# Gran Tierra Energy Inc.: overview GTE · NYSE · CIK 1273441 · [Energy](/sectors/energy.md) · fiscal year ends Dec 31 Pages: [Overview](/companies/gte.md) · [Financials](/companies/gte/financials.md) · [Filings](/companies/gte/filings.md) · [Insiders](/companies/gte/insiders.md) Latest reported revenue: [$187.2m](/filings/0001273441-26-000028.md) for Q2 FY2026, three months to 2026-06-30, from the 10-Q filed Aug 5, 2026 (XBRL us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax, accession 0001273441-26-000028). ## Last eight quarters | Line item | Unit | Q3 FY2024 (2024-09-30) | Q4 FY2024 (2024-12-31) | Q1 FY2025 (2025-03-31) | Q2 FY2025 (2025-06-30) | Q3 FY2025 (2025-09-30) | Q4 FY2025 (2025-12-31) | Q1 FY2026 (2026-03-31) | Q2 FY2026 (2026-06-30) | | --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | | Revenue | $m | [151](/filings/0001273441-25-000033.md) | [147 d](/filings/0001273441-26-000010.md) | [168](/filings/0001273441-26-000015.md) | [149](/filings/0001273441-26-000028.md) | [149](/filings/0001273441-25-000033.md) | [130 d](/filings/0001273441-26-000010.md) | [172](/filings/0001273441-26-000015.md) | [187](/filings/0001273441-26-000028.md) | | Gross margin | % | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported | | Operating margin | % | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported | | Net margin | % | [0.7%](/filings/0001273441-25-000033.md) | [(23.2%) d](/filings/0001273441-26-000010.md) | [(11.5%)](/filings/0001273441-26-000015.md) | [(8.5%)](/filings/0001273441-26-000028.md) | [(13.4%)](/filings/0001273441-25-000033.md) | [(108.6%) d](/filings/0001273441-26-000010.md) | [(69.3%)](/filings/0001273441-26-000015.md) | [13.3%](/filings/0001273441-26-000028.md) | | Diluted EPS | $ per share | [0.04](/filings/0001273441-25-000033.md) | not reported | [(0.54)](/filings/0001273441-26-000015.md) | [(0.36)](/filings/0001273441-26-000028.md) | [(0.57)](/filings/0001273441-25-000033.md) | not reported | [(3.38)](/filings/0001273441-26-000015.md) | [0.70](/filings/0001273441-26-000028.md) | | Free cash flow | $m | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported | - Revenue. XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure. - Gross margin (gross profit / revenue). XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure. - Operating margin (operating income / revenue). XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure. - Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure. - Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted. - Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities. Derived values: 9-month figure less the 6-month figure; 12-month figure less the 9-month figure; 6-month figure less the 3-month figure. ## Last five fiscal years | Line item | Unit | FY2021 (2021-12-31) | FY2022 (2022-12-31) | FY2023 (2023-12-31) | FY2024 (2024-12-31) | FY2025 (2025-12-31) | | --- | --- | ---: | ---: | ---: | ---: | ---: | | Revenue | $m | [474](/filings/0001273441-24-000006.md) | [711](/filings/0001273441-25-000002.md) | [637](/filings/0001273441-26-000010.md) | [622](/filings/0001273441-26-000010.md) | [597](/filings/0001273441-26-000010.md) | | Gross margin | % | not reported | not reported | not reported | not reported | not reported | | Operating margin | % | not reported | not reported | not reported | not reported | not reported | | Net margin | % | [9.0%](/filings/0001273441-24-000006.md) | [19.5%](/filings/0001273441-25-000002.md) | [(1.0%)](/filings/0001273441-26-000010.md) | [0.5%](/filings/0001273441-26-000010.md) | [(32.4%)](/filings/0001273441-26-000010.md) | | Diluted EPS | $ per share | [1.15](/filings/0001273441-24-000006.md) | [3.76](/filings/0001273441-25-000002.md) | [(0.19)](/filings/0001273441-26-000010.md) | [0.10](/filings/0001273441-26-000010.md) | [(5.45)](/filings/0001273441-26-000010.md) | | Free cash flow | $m | not reported | not reported | not reported | not reported | not reported | - Revenue. XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. - Gross margin (gross profit / revenue). XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. - Operating margin (operating income / revenue). XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. - Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. - Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted. - Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities. Each value links to the filing it came from. d marks a derived value. A ratio is not reported when any input is missing. ## Insider purchases and sales The last 20 open-market transactions on Form 4 (codes P and S). Reported price is as stated on the form, not a market price. [All insider transactions](/companies/gte/insiders.md) None in coverage. ## Funds that report holding it From each manager’s latest Form 13F, largest reported value first. Reported value is as filed: filing data, not a price. [All funds](/funds.md) | Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before | | --- | --- | ---: | ---: | --- | --- | | [Equinox Partners Investment Management LLC](/funds/938552.md) | 2026-06-30 | $39.9m | 6,381,471 | | Unchanged | | [LM Asset Management Inc.](/funds/2057190.md) | 2026-06-30 | $27.3m | 4,365,420 | | Added +320,000 | | [AMERICAN CENTURY COMPANIES INC](/funds/748054.md) | 2026-06-30 | $10.6m | 1,702,578 | | Added +93,428 | | [TWO SIGMA INVESTMENTS, LP](/funds/1179392.md) | 2026-06-30 | $8.7m | 1,385,858 | | Added +426,944 | | [D. E. Shaw & Co., Inc.](/funds/1009207.md) | 2026-06-30 | $7.2m | 1,158,224 | | Added +58,018 | | [RENAISSANCE TECHNOLOGIES LLC](/funds/1037389.md) | 2026-06-30 | $6.0m | 960,360 | | Added +183,680 | | [ARROWSTREET CAPITAL, LIMITED PARTNERSHIP](/funds/1164508.md) | 2026-06-30 | $5.0m | 803,763 | | Added +199,386 | | [BRIDGEWAY CAPITAL MANAGEMENT, LLC](/funds/1107261.md) | 2026-06-30 | $3.6m | 575,603 | | Added +19,687 | | [Connor, Clark & Lunn Investment Management Ltd.](/funds/1596800.md) | 2026-06-30 | $3.3m | 523,877 | | Added +117,381 | | [UBS Group AG](/funds/1610520.md) | 2026-06-30 | $3.2m | 505,894 | | Added +82,950 | ## Recent filings [All 2,074 filings](/companies/gte/filings.md) | Filed | Accepted | Form | What it is | Accession | | --- | --- | --- | --- | --- | | 2026-10-09 | 21:26 ET | [8-K](/filings/0001193125-26-419229.md) | 5.07 Shareholder vote results; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-419229 | | 2026-08-13 | 22:26 ET | [SCHEDULE 13D/A](/filings/0001013594-26-000888.md) | Ownership report, active investor, amended | 0001013594-26-000888 | | 2026-08-10 | 22:54 ET | [8-K/A](/filings/0001104659-26-092820.md) | 9.01 Financial statements and exhibits | 0001104659-26-092820 | | 2026-08-07 | 21:46 ET | [SCHEDULE 13D/A](/filings/0001140361-26-031878.md) | Ownership report, active investor, amended | 0001140361-26-031878 | | 2026-08-05 | 11:06 ET | [8-K](/filings/0001104659-26-090711.md) | 1.01 Entry into a material agreement; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-090711 | | 2026-08-05 | 01:05 ET | [8-K](/filings/0001273441-26-000029.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001273441-26-000029 | | 2026-08-05 | 23:25 ET | [10-Q](/filings/0001273441-26-000028.md) | Quarterly report, period 2026-06-30 | 0001273441-26-000028 | | 2026-05-12 | 21:18 ET | [8-K](/filings/0001104659-26-059507.md) | 5.07 Shareholder vote results | 0001104659-26-059507 | | 2026-05-08 | 23:10 ET | [8-K](/filings/0001273441-26-000017.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001273441-26-000017 | | 2026-05-08 | 23:09 ET | [10-Q](/filings/0001273441-26-000015.md) | Quarterly report, period 2026-03-31 | 0001273441-26-000015 | ## Latest annual report [Form 10-K for the fiscal year ended Dec 31, 2025](/filings/0001273441-26-000010.md), filed Mar 4, 2026. ## Forecast league Q3 FY2026, the quarter ended 2026-09-30, is open for forecasts until the first results filing for it is accepted by EDGAR. Results are due by \[object Promise\]. [Forecast this quarter](/leagues/2026q3/targets/b6a14226-5b28-408a-95a1-b37cdbb72a34) ## About the filer - CIK: 1273441 - Tickers: GTE - Exchange: NYSE - SIC code: 1311 Crude Petroleum & Natural Gas - State of incorporation: DE - Filer category: Accelerated filer
Smaller reporting company Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 24, 2026, 15:35 ET. No prices; not investment advice.