Gran Tierra Energy Inc
Ownership
Ownership Structure
Who owns Gran Tierra Energy Inc (GTE)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 96.0% of the shares are freely tradable; institutional investors hold 61.6%.
Largest Shareholders
No ownership data is available for this stock yet.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Equinox Partners Investment Management LLC | 10% Owner | 3,474,582 | 34,050,904 $ | Aug 14, 2026 | indirect |
| Guidry Gary | President and CEO | 510,191 | 4,999,872 $ | Oct 16, 2026 | direct |
| Wade Brooke N. | Director | 58,729 | 575,544 $ | Sep 24, 2026 | direct |
| Evans Jim | EVP, Corporate Services | 50,603 | 495,909 $ | Oct 16, 2026 | direct |
| Abraham Phillip D | EVP, Legal and Land | 45,401 | 444,930 $ | Oct 16, 2026 | direct |
| Morin Sebastien | Chief Operating Officer | 39,165 | 383,817 $ | Oct 16, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 16, 2026 | Evans Jim | EVP, Corporate Services | Other | 124 | 10.69 | 1,326 |
| Oct 16, 2026 | Guidry Gary | President and CEO | Other | 386 | 10.69 | 4,126 |
| Oct 16, 2026 | Abraham Phillip D | EVP, Legal and Land | Other | 221 | 10.69 | 2,362 |
| Oct 16, 2026 | Morin Sebastien | Chief Operating Officer | Other | 276 | 10.69 | 2,950 |
| Oct 1, 2026 | Abraham Phillip D | EVP, Legal and Land | Other | 242 | 9.67 | 2,340 |
| Oct 1, 2026 | Morin Sebastien | Chief Operating Officer | Other | 302 | 9.67 | 2,920 |
| Oct 1, 2026 | Guidry Gary | President and CEO | Other | 423 | 9.67 | 4,090 |
| Oct 1, 2026 | Evans Jim | EVP, Corporate Services | Other | 136 | 9.67 | 1,315 |
| Sep 24, 2026 | Wade Brooke N. | Director | Other | 1,382 | 7.60 | 10,503 |
| Sep 17, 2026 | Evans Jim | EVP, Corporate Services | Other | 127 | 10.59 | 1,345 |
| Sep 17, 2026 | Guidry Gary | President and CEO | Other | 394 | 10.59 | 4,172 |
| Sep 17, 2026 | Morin Sebastien | Chief Operating Officer | Other | 281 | 10.59 | 2,976 |
| Sep 17, 2026 | Abraham Phillip D | EVP, Legal and Land | Other | 225 | 10.59 | 2,383 |
| Sep 3, 2026 | Morin Sebastien | Chief Operating Officer | Other | 299 | 10.03 | 2,999 |
| Sep 3, 2026 | Guidry Gary | President and CEO | Other | 418 | 10.03 | 4,193 |
| Sep 3, 2026 | Evans Jim | EVP, Corporate Services | Other | 135 | 10.03 | 1,354 |
| Sep 3, 2026 | Abraham Phillip D | EVP, Legal and Land | Other | 239 | 10.03 | 2,397 |
| Aug 17, 2026 | Morin Sebastien | Chief Operating Officer | Other | 316 | 9.51 | 3,005 |
| Aug 17, 2026 | Evans Jim | EVP, Corporate Services | Other | 142 | 9.51 | 1,350 |
| Aug 17, 2026 | Abraham Phillip D | EVP, Legal and Land | Other | 253 | 9.51 | 2,406 |
| Aug 17, 2026 | Guidry Gary | President and CEO | Other | 442 | 9.51 | 4,203 |
| Aug 14, 2026 | Equinox Partners Investment Management LLC | 10% Owner | Sell | 30,011 | 9.31 | 279,402 |
| Aug 14, 2026 | Equinox Partners Investment Management LLC | 10% Owner | Sell | 35,993 | 9.31 | 335,095 |
| Aug 14, 2026 | Equinox Partners Investment Management LLC | 10% Owner | Sell | 141,057 | 9.31 | 1,313,241 |
| Aug 14, 2026 | Equinox Partners Investment Management LLC | 10% Owner | Sell | 140,929 | 9.31 | 1,312,049 |
| Aug 13, 2026 | Equinox Partners Investment Management LLC | 10% Owner | Sell | 28,197 | 9.23 | 260,258 |
| Aug 13, 2026 | Equinox Partners Investment Management LLC | 10% Owner | Sell | 33,818 | 9.23 | 312,140 |
| Aug 13, 2026 | Equinox Partners Investment Management LLC | 10% Owner | Sell | 132,532 | 9.23 | 1,223,270 |
| Aug 13, 2026 | Equinox Partners Investment Management LLC | 10% Owner | Sell | 132,412 | 9.23 | 1,222,163 |
| Aug 12, 2026 | Equinox Partners Investment Management LLC | 10% Owner | Sell | 14,262 | 9.49 | 135,346 |
| Aug 12, 2026 | Equinox Partners Investment Management LLC | 10% Owner | Sell | 17,105 | 9.49 | 162,326 |
| Aug 12, 2026 | Equinox Partners Investment Management LLC | 10% Owner | Sell | 67,036 | 9.49 | 636,172 |
| Aug 12, 2026 | Equinox Partners Investment Management LLC | 10% Owner | Sell | 66,974 | 9.49 | 635,583 |
| Aug 11, 2026 | Equinox Partners Investment Management LLC | 10% Owner | Sell | 21,432 | 9.30 | 199,318 |
| Aug 11, 2026 | Equinox Partners Investment Management LLC | 10% Owner | Sell | 25,703 | 9.30 | 239,038 |
| Aug 11, 2026 | Equinox Partners Investment Management LLC | 10% Owner | Sell | 100,734 | 9.30 | 936,826 |
| Aug 11, 2026 | Equinox Partners Investment Management LLC | 10% Owner | Sell | 100,641 | 9.30 | 935,961 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 11, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.