Which has the lower trailing P/E, CLS or SMCI?

SMCI has the lower trailing P/E: CLS trades at 33.05 and SMCI at 15.77. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, CLS or SMCI?

Over the past five years, SMCI grew revenue faster — CLS at a 22.80% CAGR versus SMCI at 58.36%.

Is CLS or SMCI more profitable?

CLS runs the higher net margin — CLS at 7.16% versus SMCI at 3.70%.

How have CLS and SMCI total returns compared?

Over the past 10 years, CLS delivered 40.11% and SMCI delivered 30.20% annualized total return. Past performance doesn't predict future results.

Celestica Inc. (CLS) vs Super Micro Computer, Inc. (SMCI)

A side-by-side comparison of Celestica Inc. and Super Micro Computer, Inc. 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.

CLS

Celestica Inc.

$40.26B

$350.20TechnologyDelayed quote: Jul 28, 2026, 4:00 PM EDT

SMCI

Super Micro Computer, Inc.

$18.40B

$28.45TechnologyDelayed quote: Jul 28, 2026, 4:00 PM EDT

Total return — CLS vs SMCI

growth of $100 · dividends reinvested · last 19y

CLS +5485.4%SMCI +3303.0%CLS compounded faster

CLS SMCI

CLS vs SMCI: by the numbers

•CLS is the larger company ($40.26B vs $18.40B market cap).
•SMCI trades at the lower trailing earnings multiple (15.77 vs 33.05 P/E), one valuation lens rather than an overall verdict.
•CLS converts more revenue to profit (7.16% vs 3.70% net margin).
•SMCI grew revenue faster over the past five years (58.36% vs 22.80% CAGR).

Metrics side by side

Valuation

Metric	CLS	SMCI
P/E ratio	33.05	15.77
Forward P/E	31.47	10.63
P/S ratio	2.37	0.60
P/B ratio	14.91	2.65
PEG ratio	0.39	0.26
EV / EBITDA	26.58	16.01
FCF yield	1.41%	N/A

Profitability

Metric	CLS	SMCI
Gross margin	11.59%	8.39%
Operating margin	8.13%	4.48%
Net margin	7.16%	3.70%
ROE	45.07%	16.47%
ROIC	27.74%	9.26%

Growth (annualized)

Metric	CLS	SMCI
Revenue CAGR (5Y)	22.80%	58.36%
EPS CAGR (5Y)	73.33%	59.78%
FCF CAGR (5Y)	29.00%	36.41%
Total return CAGR (5Y)	105.32%	53.49%

Frequently asked

Which has the lower trailing P/E, CLS or SMCI?: SMCI has the lower trailing P/E: CLS trades at 33.05 and SMCI at 15.77. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, CLS or SMCI?: Over the past five years, SMCI grew revenue faster — CLS at a 22.80% CAGR versus SMCI at 58.36%.
Is CLS or SMCI more profitable?: CLS runs the higher net margin — CLS at 7.16% versus SMCI at 3.70%.
How have CLS and SMCI total returns compared?: Over the past 10 years, CLS delivered 40.11% and SMCI delivered 30.20% annualized total return. Past performance doesn't predict future results.

Go deeper

Full CLS analysis Full SMCI analysis Interactive comparison tool

Dig into the metrics

Celestica P/E ratio Super Micro Computer P/E ratio Celestica dividend yield Super Micro Computer dividend yield Celestica ROE Super Micro Computer ROE Celestica operating margin Super Micro Computer operating margin Celestica revenue growth Super Micro Computer revenue growth Celestica free cash flow Super Micro Computer free cash flow

Celestica & Super Micro Computer 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 28, 2026.