Which has the lower trailing P/E, ROK or WAB?

WAB has the lower trailing P/E: ROK trades at 48.44 and WAB at 29.70. 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 6.91% CAGR versus WAB at 9.16%.

Does ROK or WAB pay a bigger dividend?

ROK yields 1.17% and WAB yields 0.37% based on trailing dividends and the latest price.

Is ROK or WAB more profitable?

ROK runs the higher net margin — ROK at 12.36% versus WAB at 10.60%.

How have ROK and WAB total returns compared?

Over the past 10 years, ROK delivered 17.15% and WAB delivered 16.59% annualized total return. Past performance doesn't predict future results.

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 July 28, 2026. Differences are shown without an overall score or investment verdict.

ROK

Rockwell Automation, Inc.

$52.43B

$471.17IndustrialsDelayed quote: Jul 28, 2026, 4:00 PM EDT

WAB

Westinghouse Air Brake Technologies Corporation

$51.65B

$305.79IndustrialsDelayed quote: Jul 28, 2026, 4:00 PM EDT

Total return — ROK vs WAB

growth of $100 · dividends reinvested · last 30y

ROK +5307.3%WAB +6244.3%WAB compounded faster

ROK WAB

ROK vs WAB: by the numbers

•ROK is the larger company ($52.43B vs $51.65B market cap).
•WAB trades at the lower trailing earnings multiple (29.70 vs 48.44 P/E), one valuation lens rather than an overall verdict.
•ROK converts more revenue to profit (12.36% vs 10.60% net margin).
•WAB grew revenue faster over the past five years (9.16% vs 6.91% CAGR).
•ROK pays the higher dividend yield (1.17% vs 0.37%).

Metrics side by side

Valuation

Metric	ROK	WAB
P/E ratio	48.44	29.70
Forward P/E	35.77	27.79
P/S ratio	5.96	4.27
P/B ratio	14.90	4.55
PEG ratio	N/A	2.32
EV / EBITDA	28.00	24.45
FCF yield	2.55%	3.83%

Profitability

Metric	ROK	WAB
Gross margin	52.53%	34.33%
Operating margin	19.08%	16.54%
Net margin	12.36%	10.60%
ROE	30.89%	11.29%
ROIC	13.71%	7.64%

Dividends

Metric	ROK	WAB
Dividend yield	1.17%	0.37%
Payout ratio	70.87%	16.33%

Growth (annualized)

Metric	ROK	WAB
Revenue CAGR (5Y)	6.91%	9.16%
EPS CAGR (5Y)	-2.73%	25.77%
FCF CAGR (5Y)	2.95%	15.68%
Total return CAGR (5Y)	11.29%	30.42%

Frequently asked

Which has the lower trailing P/E, ROK or WAB?: WAB has the lower trailing P/E: ROK trades at 48.44 and WAB at 29.70. 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 6.91% CAGR versus WAB at 9.16%.
Does ROK or WAB pay a bigger dividend?: ROK yields 1.17% and WAB yields 0.37% based on trailing dividends and the latest price.
Is ROK or WAB more profitable?: ROK runs the higher net margin — ROK at 12.36% versus WAB at 10.60%.
How have ROK and WAB total returns compared?: Over the past 10 years, ROK delivered 17.15% and WAB delivered 16.59% annualized total return. Past performance doesn't predict future results.

Go deeper

Full ROK analysis Full WAB analysis Interactive comparison tool

Dig into the metrics

Rockwell Automation P/E ratio Westinghouse Air Brake Technologies P/E ratio Rockwell Automation dividend yield Westinghouse Air Brake Technologies dividend yield Rockwell Automation ROE Westinghouse Air Brake Technologies ROE Rockwell Automation operating margin Westinghouse Air Brake Technologies operating margin Rockwell Automation revenue growth Westinghouse Air Brake Technologies revenue growth Rockwell Automation free cash flow Westinghouse Air Brake Technologies free cash flow

Rockwell Automation & Westinghouse Air Brake Technologies appear in these rankings

Highest ROE Stocks Highest 10-Year Total Return Stocks

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 July 28, 2026.