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

AME has the lower trailing P/E: AME trades at 34.03 and WAB at 37.31. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, AME or WAB?

Over the past five years, AME grew revenue faster — AME at a 9.80% CAGR versus WAB at 9.16%.

Does AME or WAB pay a bigger dividend?

AME yields 0.54% and WAB yields 0.42% based on trailing dividends and the latest price.

Is AME or WAB more profitable?

AME runs the higher net margin — AME at 20.04% versus WAB at 10.59%.

How have AME and WAB total returns compared?

Over the past 10 years, AME delivered 18.39% and WAB delivered 14.58% annualized total return. Past performance doesn't predict future results.

AMETEK, Inc. (AME) vs Westinghouse Air Brake Technologies Corporation (WAB)

A side-by-side comparison of AMETEK, Inc. and Westinghouse Air Brake Technologies Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 13, 2026. Differences are shown without an overall score or investment verdict.

AME

AMETEK, Inc.

$53.34B

$232.74IndustrialsDelayed quote: Sep 15, 2026, 10:30 AM EDT

WAB

Westinghouse Air Brake Technologies Corporation

$46.88B

$277.56IndustrialsDelayed quote: Sep 15, 2026, 10:30 AM EDT

Total return — AME vs WAB

growth of $100 · dividends reinvested · last 10y

AME +434.4% (+18.2%/yr)WAB +280.5% (+14.3%/yr)AME compounded faster over this window

AME WAB

AME vs WAB: by the numbers

•AME is the larger company ($53.34B vs $46.88B market cap).
•AME trades at the lower trailing earnings multiple (34.03 vs 37.31 P/E), one valuation lens rather than an overall verdict.
•AME converts more revenue to profit (20.04% vs 10.59% net margin).
•AME grew revenue faster over the past five years (9.80% vs 9.16% CAGR).
•AME pays the higher dividend yield (0.54% vs 0.42%).

Metrics side by side

Valuation

Metric	AME	WAB
P/E ratio	34.03	37.31
Forward P/E	27.91	25.55
P/S ratio	6.78	3.91
P/B ratio	4.74	4.17
EV / EBITDA	22.29	21.37
FCF yield	3.42%	3.60%

Profitability

Metric	AME	WAB
Gross margin	36.58%	34.33%
Operating margin	26.13%	16.54%
Net margin	20.04%	10.59%
ROE	14.00%	11.29%
ROIC	11.38%	7.64%

Dividends

Metric	AME	WAB
Dividend yield	0.54%	0.42%
Payout ratio	19.01%	15.86%

Growth (annualized)

Metric	AME	WAB
Revenue CAGR (5Y)	9.80%	9.16%
EPS CAGR (5Y)	11.06%	25.77%
FCF CAGR (5Y)	9.13%	14.38%
Total return CAGR (5Y)	13.88%	26.43%

Frequently asked

Which has the lower trailing P/E, AME or WAB?: AME has the lower trailing P/E: AME trades at 34.03 and WAB at 37.31. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, AME or WAB?: Over the past five years, AME grew revenue faster — AME at a 9.80% CAGR versus WAB at 9.16%.
Does AME or WAB pay a bigger dividend?: AME yields 0.54% and WAB yields 0.42% based on trailing dividends and the latest price.
Is AME or WAB more profitable?: AME runs the higher net margin — AME at 20.04% versus WAB at 10.59%.
How have AME and WAB total returns compared?: Over the past 10 years, AME delivered 18.39% and WAB delivered 14.58% annualized total return. Past performance doesn't predict future results.

Go deeper

Full AME analysis Full WAB analysis Interactive comparison tool

Dig into the metrics

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

AMETEK & Westinghouse Air Brake Technologies appear in these rankings

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 September 13, 2026.