As of January 2026 CSX Corporation has a market cap of S$89.54 Billion. This makes CSX Corporation the world's 335th 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 Jan 30th, 2026 the market cap of CSX Corporation was reported to be: