CNR
Core Natural Resources, Inc. trades as CNR and has a market capitalization of $4.57 B, making it the #1464 largest US-listed company by market value. In its fiscal 2025 annual report the company posted revenue of $4.16B, up 86.2% from the prior year and net income of -$153.22M. This page tracks Core Natural Resources, Inc. through 655 SEC filings, with financial statements and metrics updated as new reports are filed.
Over the last 9 fiscal years Core Natural Resources, Inc.'s revenue grew from $1.23B to $4.16B, a compound annual growth rate of 14.5%. Net profit margin compressed from 3.4% to -3.7% over the same period - every figure below comes from the company's audited annual filings.
| Filing | Type | Filed |
|---|---|---|
| Major company event | 8-K | 2026-05-19 |
| SCHEDULE 13G | - | 2026-05-12 |
| Quarterly report | 10-Q | 2026-05-07 |
| Major company event | 8-K | 2026-05-07 |
| SCHEDULE 13G/A | - | 2026-05-06 |
| Major company event | 8-K | 2026-05-04 |
| Insider trade | 4 | 2026-05-01 |
| New insider ownership | 3 | 2026-05-01 |
Reports net income of $21.0 million and adjusted EBITDA 1 of $179.9 million
Interested participants may access the conference call by dialing 800-836-8184 approximately five to 10 minutes prior to the start time. For participants calling from an overseas location, please dial +1 646-357-8785. No passcode is needed. The call will also be webcast and will be accessible via the "investor" section of the Core website at http://investors.corenaturalresources.com . Following the live event, a replay will be available on the website.
Resumes longwall mining at Leer South, enters 2026 operating at targeted production rates
Interested participants may access the conference call by dialing 800-836-8184 approximately five to 10 minutes prior to the start time. For participants calling from an overseas location, please dial +1 646-357-8785. No passcode is needed. The call will also be webcast and will be accessible via the "investor" section of the Core website at http://investors.corenaturalresources.com . Following the live event, a replay will be available on the website.
The largest companies sharing Core Natural Resources, Inc.'s SEC industry classification (silver ores).
Core Natural Resources, Inc. (CNR) has a market capitalization of $4.57 B as of 2026-06-10, ranking #1464 among US-listed companies.
Core Natural Resources, Inc. reported revenue of $4.16B for fiscal year 2025, an increase of 86.2% year over year.
In its latest fiscal year Core Natural Resources, Inc. reported a net loss of $153.22M.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
Dig into the full income statement, balance sheet, and cash flow statement with annual and quarterly views.
In addition, Core announced that its West Elk longwall mine in Colorado is now executing at consistent productivity levels following a period of transition associated with its move to the B-Seam, and Core expects that improved performance to continue in future periods.