Core Natural Resources, Inc. (CNR) 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 0.22%; 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 | 0.22% | Share-based compensation / revenue. Period ending 2026-06-30. $9.53M ÷ $4.27B × 100 ≈ 0.22% |
| 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 | 4.27B USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 9.53M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | 79.57M USD | Operating Income (Loss) |
| 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) | $4.27B | $9.53M | $79.57M | (m) | (m) | 0.22% | (m) | (m) |
| 2026-03-31 | (m) | $4.23B | $3.00M | $-95.44M | (m) | (m) | 0.07% | (m) | (m) |
| 2025-12-31 | (m) | $4.16B | $32.92M | $-182.06M | (m) | (m) | 0.79% | (m) | (m) |
| 2025-09-30 | (m) | $3.70B | $37.89M | (m) | (m) | (m) | 1.03% | (m) | (m) |
| 2025-06-30 | (m) | $3.25B | $36.02M | (m) | $26.27M | (m) | 1.11% | (m) | Reported |
| 2025-03-31 | (m) | $2.64B | $42.33M | (m) | $22.99M | (m) | 1.61% | (m) | Reported |
| 2024-12-31 | (m) | $2.16B | $11.35M | (m) | $22.19M | (m) | 0.52% | (m) | Reported |
| 2024-09-30 | (m) | $2.23B | $10.99M | (m) | $20.31M | (m) | 0.49% | (m) | Reported |
| 2024-06-30 | (m) | $2.21B | $10.62M | (m) | $22.29M | (m) | 0.48% | (m) | Reported |
| 2024-03-31 | (m) | $2.38B | $10.37M | (m) | $24.45M | (m) | 0.44% | (m) | Reported |
| 2023-12-31 | (m) | $2.51B | $10.05M | (m) | $29.32M | (m) | 0.40% | (m) | Reported |
| 2023-09-30 | (m) | $2.48B | $9.66M | (m) | $37.28M | (m) | 0.39% | (m) | Reported |
| 2023-06-30 | (m) | $2.47B | $9.21M | (m) | $42.60M | (m) | 0.37% | (m) | Reported |
| 2023-03-31 | (m) | $2.42B | $8.48M | (m) | $48.57M | (m) | 0.35% | (m) | Reported |
| 2022-12-31 | (m) | $2.28B | $7.89M | (m) | $52.64M | (m) | 0.35% | (m) | Reported |
| 2022-09-30 | (m) | $2.01B | $8.72M | (m) | $55.28M | (m) | 0.43% | (m) | Reported |
| 2022-06-30 | (m) | $1.77B | $9.38M | (m) | $59.37M | (m) | 0.53% | (m) | Reported |
| 2022-03-31 | (m) | $1.47B | $9.32M | (m) | $62.43M | (m) | 0.64% | (m) | Reported |
| 2021-12-31 | (m) | $1.26B | $6.63M | (m) | $63.34M | (m) | 0.53% | (m) | Reported |
| 2021-09-30 | (m) | $1.19B | $6.72M | (m) | $62.56M | (m) | 0.56% | (m) | Reported |
| 2021-06-30 | (m) | $1.12B | $7.05M | (m) | $62.24M | (m) | 0.63% | (m) | Reported |
| 2021-03-31 | (m) | $935.12M | $8.07M | (m) | $60.78M | (m) | 0.86% | (m) | Reported |
| 2020-12-31 | (m) | $879.46M | $11.58M | (m) | $61.19M | (m) | 1.32% | (m) | Reported |
| 2020-09-30 | (m) | $936.64M | $8.87M | (m) | $62.34M | (m) | 0.95% | (m) | Reported |
| 2020-06-30 | (m) | $1.04B | $9.63M | (m) | $62.22M | (m) | 0.92% | (m) | Reported |
| 2020-03-31 | (m) | $1.29B | $10.32M | (m) | (m) | (m) | 0.80% | (m) | (m) |
| 2019-12-31 | (m) | $1.38B | $12.76M | (m) | $66.46M | (m) | 0.93% | (m) | Reported |
| 2019-09-30 | (m) | $1.42B | $15.95M | (m) | (m) | (m) | 1.12% | (m) | (m) |
| 2019-06-30 | (m) | $1.41B | $15.96M | (m) | (m) | (m) | 1.13% | (m) | (m) |
| 2019-03-31 | (m) | $1.45B | $15.84M | (m) | (m) | (m) | 1.10% | (m) | (m) |
| 2018-12-31 | (m) | $1.47B | $10.23M | (m) | $83.85M | (m) | 0.69% | (m) | Reported |
| 2018-09-30 | (m) | $1.52B | $14.65M | (m) | (m) | (m) | 0.96% | (m) | (m) |
| 2018-06-30 | (m) | $1.52B | $16.27M | (m) | (m) | (m) | 1.07% | (m) | (m) |
| 2018-03-31 | (m) | $1.42B | $20.17M | (m) | $43.12M | (m) | 1.42% | (m) | Reported |
| 2017-12-31 | (m) | $1.41B | $22.09M | (m) | $26.10M | (m) | 1.56% | (m) | Reported |
| 2017-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2017-06-30 | (m) | $1.40B | (m) | (m) | $15.52M | (m) | (m) | (m) | Reported |
| 2017-03-31 | (m) | $1.34B | (m) | (m) | $14.94M | (m) | (m) | (m) | Reported |
| 2016-12-31 | (m) | $1.23B | $12.89M | (m) | $14.05M | (m) | 1.05% | (m) | Reported |
| 2016-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2016-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2016-03-31 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2015-12-31 | (m) | $1.42B | $8.41M | (m) | $7.54M | (m) | 0.59% | (m) | Reported |
(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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