GRAN TIERRA ENERGY INC. (GTE)
Gran Tierra Energy Inc., along with its various affiliates, specializes in the discovery and extraction of hydrocarbon resources across Colombia and Ecuador. By December 31, 2021, the company held proven undeveloped reserves amounting to 24.8 million barrels of oil equivalent, exclusively situated in Colombia. This enterprise was founded in 2003 and maintains its corporate headquarters in Calgary, Canada.
Sector: Crude Petroleum & Natural Gas
Industry: Oil & Gas Exploration & Production
Gran Tierra Energy Inc.
| Date | Open | High | Low | Close | Volume |
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based on 35.38M shares outstanding
CAGran Tierra Energy Inc., along with its various affiliates, specializes in the discovery and extraction of hydrocarbon resources across Colombia and Ecuador. By December 31, 2021, the company held proven undeveloped reserves amounting to 24.8 million barrels of oil equivalent, exclusively situated in Colombia. This enterprise was founded in 2003 and maintains its corporate headquarters in Calgary, Canada.
Leadership
Gary S. Guidry
President and Chief Executive Officer
Jim Evans
Executive Vice President, Corporate Services
Phillip D. Abraham
Corporate Secretary and Executive Vice President of Legal & Land
Ryan Ellson
Chief Financial Officer and Executive Vice President, Finance
Employees
406
Country
CA
Sector
Energy
Website
grantierra.com
| Insider | Title | Type | Shares | Value | Date |
|---|---|---|---|---|---|
 Evans Jim | EVP, Corporate Services | Grant/Award | 124 | $1.3K | Oct 16, 2026 |
 Guidry Gary | President and CEO | Grant/Award | 386 | $4.1K | Oct 16, 2026 |
 Abraham Phillip D | EVP, Legal and Land | Grant/Award | 221 | $2.4K | Oct 16, 2026 |
 Morin Sebastien | Chief Operating Officer | Grant/Award | 276 | $3.0K | Oct 16, 2026 |
| Evans Jim | EVP, Corporate Services | Grant/Award | 136 | $1.3K | Oct 1, 2026 |
| Abraham Phillip D | EVP, Legal and Land | Grant/Award | 242 | $2.3K | Oct 1, 2026 |
| Name | Shares | % | Source |
|---|---|---|---|
Equinox Partners Investment Management LLC | 6.4M | 18.0% | 13F |
Daniel Lau · may incl. warrants· filed Jan 2026 | 4.2M | 12.0% | 13G |
AMERICAN CENTURY COMPANIES INC | 1.7M | 4.8% | 13F |
Equinox Partners Investment Management LLC · also on 13F· joint filing· may incl. warrants· filed Sep 2026 | 1.5M | 4.3% | 13G |
TWO SIGMA INVESTMENTS, LP | 1.4M | 3.9% | 13F |
D. E. Shaw & Co., Inc. | 1.2M | 3.3% | 13F |
RENAISSANCE TECHNOLOGIES LLC | 960.4K | 2.7% | 13F |
GMT Capital Corp. · filed Nov 2024 | 863.8K | 2.4% | 13G |
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 803.8K | 2.3% | 13F |
BRIDGEWAY CAPITAL MANAGEMENT, LLC | 575.6K | 1.6% | 13F |
Insiders
- Evans JimEVP, Corporate Services
- Guidry GaryPresident and CEO
- Abraham Phillip DEVP, Legal and Land
- Morin SebastienChief Operating Officer
- Wade Brooke N.Director
- Redford AlisonDirector
- Equinox Partners Investment Management LLC10% Owner
- LM Asset Management Inc.10% Owner
- Ellson RyanChief Financial Officer
- Smith David PDirector
Top institutional holders
- Equinox Partners Investment Management LLC
- AMERICAN CENTURY COMPANIES INC
- TWO SIGMA INVESTMENTS, LP
- D. E. Shaw & Co., Inc.
- RENAISSANCE TECHNOLOGIES LLC
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
- BRIDGEWAY CAPITAL MANAGEMENT, LLC
- Connor, Clark & Lunn Investment Management Ltd.
- UBS Group AG
- BNP PARIBAS FINANCIAL MARKETS
based on 35.38M shares outstanding
CA30d Avg
528.32K
60d Avg
546.59K
90d Avg
966.40K