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

AME has the lower trailing P/E: AME trades at 36.47 and FIX at 40.00. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, AME or FIX?

Over the past five years, FIX grew revenue faster — AME at a 10.78% CAGR versus FIX at 32.05%.

Does AME or FIX pay a bigger dividend?

AME yields 0.54% and FIX yields 0.16% based on trailing dividends and the latest price.

Is AME or FIX more profitable?

AME runs the higher net margin — AME at 20.11% versus FIX at 12.78%.

How have AME and FIX total returns compared?

Over the past 10 years, AME delivered 18.48% and FIX delivered 49.09% annualized total return. Past performance doesn't predict future results.

AMETEK, Inc. (AME) vs Comfort Systems USA, Inc. (FIX)

A side-by-side comparison of AMETEK, Inc. and Comfort Systems USA, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of July 29, 2026. Differences are shown without an overall score or investment verdict.

AME

AMETEK, Inc.

$53.92B

$235.25IndustrialsDelayed quote: Jul 29, 2026, 4:00 PM EDT

FIX

Comfort Systems USA, Inc.

$53.49B

$1,519.96IndustrialsDelayed quote: Jul 29, 2026, 4:00 PM EDT

Total return — AME vs FIX

growth of $100 · dividends reinvested · last 29y

AME +8234.7%FIX +12595.7%FIX compounded faster

AME FIX

AME vs FIX: by the numbers

•AME is the larger company ($53.92B vs $53.49B market cap).
•AME trades at the lower trailing earnings multiple (36.47 vs 40.00 P/E), one valuation lens rather than an overall verdict.
•AME converts more revenue to profit (20.11% vs 12.78% net margin).
•FIX grew revenue faster over the past five years (32.05% vs 10.78% CAGR).
•AME pays the higher dividend yield (0.54% vs 0.16%).

Metrics side by side

Valuation

Metric	AME	FIX
P/E ratio	36.47	40.00
Forward P/E	29.61	35.76
P/S ratio	7.30	5.11
P/B ratio	5.08	17.82
PEG ratio	4.05	0.33
EV / EBITDA	23.73	28.33
FCF yield	3.07%	3.77%

Profitability

Metric	AME	FIX
Gross margin	36.56%	25.66%
Operating margin	26.17%	16.46%
Net margin	20.11%	12.78%
ROE	13.99%	44.58%
ROIC	10.99%	33.59%

Dividends

Metric	AME	FIX
Dividend yield	0.54%	0.16%
Payout ratio	20.25%	8.99%

Growth (annualized)

Metric	AME	FIX
Revenue CAGR (5Y)	10.78%	32.05%
EPS CAGR (5Y)	11.06%	47.75%
FCF CAGR (5Y)	6.90%	59.02%
Total return CAGR (5Y)	12.76%	86.20%

Frequently asked

Which has the lower trailing P/E, AME or FIX?: AME has the lower trailing P/E: AME trades at 36.47 and FIX at 40.00. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, AME or FIX?: Over the past five years, FIX grew revenue faster — AME at a 10.78% CAGR versus FIX at 32.05%.
Does AME or FIX pay a bigger dividend?: AME yields 0.54% and FIX yields 0.16% based on trailing dividends and the latest price.
Is AME or FIX more profitable?: AME runs the higher net margin — AME at 20.11% versus FIX at 12.78%.
How have AME and FIX total returns compared?: Over the past 10 years, AME delivered 18.48% and FIX delivered 49.09% annualized total return. Past performance doesn't predict future results.

Go deeper

Full AME analysis Full FIX analysis Interactive comparison tool

Dig into the metrics

AMETEK P/E ratio Comfort Systems USA P/E ratio AMETEK dividend yield Comfort Systems USA dividend yield AMETEK ROE Comfort Systems USA ROE AMETEK operating margin Comfort Systems USA operating margin AMETEK revenue growth Comfort Systems USA revenue growth AMETEK free cash flow Comfort Systems USA free cash flow

AMETEK & Comfort Systems USA appear in these rankings

Fastest Revenue Growth Stocks Highest ROE Stocks Highest ROIC 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 29, 2026.