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Core Natural Resources (CNR) Q3 2026 earnings results (third quarter 2026)

10-Q filed Nov 5, 2026

Core Natural Resources (CNR) reported revenue of $1.1B for the third quarter 2026 (Q3 2026), +14% from a year earlier and +0.4% from the quarter before. Operating margin was 0.6%, net earnings $9.0M (0.8% of revenue).

Revenue$1.1B
Year over year+14%
Quarter over quarter+0.4%
Operating margin0.6%
Net earnings$9.0M

Core Natural Resources, Q3 2026: revenue $1.1B (+14% year over year), operating margin 0.6%, net earnings $9.0M, operating cash flow $175M. The chart follows the revenue to costs, profit and cash.

Q3 2026AmountQ/QY/Y
Revenue$1.1B+0.4%+14%
Operating profit$6.7M-96%—
Net earnings$9.0M-93%-72%
Operating cash flow$175M-30%+99%
Free cash flow$80.3M——

What changed

Revenue was $1.1B in Q3 2026, up 14% year over year and roughly flat from the previous quarter. Power Generation was the largest line at 40% of revenue. Metallurgical added $0.12B year over year (up 40%), 84% of the total change. Power Generation declined 5%.

Operating profit was $0.01B, a 0.6% margin (up 1.8 points year over year). Total costs grew 12% against revenue growth of 14%. The fastest-growing cost line was Cost of revenue (+14%). Net earnings were $0.01B, down 72% year over year.

Operating cash flow was $0.17B (up 99% year over year), 1940% of net earnings. Non-cash charges added back $0.16B of depreciation and amortization and $2.4M of share-based compensation. After capital Expenditures, net ($0.09B), free cash flow as the company reports it was $0.08B.

Questions

What was Core Natural Resources' revenue in the third quarter 2026?

Core Natural Resources (CNR) reported revenue of $1.1B for the third quarter 2026 (Q3 2026), +14% from a year earlier and +0.4% from the quarter before.

Was Core Natural Resources profitable in the third quarter 2026?

Operating profit was $6.7M (0.6% of revenue) and net earnings $9.0M.

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Source: Core Natural Resources 10-Q on SEC EDGAR.