CSX Corporation
CSX Corporation (Nasdaq: CSX) provides rail-based freight transportation, including traditional rail service, intermodal container and trailer transport, rail-to-truck transfers and bulk commodity operations. Its customers include manufacturers, industrial producers, automotive companies, construction firms, farmers,… From the company’s description.
In fiscal 2025, CSX Corporation reported revenue of $14.09B, down 3.1% from fiscal 2024, and net income of $2.89B. Its operating margin was 32.1%, and operations generated $4.61B in cash. Over the twelve months to Sep 30, 2026, revenue was $14.94B.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What CSX Corporation does
In the company’s own words
CSX Corporation (Nasdaq: CSX) provides rail-based freight transportation, including traditional rail service, intermodal container and trailer transport, rail-to-truck transfers and bulk commodity operations. Its customers include manufacturers, industrial producers, automotive companies, construction firms, farmers, wholesalers, retailers and energy producers. The principal operating subsidiary, CSX Transportation, operates an approximately 20,000-route-mile network serving 26 states east of the Mississippi River, the District of Columbia, Ontario and Quebec, with connections to ports and other railroads. In 2025, the company generated $14.1 billion in revenue across merchandise, intermodal, coal and trucking: merchandise contributed 62%, intermodal 15%, coal 13% and trucking 6%. Merchandise includes chemicals, agricultural and food products, automotive, minerals, forest products, metals, equipment and fertilizers; trucking revenue includes Quality Carriers, a bulk-liquid-chemicals carrier. Other subsidiaries operate intermodal terminals, automotive distribution centers and rail-to-truck transfer facilities. CSX had approximately 23,000 employees as of December 2025. Its website is www.csx.com.
Company details
- Sector
- Industrials
- Industry (SIC)
- Transportation & Utilities
- Headquarters
- JACKSONVILLE, FL
- Fiscal year end
- December
- CIK
- 277948
- SIC
- 4011
Financial performance, year by year
Fiscal 2013–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns CSX Corporation — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Superinvestors in CSX Corporation · what they did last quarter
Share of each manager’s reported 13F portfolio. Change is in shares held, since the previous quarter.
Largest fund holders · CSX Corporation’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
CSX Corporation’s bonds, as funds hold them
Funds report holding 28 issues of CSX Corporation’s debt, $1.72B at market value — what funds hold, not the company’s total debt. Weighted-average coupon 4.29%, maturing 2026 to 2068.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Fund ownership is a subset of institutional 13F ownership — the two describe overlapping populations and must not be added together.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
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- “How do CSX Corporation and its peers compare on margins and cash generation over ten years?”
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