NYSE:CNR
Core Natural Resources, Inc.
Core Natural Resources, Inc.'s revenue grew 86.2% in fiscal 2025 to $4.2B while operating margin fell to −4.4%, its lowest in 3 years. Free cash flow was $21.2M, 0.5% of revenue, and the diluted share count rose 72.4%.Summary generated from Core Natural Resources, Inc.'s SEC filings. Latest annual report filed Feb 17, 2026.
Key statistics
Fiscal 2025 from SEC filings. MethodologyRevenue (FY25)$4.2B
Revenue growth+86.2%
Revenue, 5-yr CAGR+32.5%
Gross marginn/a
Operating margin−4.4%
Net margin−3.7%
ROIC−5.8%
Return on equity−5.8%
Debt / equity0.11
Free cash flow$21.2M
FCF margin0.5%
Share count change+72.4%
Financials
| Item | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Revenue | 1,259 | 2,102 | 2,569 | 2,236 | 4,165 |
| Operating income | n/a | n/a | 803 | 351 | −182 |
| Net income | 34 | 467 | 656 | 286 | −153 |
| Free cash flow | 173 | 479 | 690 | 298 | 21 |
Recent filings
- 8-KDirector or officer change
Aug 19, 2026 - 10-QQuarterly report for the period ended Jun 30, 2026
Aug 6, 2026 - 8-KResults of operations and financial condition
Aug 6, 2026 - 8-KRegulation FD disclosure
Jun 4, 2026 - 8-KCurrent report
May 19, 2026 - 10-QQuarterly report for the period ended Mar 31, 2026
May 7, 2026 - 8-KResults of operations and financial condition
May 7, 2026 - 8-KCurrent report
May 4, 2026