Rockwell Automation, Inc. (ROK) vs Westinghouse Air Brake Technologies Corporation (WAB)
A side-by-side comparison of Rockwell Automation, Inc. and Westinghouse Air Brake Technologies Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 10, 2026. Differences are shown without an overall score or investment verdict.
ROK
Rockwell Automation, Inc.
$428.39IndustrialsDelayed quote: Sep 11, 2026, 4:00 PM EDT
WAB
Westinghouse Air Brake Technologies Corporation
$283.22IndustrialsDelayed quote: Sep 11, 2026, 4:02 PM EDT
Total return — ROK vs WAB
growth of $100 · dividends reinvested · last 10yROK +349.1% (+16.2%/yr)WAB +280.5% (+14.3%/yr)ROK compounded faster over this window
ROK WAB
ROK vs WAB: by the numbers
- •WAB is the larger company ($47.84B vs $47.67B market cap).
- •WAB trades at the lower trailing earnings multiple (38.07 vs 40.26 P/E), one valuation lens rather than an overall verdict.
- •ROK converts more revenue to profit (13.38% vs 10.59% net margin).
- •WAB grew revenue faster over the past five years (9.16% vs 5.83% CAGR).
- •ROK pays the higher dividend yield (1.30% vs 0.42%).
Metrics side by side
Valuation
| Metric | ROK | WAB |
|---|---|---|
| P/E ratio | 40.26 | 38.07 |
| Forward P/E | 32.39 | 26.07 |
| P/S ratio | 5.31 | 3.99 |
| P/B ratio | 13.64 | 4.25 |
| EV / EBITDA | 22.37 | 21.76 |
| FCF yield | 3.16% | 3.52% |
Profitability
| Metric | ROK | WAB |
|---|---|---|
| Gross margin | 54.53% | 34.33% |
| Operating margin | 21.69% | 16.54% |
| Net margin | 13.38% | 10.59% |
| ROE | 34.37% | 11.29% |
| ROIC | 19.92% | 7.64% |
Dividends
| Metric | ROK | WAB |
|---|---|---|
| Dividend yield | 1.30% | 0.42% |
| Payout ratio | 51.88% | 15.86% |
Growth (annualized)
| Metric | ROK | WAB |
|---|---|---|
| Revenue CAGR (5Y) | 5.83% | 9.16% |
| EPS CAGR (5Y) | -2.73% | 25.77% |
| FCF CAGR (5Y) | 3.21% | 14.38% |
| Total return CAGR (5Y) | 8.01% | 26.43% |
Frequently asked
- Which has the lower trailing P/E, ROK or WAB?
- WAB has the lower trailing P/E: ROK trades at 40.26 and WAB at 38.07. P/E is one valuation measure and does not by itself establish which business is cheaper.
- Which has grown faster, ROK or WAB?
- Over the past five years, WAB grew revenue faster — ROK at a 5.83% CAGR versus WAB at 9.16%.
- Does ROK or WAB pay a bigger dividend?
- ROK yields 1.30% and WAB yields 0.42% based on trailing dividends and the latest price.
- Is ROK or WAB more profitable?
- ROK runs the higher net margin — ROK at 13.38% versus WAB at 10.59%.
- How have ROK and WAB total returns compared?
- Over the past 10 years, ROK delivered 16.35% and WAB delivered 14.58% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Rockwell Automation P/E ratioWestinghouse Air Brake Technologies P/E ratioRockwell Automation dividend yieldWestinghouse Air Brake Technologies dividend yieldRockwell Automation ROEWestinghouse Air Brake Technologies ROERockwell Automation operating marginWestinghouse Air Brake Technologies operating marginRockwell Automation revenue growthWestinghouse Air Brake Technologies revenue growthRockwell Automation free cash flowWestinghouse Air Brake Technologies free cash flow
Rockwell Automation & Westinghouse Air Brake Technologies appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified September 10, 2026.