CNR
Core Natural Resources, Inc. trades as CNR and has a market capitalization of $4.06 B, making it the #1585 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.
Research snapshot
Updated
2026-07-09
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
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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.
Dig into the full income statement, balance sheet, and cash flow statement with annual and quarterly views.
| 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.
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.
The largest companies sharing Core Natural Resources, Inc.'s SEC industry classification (silver ores).
Core Natural Resources, Inc. (CNR) has a market capitalization of $4.06 B as of 2026-07-09, ranking #1585 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.