Optiver Holding B.V. | 10 | 0 | $42 | -$2 | 0.0% |
| Evelyn Partners Investment Management (Europe) Ltd | 1 | 0 | $4 | -$1 | 0.0% |
| SBI Securities Co., Ltd. | 5 | 0 | $21 | -$1 | 0.0% |
Sold Out(9)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| RWC Asset Management LLP | 0 | -772,507 | $0 | -$3.3M | — |
| RWC ASSET ADVISORS (US) LLC | 0 | -226,147 | $0 | -$971.9K | — |
| Cubist Systematic Strategies, LLC | 0 | -134,953 | $0 | -$587.0K | — |
| MARSHALL WACE, LLP | 0 | -98,990 | $0 | -$430.6K | — |
| Invesco Ltd. | 0 | -69,922 | $0 | -$304.2K | — |
| HSBC HOLDINGS PLC | 0 | -38,899 | $0 | -$170.0K | — |
| SANDERS MORRIS HARRIS LLC | 0 | -11,866 | $0 | -$51.6K | — |
| GSA CAPITAL PARTNERS LLP | 0 | -145,478 | $0 | -$633 | — |
| MOTCO | 0 | -100 | $0 | -$435 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| Equinox Partners Investment Management LLC | 6,381,471 | $27.1M | +1,283,783 | 25.2% |
| LM Asset (IM) Inc. | 3,691,420 | $15.7M | +899,620 | 32.2% |
| AMERICAN CENTURY COMPANIES INC | 1,542,956 | $6.5M | +25,593 | 1.7% |
| RENAISSANCE TECHNOLOGIES LLC | 760,380 | $3.2M | -39,500 | -4.9% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 559,360 | $2.4M | +5,098 | 0.9% |
| D. E. Shaw & Co., Inc. | 472,021 | $2.0M | +367,562 | 351.9% |
| BlackRock, Inc. | 334,153 | $1.4M | -18,296 | -5.2% |
| Connor, Clark & Lunn Investment Management Ltd. | 296,697 | $1.3M | -78,602 | -20.9% |
| Point72 Asset Management, L.P. | 246,326 | $1.0M | +246,326 | — |
| Empowered Funds, LLC | 242,057 | $1.0M | -37,102 | -13.3% |
| CITADEL ADVISORS LLC | 238,735 | $1.0M | +211,286 | 769.7% |
| DIMENSIONAL FUND ADVISORS LP | 217,505 | $922.4K | +129,973 | 148.5% |
| JANE STREET GROUP, LLC | 214,231 | $908.3K | +164,622 | 331.8% |
| TWO SIGMA INVESTMENTS, LP | 209,164 | $886.9K | +106,243 | 103.2% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 202,534 | $858.7K | +202,534 | — |
| Jump Financial, LLC | 173,161 | $734.2K | +84,272 | 94.8% |
| Quadrature Capital Ltd | 170,631 | $728.6K | +75,927 | 80.2% |
| MILLENNIUM MANAGEMENT LLC | 171,702 | $728.0K | +114,859 | 202.1% |
| JANUS HENDERSON GROUP PLC | 168,883 | $704.2K | 0 | 0.0% |
| GOLDMAN SACHS GROUP INC | 147,221 | $624.2K | -40,645 | -21.6% |
New & Closed Positions this quarter
Closed Positions
9 managers exited
Top five by prior-quarter value
- RWC Asset Management LLP$3.3M
- RWC ASSET ADVISORS (US) LLC$971.9K
- Cubist Systematic Strategies, LLC$587.0K
- MARSHALL WACE, LLP$430.6K
- Invesco Ltd.$304.2K
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for GTE against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.