CSX CSX Market capitalization
Market capitalization at other companies
Other financials
Where this comes from
Computed from the period-end share price: $76.33B.
The official record: CSX’s 10-Q, filed April 22, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is CSX's market capitalization?
- CSX (CSX) reported market capitalization of $76.33B in Q1 2026.
- How has CSX's market capitalization changed year-over-year?
- CSX's market capitalization increased by 37.6% year-over-year, from $55.47B to $76.33B.
- What is the long-term trend for CSX's market capitalization?
- Over 4 years (2021 to 2025), CSX's market capitalization has grown at a -3.8% compound annual growth rate (CAGR), from $291.8B to $250.19B.
- What does market capitalization mean?
- What the stock market says the company's equity is worth.
- How do you interpret market capitalization?
- A size and market-sentiment gauge, not a quality measure — interpret through valuation ratios (P/E, P/S) that relate it to fundamentals.
- How does market capitalization compare across companies?
- Comparable across companies as a size class; the input to every equity-price valuation multiple.