GRAN TIERRA ENERGY INC. (GTE) Spending and interest coverage
- R&D / revenue · 12 months: Value (m); Formula and calculation Research and development expense / revenue. Period ending 2026-06-30..
- Stock-based compensation / revenue · 12 months: Value 2.99%; Formula and calculation Share-based compensation / revenue. Period ending 2026-06-30..
- Interest coverage · 12 months: Value (m); Formula and calculation Estimated: average term debt × dated USD coupon proxy + average commercial paper × matching-currency disclosed rate at or before period end. Swaps, foreign-exchange, lease interest and amortization are not quantified..
Spending and interest coverage
Overview →Financial period ending 2026-06-30; current quote (m). Amounts retain their stated periods and units.
| Metric | Value | Formula and calculation |
|---|---|---|
| R&D / revenue · 12 months | (m) | Research and development expense / revenue. Period ending 2026-06-30. Calculation unavailable: missing inputs remain (m). |
| Stock-based compensation / revenue · 12 months | 2.99% | Share-based compensation / revenue. Period ending 2026-06-30. $19.10M ÷ $638.42M × 100 ≈ 2.99% |
| Interest coverage · 12 months | (m) | Estimated: average term debt × dated USD coupon proxy + average commercial paper × matching-currency disclosed rate at or before period end. Swaps, foreign-exchange, lease interest and amortization are not quantified. Calculation unavailable: missing inputs remain (m). |
Calculation inputs
| Input | Amount with unit | Raw financial data |
|---|---|---|
| Research and development spending | (m) | |
| Revenue | 638.42M USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 19.10M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | (m) | |
| Interest expense · reported / estimated | (m) | Interest Expense · Estimated expense assumptions |
Latest interest expense basis: (m). Estimated values carry *; expand each history row’s basis for its dated balances and rate assumptions.
Calculated history
Changes compare with the next older row (previous quarter), unless explicitly labeled otherwise. Rolling 12-month growth compares two successive quarter-end rolling totals; it is not year-over-year growth.
| Period ending | Research and development spending (USD) | Revenue (USD) | Stock-based compensation (USD) | Operating income (USD) | Interest expense · reported / estimated (USD) | R&D / revenue | SBC / revenue | Interest coverage | Interest expense basis |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-30 | (m) | $638.42M | $19.10M | (m) | (m) | (m) | 2.99% | (m) | (m) |
| 2026-03-31 | (m) | $600.60M | $23.41M | (m) | (m) | (m) | 3.90% | (m) | (m) |
| 2025-12-31 | (m) | $596.71M | $3.21M | (m) | (m) | (m) | 0.54% | (m) | (m) |
| 2025-09-30 | (m) | $614.07M | $3.50M | (m) | (m) | (m) | 0.57% | (m) | (m) |
| 2025-06-30 | (m) | $621.68M | $215.00K | (m) | (m) | (m) | 0.03% | (m) | (m) |
| 2025-03-31 | (m) | $634.80M | $5.83M | (m) | (m) | (m) | 0.92% | (m) | (m) |
| 2024-12-31 | (m) | $621.85M | $9.71M | (m) | (m) | (m) | 1.56% | (m) | (m) |
| 2024-09-30 | (m) | $629.50M | $8.35M | (m) | (m) | (m) | 1.33% | (m) | (m) |
| 2024-06-30 | (m) | $658.05M | $13.43M | (m) | (m) | (m) | 2.04% | (m) | (m) |
| 2024-03-31 | (m) | $650.34M | $7.58M | (m) | (m) | (m) | 1.17% | (m) | (m) |
| 2023-12-31 | (m) | $636.96M | $5.72M | (m) | (m) | (m) | 0.90% | (m) | (m) |
| 2023-09-30 | (m) | $644.65M | $6.42M | (m) | (m) | (m) | 1.00% | (m) | (m) |
| 2023-06-30 | (m) | $633.13M | $4.32M | (m) | (m) | (m) | 0.68% | (m) | (m) |
| 2023-03-31 | (m) | $681.01M | $5.99M | (m) | (m) | (m) | 0.88% | (m) | (m) |
| 2022-12-31 | (m) | $711.39M | $9.05M | (m) | (m) | (m) | 1.27% | (m) | (m) |
| 2022-09-30 | (m) | $695.04M | $8.18M | (m) | (m) | (m) | 1.18% | (m) | (m) |
| 2022-06-30 | (m) | $661.96M | $9.40M | (m) | (m) | (m) | 1.42% | (m) | (m) |
| 2022-03-31 | (m) | $552.80M | $9.28M | (m) | (m) | (m) | 1.68% | (m) | (m) |
| 2021-12-31 | (m) | $473.72M | $8.40M | (m) | (m) | (m) | 1.77% | (m) | (m) |
| 2021-09-30 | (m) | $392.23M | $8.52M | (m) | (m) | (m) | 2.17% | (m) | (m) |
| 2021-06-30 | (m) | $310.05M | $7.52M | (m) | (m) | (m) | 2.43% | (m) | (m) |
| 2021-03-31 | (m) | $247.25M | $6.94M | (m) | (m) | (m) | 2.81% | (m) | (m) |
| 2020-12-31 | (m) | $237.84M | $1.22M | (m) | (m) | (m) | 0.51% | (m) | (m) |
| 2020-09-30 | (m) | $300.98M | $-369.00K | (m) | (m) | (m) | -0.12% | (m) | (m) |
| 2020-06-30 | (m) | $380.33M | $-433.00K | (m) | (m) | (m) | -0.11% | (m) | (m) |
| 2020-03-31 | (m) | $504.50M | $-2.35M | (m) | (m) | (m) | -0.47% | (m) | (m) |
| 2019-12-31 | (m) | $570.98M | $1.43M | (m) | (m) | (m) | 0.25% | (m) | (m) |
| 2019-09-30 | (m) | (m) | $-11.09M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2019-06-30 | (m) | (m) | $-803.00K | (m) | (m) | (m) | (m) | (m) | (m) |
| 2019-03-31 | (m) | (m) | $6.72M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2018-12-31 | (m) | (m) | $8.30M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2018-09-30 | (m) | (m) | $25.32M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2018-06-30 | (m) | (m) | $16.79M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2018-03-31 | (m) | (m) | $11.88M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2017-12-31 | (m) | (m) | $9.78M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2017-09-30 | (m) | (m) | $6.89M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2017-06-30 | (m) | (m) | $6.00M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2017-03-31 | (m) | (m) | $6.08M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2016-12-31 | (m) | (m) | $6.34M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2016-09-30 | (m) | (m) | $4.34M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2016-06-30 | (m) | (m) | $4.50M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2016-03-31 | (m) | (m) | $4.06M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2015-12-31 | (m) | (m) | $2.09M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2015-09-30 | (m) | (m) | $3.24M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2015-06-30 | (m) | (m) | $3.94M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2015-03-31 | (m) | (m) | $3.46M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2014-12-31 | (m) | (m) | $5.45M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2014-09-30 | (m) | (m) | $7.75M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2014-06-30 | (m) | (m) | $7.43M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2014-03-31 | (m) | (m) | $8.44M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2013-12-31 | (m) | (m) | $8.92M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2013-09-30 | (m) | (m) | $8.27M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2013-06-30 | (m) | (m) | $9.50M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2013-03-31 | (m) | (m) | $10.88M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2012-12-31 | (m) | (m) | $12.01M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2012-09-30 | (m) | (m) | $13.24M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2012-06-30 | (m) | (m) | $13.74M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2012-03-31 | (m) | (m) | $12.51M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2011-12-31 | (m) | (m) | $12.77M | (m) | $1.60M | (m) | (m) | (m) | Reported |
| 2011-09-30 | (m) | $548.34M | $11.98M | (m) | (m) | (m) | 2.19% | (m) | (m) |
| 2011-06-30 | (m) | $481.88M | $10.61M | (m) | (m) | (m) | 2.20% | (m) | (m) |
| 2011-03-31 | (m) | $403.87M | $10.12M | (m) | (m) | (m) | 2.50% | (m) | (m) |
| 2010-12-31 | (m) | $374.46M | $8.03M | (m) | (m) | (m) | 2.14% | (m) | (m) |
| 2010-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-03-31 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-12-31 | (m) | $263.72M | $5.31M | (m) | (m) | (m) | 2.01% | (m) | (m) |
| 2009-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2008-12-31 | (m) | $114.03M | $2.52M | (m) | (m) | (m) | 2.21% | (m) | (m) |
(m) means missing inputs. Historical market-based ratios use the saved close on or immediately before period ending and that period’s reported shares; current quotes are not substituted. Five-year projections repeat historical CAGR, not analyst forecasts.
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