Core Natural Resources Inc (CNR)

NYSE · Energy · Thermal Coal · USA

Core Natural Resources Inc is a mid cap company (market value between $2 billion and $10 billion) in the Thermal Coal industry.

Core Natural Resources produces metallurgical and thermal coals for export and domestic markets. The company operates longwall coal-mining assets primarily in the Appalachian Basin and owns interests in two marine export terminals serving customers in electric power generation, industrial, and metallurgical sectors. Its coal products and logistic capabilities serve global markets across multiple industries.

From its FY2025 annual report (Form 10-K)

Intrinsic value, DCF valuation, financial health and value investing analysis for the Core Natural Resources Inc stock.

Our verdict on CNR

Undervalued: intrinsic value $152.04 per share, market price $89.90, margin of safety 40.9% (as of 2026-10-19).

Its through-the-cycle earnings (13.9% median margin), capitalised at 7.2% with no growth, values the shares at $152.04; the price of $89.90 is 41% below that value.

Leak Score: 67/100 on 10 of 12 signals (Faint Leak).

ETFs with the most weight in CNR

17 more funds hold it; the full list is part of the paid plan.

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Is CNR undervalued or overvalued?

CNR is undervalued (as of the 2026-10-19 close). Its through-the-cycle earnings (13.9% median margin), capitalised at 7.2% with no growth, values the shares at $152.04; the price of $89.90 is 41% below that value.

What is the intrinsic value of CNR?

$152.04 per share (as of the 2026-10-19 close), against a market price of $89.90. That is a margin of safety of 40.9%. The value is the average of the valuation methods that apply to this company, recomputed every night after the US close.

What is Core Natural Resources Inc's Leak Score?

67 out of 100, which we rate "Faint Leak", on 10 of 12 value investing signals.