Which has the lower trailing P/E, FORM or PLXS?

PLXS has the lower trailing P/E: FORM trades at 119.59 and PLXS at 37.20. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, FORM or PLXS?

Over the past five years, PLXS grew revenue faster — FORM at a 3.14% CAGR versus PLXS at 4.36%.

Is FORM or PLXS more profitable?

FORM runs the higher net margin — FORM at 8.14% versus PLXS at 4.35%.

How have FORM and PLXS total returns compared?

Over the past 10 years, FORM delivered 26.83% and PLXS delivered 18.94% annualized total return. Past performance doesn't predict future results.

FormFactor, Inc. (FORM) vs Plexus Corp. (PLXS)

A side-by-side comparison of FormFactor, Inc. and Plexus Corp. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of July 26, 2026. Differences are shown without an overall score or investment verdict.

FORM

FormFactor, Inc.

$7.47B

$95.88TechnologyDelayed quote: Jul 27, 2026, 10:40 AM EDT

PLXS

Plexus Corp.

$6.54B

$244.30TechnologyDelayed quote: Jul 27, 2026, 10:40 AM EDT

Total return — FORM vs PLXS

growth of $100 · dividends reinvested · last 23y

FORM +491.8%PLXS +1791.8%PLXS compounded faster

FORM PLXS

FORM vs PLXS: by the numbers

•FORM is the larger company ($7.47B vs $6.54B market cap).
•PLXS trades at the lower trailing earnings multiple (37.20 vs 119.59 P/E), one valuation lens rather than an overall verdict.
•FORM converts more revenue to profit (8.14% vs 4.35% net margin).
•PLXS grew revenue faster over the past five years (4.36% vs 3.14% CAGR).

Metrics side by side

Valuation

Metric	FORM	PLXS
P/E ratio	119.59	37.20
Forward P/E	42.27	31.04
P/S ratio	9.84	1.62
P/B ratio	7.80	4.67
PEG ratio	N/A	0.40
EV / EBITDA	53.87	23.07
FCF yield	0.44%	1.09%

Profitability

Metric	FORM	PLXS
Gross margin	42.11%	10.05%
Operating margin	12.70%	5.17%
Net margin	8.14%	4.35%
ROE	6.45%	12.59%
ROIC	4.67%	11.13%

Growth (annualized)

Metric	FORM	PLXS
Revenue CAGR (5Y)	3.14%	4.36%
EPS CAGR (5Y)	-7.27%	10.10%
FCF CAGR (5Y)	-19.02%	-18.53%
Total return CAGR (5Y)	23.42%	24.12%

Frequently asked

Which has the lower trailing P/E, FORM or PLXS?: PLXS has the lower trailing P/E: FORM trades at 119.59 and PLXS at 37.20. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, FORM or PLXS?: Over the past five years, PLXS grew revenue faster — FORM at a 3.14% CAGR versus PLXS at 4.36%.
Is FORM or PLXS more profitable?: FORM runs the higher net margin — FORM at 8.14% versus PLXS at 4.35%.
How have FORM and PLXS total returns compared?: Over the past 10 years, FORM delivered 26.83% and PLXS delivered 18.94% annualized total return. Past performance doesn't predict future results.

Go deeper

Full FORM analysis Full PLXS analysis Interactive comparison tool

Dig into the metrics

FormFactor P/E ratio Plexus P/E ratio FormFactor dividend yield Plexus dividend yield FormFactor ROE Plexus ROE FormFactor operating margin Plexus operating margin FormFactor revenue growth Plexus revenue growth FormFactor free cash flow Plexus free cash flow

FormFactor & Plexus 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 July 26, 2026.