GTE Gran Tierra Energy Inc
Gran Tierra Energy Inc (GTE) Institutional Ownership
What the institutions did with GTE last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| Equinox Partners Investment Management LLC | 6.4M | 27.8% |
| LM Asset Management Inc. | 4.4M | 19.0% |
| AMERICAN CENTURY COMPANIES INC | 1.7M | 7.4% |
| TWO SIGMA INVESTMENTS, LP | 1.4M | 6.0% |
| D. E. Shaw & Co., Inc. | 1.2M | 5.1% |
| RENAISSANCE TECHNOLOGIES LLC | 960.4K | 4.2% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 803.8K | 3.5% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 575.6K | 2.5% |
| Connor, Clark & Lunn Investment Management Ltd. | 523.9K | 2.3% |
| UBS Group AG | 505.9K | 2.2% |
| BNP PARIBAS FINANCIAL MARKETS | 467.8K | 2.0% |
| DIMENSIONAL FUND ADVISORS LP | 437.2K | 1.9% |
| MORGAN STANLEY | 411.1K | 1.8% |
| CITADEL ADVISORS LLC | 404.6K | 1.8% |
| Empowered Funds, LLC | 360.6K | 1.6% |
| MILLENNIUM MANAGEMENT LLC | 333.2K | 1.5% |
| JPMORGAN CHASE & CO | 280.7K | 1.2% |
| FIRST TRUST ADVISORS LP | 181.0K | 0.8% |
| Quadrature Capital Ltd | 160.3K | 0.7% |
| ACADIAN ASSET MANAGEMENT LLC | 143.6K | 0.6% |
| Jump Financial, LLC | 127.0K | 0.6% |
| Squarepoint Ops LLC | 92.7K | 0.4% |
| BlackRock, Inc. | 92.3K | 0.4% |
| JANE STREET GROUP, LLC | 89.4K | 0.4% |
| GOLDMAN SACHS GROUP INC | 72.1K | 0.3% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP | Increased | 958.9K | 1.4M | +426.9K |
| LM Asset Management Inc. | Increased | 4.0M | 4.4M | +320.0K |
| Point72 Asset Management, L.P. | Reduced | 374.4K | 60.1K | -314.3K |
| Jump Financial, LLC | Reduced | 376.8K | 127.0K | -249.8K |
| PRELUDE CAPITAL MANAGEMENT, LLC | Sold Out | 202.5K | 0 | -202.5K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 234.8K | 437.2K | +202.4K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Increased | 604.4K | 803.8K | +199.4K |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 776.7K | 960.4K | +183.7K |
| FIRST TRUST ADVISORS LP | New | 0 | 181.0K | +181.0K |
| MORGAN STANLEY | Increased | 248.1K | 411.1K | +163.0K |
| ACADIAN ASSET MANAGEMENT LLC | New | 0 | 143.6K | +143.6K |
| JANE STREET GROUP, LLC | Reduced | 227.2K | 89.4K | -137.8K |
| BNP PARIBAS FINANCIAL MARKETS | Increased | 342.7K | 467.8K | +125.1K |
| Connor, Clark & Lunn Investment Management Ltd. | Increased | 406.5K | 523.9K | +117.4K |
| AMERICAN CENTURY COMPANIES INC | Increased | 1.6M | 1.7M | +93.4K |
| Squarepoint Ops LLC | New | 0 | 92.7K | +92.7K |
| Quantbot Technologies LP | Sold Out | 83.7K | 0 | -83.7K |
| MILLENNIUM MANAGEMENT LLC | Increased | 250.0K | 333.2K | +83.2K |
| UBS Group AG | Increased | 422.9K | 505.9K | +83.0K |
| Cygnus Capital Advisors, LLC | Sold Out | 81.6K | 0 | -81.6K |
| BANK OF AMERICA CORP /DE/ | New | 0 | 69.2K | +69.2K |
| BlackRock, Inc. | Reduced | 152.1K | 92.3K | -59.8K |
| D. E. Shaw & Co., Inc. | Increased | 1.1M | 1.2M | +58.0K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Sold Out | 57.8K | 0 | -57.8K |
| HRT FINANCIAL LP | Sold Out | 50.4K | 0 | -50.4K |
| Schonfeld Strategic Advisors LLC | Reduced | 98.4K | 51.2K | -47.1K |
| Campbell & CO Investment Adviser LLC | New | 0 | 44.6K | +44.6K |
| Dynamic Technology Lab Private Ltd | Sold Out | 39.9K | 0 | -39.9K |
| Empowered Funds, LLC | Increased | 321.6K | 360.6K | +39.0K |
| STIFEL FINANCIAL CORP | Sold Out | 37.0K | 0 | -37.0K |
| WINTON GROUP Ltd | Sold Out | 29.5K | 0 | -29.5K |
| Y-Intercept (Hong Kong) Ltd | New | 0 | 24.3K | +24.3K |
| OXFORD ASSET MANAGEMENT LLP | Reduced | 32.1K | 10.9K | -21.2K |
| AXQ CAPITAL, LP | Reduced | 39.7K | 18.8K | -20.9K |
| CITADEL ADVISORS LLC | Increased | 383.7K | 404.6K | +20.8K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Increased | 555.9K | 575.6K | +19.7K |
| Virtu Financial LLC | Sold Out | 18.4K | 0 | -18.4K |
| NORTHERN TRUST CORP | Sold Out | 18.4K | 0 | -18.4K |
| BARCLAYS PLC | Reduced | 47.6K | 30.3K | -17.3K |
| State of Wyoming | New | 0 | 16.8K | +16.8K |
| nVerses Capital, LLC | Sold Out | 15.9K | 0 | -15.9K |
| Quadrature Capital Ltd | Reduced | 175.6K | 160.3K | -15.3K |
| XTX Topco Ltd | Increased | 43.6K | 58.7K | +15.0K |
| ROYAL BANK OF CANADA | Reduced | 19.7K | 5.2K | -14.5K |
| SG Americas Securities, LLC | Increased | 17.2K | 29.0K | +11.9K |
| GROUP ONE TRADING LLC | Reduced | 56.2K | 44.8K | -11.4K |
| OCCUDO QUANTITATIVE STRATEGIES LP | Increased | 11.0K | 22.4K | +11.4K |
| Brevan Howard Capital Management LP | Increased | 19.0K | 30.2K | +11.2K |
| EXCHANGE TRADED CONCEPTS, LLC | Increased | 26.4K | 37.5K | +11.2K |
| MARSHALL WACE, LLP | New | 0 | 10.6K | +10.6K |
| Caitong International Asset Management Co., Ltd | New | 0 | 4.6K | +4.6K |
| Engineers Gate Manager LP | Reduced | 16.8K | 12.3K | -4.5K |
| CITIGROUP INC | Reduced | 5.0K | 990 | -4.0K |
| Walleye Capital LLC | Increased | 5.7K | 9.6K | +3.9K |
| JPMORGAN CHASE & CO | Increased | 277.2K | 280.7K | +3.5K |
| GOLDMAN SACHS GROUP INC | Reduced | 75.1K | 72.1K | -3.0K |
| Tower Research Capital LLC (TRC) | Sold Out | 2.6K | 0 | -2.6K |
| HSBC HOLDINGS PLC | Reduced | 26.8K | 24.6K | -2.2K |
| NATIONAL BANK OF CANADA /FI/ | Increased | 3.1K | 4.6K | +1.5K |
| OSAIC HOLDINGS, INC. | Increased | 1.9K | 3.4K | +1.5K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.