As of December 2025 Core Natural Resources has a market cap of โน389.05 Billion. This makes Core Natural Resources the world's 3313th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Dec 4th, 2025 the market cap of Core Natural Resources was reported to be: