What happened
Wabtec Corporation (NYSE: WAB) reported third-quarter sales of $3.12 billion and raised and tightened 2026 adjusted EPS guidance. Adjusted diluted EPS was $2.83, up 22.0% from a year earlier, while GAAP diluted EPS was $2.42, up 33.7%.
Cash from operations was $455 million, and Wabtec repurchased $305 million of shares and paid $52 million in dividends. At quarter-end, cash, cash equivalents and restricted cash were $0.49 billion, total debt was $6.38 billion and available liquidity was $2.09 billion. The company kept 2026 revenue guidance at $12.30 billion to $12.60 billion and lifted adjusted EPS guidance to $10.85 to $11.05. Wabtec said 12-month backlog was $8.99 billion and total backlog was $31.44 billion at September 30, 2026.
Key numbers
| Metric | Latest | Change | Source |
|---|---|---|---|
| 3Q 2026 sales | $3.12 billion | from $2.89 billion, +8.1% | SEC 8-K |
| 3Q 2026 GAAP diluted EPS | $2.42 | from $1.81, +33.7% | SEC 8-K |
| 3Q 2026 adjusted diluted EPS | $2.83 | from $2.32, +22.0% | SEC 8-K |
| Cash from operations | $455 million | from $367 million, +$88 million | SEC 8-K |
| 12-month backlog | $8.99 billion | from $8.27 billion, +8.8% | SEC 8-K |
| Total backlog | $31.44 billion | from $25.58 billion, +22.9% | SEC 8-K |
Read more: Wabtec (WAB) stock analysis and investment case
Why it matters
OptimistFi's case is that Wabtec works if its safety-critical rail installed base keeps turning modernization and maintenance needs into recurring, high-margin cash flow rather than one-off cyclical equipment sales. This quarter fits that view.
That was a $234 million increase from the year-ago quarter. GAAP operating margin expanded to 20.0% from 17.0%, and adjusted operating margin improved to 22.9% from 21.0%. Cash from operations rose from $367 million a year earlier to $455 million.
The backlog figures support that setup, with 12-month backlog up 8.8% and total backlog up 22.9% from a year earlier. Wabtec also said sales growth in Freight and Transit included the acquisitions of Frauscher Sensor Technologies and Dellner Couplers.
That is the main caveat, because a meaningful share of growth came from acquisitions rather than organic sales alone. Wabtec also said it cannot provide a forecast GAAP-to-adjusted EPS reconciliation because restructuring-related and other charges, including acquisition-related expenses, could be material.
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What's next
Wabtec will host a call with analysts and investors at 8:30 a.m. ET, today. If management backs the higher EPS range and explains how Freight and Transit orders are flowing into cash, that would support the case. If the call points to more acquisition-related charges or weaker margin conversion, that would soften the read.
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Sources
- SEC 8-K — Third-quarter 2026 results, backlog, cash, debt and guidance.
- SEC 8-K earnings presentation — Investor presentation with quarterly highlights and guidance.
Read the full OptimistFi thesis on Wabtec Corporation: https://optimistfi.com/stocks/WAB
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The full Wabtec Corporation investment case, its status and the next test to watch live on the Wabtec Corporation thesis page.
Originally published on OptimistFi, evidence-first equity research. More at optimistfi.com.
