Is APH or POWL cheaper?

On trailing earnings, APH is cheaper: APH trades at a 44.20 P/E and POWL at 57.61.

Which has grown faster, APH or POWL?

Over the past five years, APH grew revenue faster — APH at a 23.24% CAGR versus POWL at 19.84%.

Does APH or POWL pay a bigger dividend?

APH yields 0.54% and POWL yields 0.12% based on trailing dividends and the latest price.

Is APH or POWL more profitable?

APH runs the higher net margin — APH at 17.28% versus POWL at 16.51%.

Which has been the better investment, APH or POWL?

Over the past 10-year, POWL delivered the higher annualized total return — APH at 27.47% versus POWL at 47.08%. Past performance doesn't predict future results.

Amphenol Corporation (APH) vs Powell Industries, Inc. (POWL)

APH leads on 13 of 17 compared metrics.

A side-by-side comparison of Amphenol Corporation and Powell Industries, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 13, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

Powell Industries, Inc.

$10.74B

$294.75Industrials

Total return — APH vs POWL

growth of $100 · last 30y

APH +40701.2%POWL +7124.3%APH compounded faster

Log scale — wide-divergence pair

APH POWL

APH vs POWL: by the numbers

•APH is the larger company ($189.21B vs $10.74B market cap).
•APH trades at the lower earnings multiple (44.20 vs 57.61 P/E).
•APH converts more revenue to profit (17.28% vs 16.51% net margin).
•APH grew revenue faster over the past five years (23.24% vs 19.84% CAGR).
•APH pays the higher dividend yield (0.54% vs 0.12%).

Which is better, APH or POWL?

Metric tally: APH 13 · POWL 4

It depends on what you're optimizing for:

ValueAPH(lower P/E)

GrowthAPH(faster 5Y revenue CAGR)

IncomeAPH(higher dividend yield)

QualityPOWL(higher ROIC)

Valuation

Metric	APH	POWL
P/E ratio	44.20●	57.61
Forward P/E	32.36●	44.88
P/S ratio	7.66●	9.51
P/B ratio	14.19●	15.19
PEG ratio	0.52●	1.03
EV / EBITDA	26.77●	41.17
FCF yield	2.33%●	1.79%

Profitability

Metric	APH	POWL
Gross margin	37.35%●	30.10%
Operating margin	26.00%●	19.76%
Net margin	17.28%●	16.51%
ROE	32.02%●	26.36%
ROIC	15.12%	25.41%●

Dividends

Metric	APH	POWL
Dividend yield	0.54%●	0.12%
Payout ratio	23.65%	7.18%

Growth (annualized)

Metric	APH	POWL
Revenue CAGR (5Y)	23.24%●	19.84%
EPS CAGR (5Y)	28.30%	59.98%●
FCF CAGR (5Y)	30.28%	34.56%●
Total return CAGR (5Y)	36.28%	99.30%●

Frequently asked

Which is better, APH or POWL?: It depends on your goal. value: APH (lower P/E); growth: APH (faster 5Y revenue CAGR); income: APH (higher dividend yield); quality: POWL (higher ROIC). Across all compared metrics, APH leads 13 to 4.
Is APH or POWL cheaper?: On trailing earnings, APH is cheaper: APH trades at a 44.20 P/E and POWL at 57.61.
Which has grown faster, APH or POWL?: Over the past five years, APH grew revenue faster — APH at a 23.24% CAGR versus POWL at 19.84%.
Does APH or POWL pay a bigger dividend?: APH yields 0.54% and POWL yields 0.12% based on trailing dividends and the latest price.
Is APH or POWL more profitable?: APH runs the higher net margin — APH at 17.28% versus POWL at 16.51%.
Which has been the better investment, APH or POWL?: Over the past 10-year, POWL delivered the higher annualized total return — APH at 27.47% versus POWL at 47.08%. Past performance doesn't predict future results.

Go deeper

Full APH analysis Full POWL analysis Interactive comparison tool

Dig into the metrics

Amphenol P/E ratio Powell Industries P/E ratio Amphenol dividend yield Powell Industries dividend yield Amphenol ROE Powell Industries ROE Amphenol operating margin Powell Industries operating margin Amphenol revenue growth Powell Industries revenue growth Amphenol free cash flow Powell Industries free cash flow

Amphenol & Powell Industries appear in these rankings

Fastest Revenue Growth Stocks Highest ROE Stocks Highest ROIC Stocks Best 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 June 13, 2026.