CSX Corp Earnings - Q3 2026 Analysis & Highlights
CSX reported strong third-quarter growth and margin expansion, supported by higher volumes, pricing, fuel surcharges, and productivity; management also discussed tight trucking capacity, service and network investments, and a positive but not yet quantified 2027 outlook.
Key financial results
Revenue increased 12% year over year, with volume up 5% and revenue per unit (RPU) up 7%; higher fuel surcharge contributed about half of revenue growth.
Earnings per share was $0.57, up 30% from the prior-year adjusted result; operating income increased 25% and operating margin expanded 420 basis points versus adjusted prior-year results.
Operating margin reached 39.1%, up 420 basis points from the prior-year adjusted result.
Non-fuel costs declined 3% despite handling 5% more volume; labor expense rose $19 million, while PS&O expense declined 10%.
Prior-year results included a $164 million goodwill impairment, which management identified when comparing adjusted performance.
Business segment results
Merchandise: Revenue rose 11% on 3% volume growth. Ex-fuel RPU increased more than 2%, despite unfavorable mix; metals volume rose 12%, chemicals rose 7%, and fertilizers declined 13%.
Intermodal: Volume increased 7% to a new all-time record, revenue rose 20%, and RPU increased 13%, with essentially all of the RPU increase driven by fuel surcharge. Domestic business drove growth while international volume was roughly stable year over year.
Coal: Revenue increased 10%, with volume up 2% and RPU up 7%. Export tons grew 7%, while domestic tons declined modestly.
Capital allocation
CSX expects 2026 capital expenditures below $2.4 billion. The call did not provide specific dividend, share-repurchase, or debt-repayment plans.
Industry trends and dynamics
Management described solid customer demand and tight trucking capacity as supportive of rail demand and intermodal growth.
Truck capacity tightened over the prior couple of quarters, prompting existing customers to consider moving more freight to intermodal; management also cited opportunities to convert truck freight in carload markets.
Merchandise demand varied by market: strong steel demand supported metals, while fertilizer shipments faced supply constraints and weak crop prices.
Export coal benchmarks moved higher after supply constraints in China lifted Australian export prices, providing a moderate benefit to U.S. export yields.
Competitive landscape
CSX is seeking truck-to-rail conversions by highlighting rail service options and evaluating shipper truckload files to identify suitable intermodal lanes.
Management said consistent, reliable service is important to customers and central to making freight conversions sustainable.
CSX said it has worked with interline partners over many years to develop customer solutions, including efforts to improve transit and reliability; management said it was pleased with results from partnerships formed in recent years.
Macroeconomic environment
Average diesel prices increased nearly 50% year over year, contributing about half of revenue growth and creating fuel-related margin pressure.
Management cited inflationary pressures in customer renewal discussions and said labor and other costs were among the factors being managed.
Low crop prices weighed on fertilizer affordability and demand, while natural gas prices around $3 and a relatively mild summer contributed to modestly lower domestic coal tons.
Management expects weather to influence utility coal burn and noted typical winter-related pressure on fuel efficiency and expenses.
Growth opportunities and strategies
CSX has more than 100 productivity initiatives contributing to its 2027 target; management expects 2027 productivity gains to be significant, though not as large as in 2026.
Intermodal growth initiatives include service offerings and network improvements, including full double-stack operations through Baltimore; management was optimistic about domestic intermodal opportunities into 2027.
CSX is investing in Atlanta capacity after volume there increased 50% over three years, with plans to increase switching and processing capacity by 50%.
Management cited fuel-efficiency technology, reduced engine idling, improved asset utilization, and better planning and coordination as productivity levers.
CSX reported year-over-year improvement in safety, including a 17% decrease in the FRA injury rate and a 4% decline in the accident rate.
Financial Guidance and Outlook
CSX raised its 2026 revenue-growth outlook to the high single digits, from the previously stated mid- to high-single-digit range.
Management expects full-year operating-margin expansion of more than 350 basis points, capital expenditures below $2.4 billion, and free-cash-flow growth of more than 80%.
For the fourth quarter, management expects year-over-year margin improvement above 350 basis points, while noting normal winter seasonality and typical sequential expense increases.
Management said fourth-quarter margin has historically declined 200–300 basis points sequentially from the third quarter, reflecting seasonality, and that initiatives are intended to offset as much of that pressure as possible.
For 2027, management said it expects a significant productivity contribution and plans to add to the train-and-engine employee pipeline to support expected business growth; it did not provide a quantified 2027 financial forecast.
