Alpha Metallurgical Resources AMR Thermal coal — Concentration risk (as a percent)
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Where this comes from
Reported directly by Alpha Metallurgical Resources in its filing.
Tagged under the XBRL concept us-gaap:ConcentrationRiskPercentage1.
The official record: Alpha Metallurgical Resources’s 10-K, filed February 27, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is Alpha Metallurgical Resources's thermal coal — concentration risk (as a percent)?
- Alpha Metallurgical Resources (AMR) reported thermal coal — concentration risk (as a percent) of 1.8% in Q4 2025.
- How has Alpha Metallurgical Resources's thermal coal — concentration risk (as a percent) changed year-over-year?
- Alpha Metallurgical Resources's thermal coal — concentration risk (as a percent) decreased by 0.0% year-over-year, from 1.8% to 1.8%.
- What is the long-term trend for Alpha Metallurgical Resources's thermal coal — concentration risk (as a percent)?
- Over 4 years (2021 to 2025), Alpha Metallurgical Resources's thermal coal — concentration risk (as a percent) has grown at a -19.9% compound annual growth rate (CAGR), from 17% to 7%.
- What does thermal coal — concentration risk (as a percent) mean?
- This metric measures the revenue dependency of the thermal coal segment on a limited number of customers or specific market channels. A higher percentage indicates that a significant portion of the segment's total revenue is derived from a small group of counterparties, increasing vulnerability to individual contract terminations or sector-specific demand shocks. Monitoring this concentration helps investors assess the stability and diversification of the segment's cash flow streams.