Citable segment mix
CSX's latest SEC segment disclosure for revenue by segment shows Rail Operations as the largest listed segment at $3.71B (94.2% of disclosed segment revenue).
| Segment | Period | Revenue | Mix |
|---|---|---|---|
| Rail Operations | Jun 30, 2026 | $3.71B | 94.2% |
| Trucking Operations | Jun 30, 2026 | $229.00M | 5.8% |
Source: SEC EDGAR segment disclosures; period Jun 30, 2026.
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