Revenue breakdown: Power Generation (43.8%), Industrial (30.7%), Metallurgical (24.8%).
8-K
Core Natural Resources, Inc. reported Q4 2025 results with a net loss of $79.0 million and revenue of $1.042 billion, while providing 2026 sales volume and cost guidance. The company resumed operations at Leer South and West Elk, generated $27.0 million in free cash flow, and returned $26.8 million to stockholders in Q4.