Gran Tierra Energy Inc.
GTE- Exchange
- NYSE
- Industry
- Crude Petroleum & Natural Gas
- SEC CIK
- 0001273441
In the last 90 days, Gran Tierra Energy Inc. insiders filed 2 open-market purchases and 4 sales; 69 institutions reported holding it in 13F filings for Q2 2026, worth $143.3M in total; no superinvestor holds it.
Key figures
- Insider buysLast 90 days, $592.7K in total
- 2
- Insider sellsLast 90 days, $27.5M in total
- 4
- 13F holdersQ2 2026, 0 vs. previous quarter
- 69
- 13F valueReported value at the end of Q2 2026
- $143.3M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding GTE, Q2 2026
No superinvestor reported holding GTE at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Gran Tierra Energy Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 17, 2026 (view filing)4:51 PM ET | Aug 13-14 | 4 days | Equinox Partners LP and 3 others10% Owner | SSaleCommon Shares, par value $0.001 per share | −674.9K | $9.27 | −$6.26M | −69.3%299.6K after | 8 lots |
| Aug 13, 2026 (view filing)6:23 PM ET | Aug 11-12 | 2 days | Equinox Partners LP and 3 others10% Owner | SSaleCommon Shares, par value $0.001 per share | −413.9K | $9.38 | −$3.88M | −53.6%357.8K after | 8 lots |
| Aug 11, 2026 (view filing)4:42 PM ET | Aug 7-10 | 4 days | Equinox Partners LP and 3 others10% Owner | SSaleCommon Shares, par value $0.001 per share | −218.1K | $9.07 | −$1.98M | −35.7%393.5K after | 8 lots |
| Aug 10, 2026 (view filing)5:39 PM ET | Aug 5-6 | 5 days | Equinox Partners LP and 3 others10% Owner | SSaleCommon Shares, par value $0.001 per share | −1.60M | $9.64 | −$15.4M | −79.5%412.3K after | Amended8 lots |
| Aug 5, 2026 (view filing)2:42 PM ET | Aug 3-4 | 2 days | Man Christine and 2 others10% Owner | PPurchase | +58.0K | $6.89 | +$399.5K | +1.3%4.40M after | 2 lots |
| Jun 29, 2026 (view filing)5:13 PM ET | Jun 25 | 4 days | Man Christine and 2 others10% Owner | PPurchase | +32.0K | $6.04 | +$193.1K | +0.7%4.35M after | |
| Jun 9, 2026 (view filing)7:45 PM ET | Jun 5-9 | 4 days | Man Christine and 2 others10% Owner | PPurchase | +86.0K | $7.38 | +$634.8K | +2.0%4.31M after | 2 lots |
| May 26, 2026 (view filing)7:01 PM ET | May 22-26 | 4 days | Man Christine and 2 others10% Owner | PPurchase | +75.0K | $8.32 | +$623.7K | +1.8%4.23M after | 2 lots |
| May 11, 2026 (view filing)8:12 PM ET | May 7-11 | 4 days | Man Christine and 2 others10% Owner | PPurchase | +30.0K | $8.53 | +$255.9K | +0.7%4.15M after | 2 lots |
| May 5, 2026 (view filing)5:51 PM ET | May 1-5 | 4 days | Man Christine and 2 others10% Owner | PPurchase | +97.0K | $9.19 | +$891.4K | +2.4%4.12M after | 2 lots |
Top 10 13F holders, Q2 2026
The largest institutional positions in Gran Tierra Energy Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Equinox Partners Investment Management LLC | 6,381,471 | $39.9M | 18.78% | 00.0% | Unchanged |
| LM Asset (IM) Inc. | 4,365,420 | $27.3M | 18.88% | +320,000+7.9% | Added |
| American Century Companies Inc | 1,702,578 | $10.6M | 0.00% | +93,428+5.8% | Added |
| Two Sigma Investments, LP | 1,385,858 | $8.66M | 0.01% | +426,944+44.5% | Added |
| D. E. Shaw & Co., Inc. | 1,158,224 | $7.24M | 0.00% | +58,018+5.3% | Added |
| Renaissance Technologies LLC | 960,360 | $6.00M | 0.01% | +183,680+23.6% | Added |
| Arrowstreet Capital, Limited Partnership | 803,763 | $5.02M | 0.00% | +199,386+33.0% | Added |
| Bridgeway Capital Management, LLC | 575,603 | $3.60M | 0.06% | +19,687+3.5% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 523,877 | $3.29M | 0.01% | +117,381+28.9% | Added |
| UBS Group AG | 505,894 | $3.16M | 0.00% | +82,950+19.6% | Added |