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

ABCD has the lower trailing P/E: ABCD trades at 16.09 and CLS at 33.05. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, ABCD or CLS?

Over the past five years, CLS grew revenue faster — ABCD at a 1.18% CAGR versus CLS at 22.80%.

Is ABCD or CLS more profitable?

ABCD runs the higher net margin — ABCD at 26.87% versus CLS at 7.16%.

How have ABCD and CLS total returns compared?

Over the past 5 years, ABCD delivered 52.20% and CLS delivered 40.11% annualized total return. Past performance doesn't predict future results.

Cambium Learning Group, Inc. (ABCD) vs Celestica Inc. (CLS)

A side-by-side comparison of Cambium Learning Group, Inc. and Celestica 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.

Different business models: ABCD is classified in Consumer Defensive; CLS is classified in Technology. Margin, capital intensity, and valuation differences should be interpreted in that sector context.

ABCD

Cambium Learning Group, Inc.

N/A

$14.48Consumer DefensiveAt close: Dec 27, 2018, 4:00 PM ET

CLS

Celestica Inc.

$40.26B

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

Total return — ABCD vs CLS

growth of $100 · dividends reinvested · last 9y

ABCD +296.7%CLS +5.3%ABCD compounded faster

ABCD CLS

ABCD vs CLS: by the numbers

•ABCD trades at the lower trailing earnings multiple (16.09 vs 33.05 P/E), one valuation lens rather than an overall verdict.
•ABCD converts more revenue to profit (26.87% vs 7.16% net margin).
•CLS grew revenue faster over the past five years (22.80% vs 1.18% CAGR).

Metrics side by side

Valuation

Metric	ABCD	CLS
P/E ratio	16.09	33.05
Forward P/E	N/A	31.47
P/S ratio	4.37	2.37
P/B ratio	N/A	14.91
PEG ratio	0.02	0.39
EV / EBITDA	17.71	26.58
FCF yield	5.78%	1.41%

Profitability

Metric	ABCD	CLS
Gross margin	72.00%	11.59%
Operating margin	12.93%	8.13%
Net margin	26.87%	7.16%
ROE	-315.25%	45.07%
ROIC	52.46%	27.74%

Growth (annualized)

Metric	ABCD	CLS
Revenue CAGR (5Y)	1.18%	22.80%
EPS CAGR (5Y)	N/A	73.33%
FCF CAGR (5Y)	13.57%	29.00%
Total return CAGR (5Y)	52.20%	105.32%

Frequently asked

Which has the lower trailing P/E, ABCD or CLS?: ABCD has the lower trailing P/E: ABCD trades at 16.09 and CLS at 33.05. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, ABCD or CLS?: Over the past five years, CLS grew revenue faster — ABCD at a 1.18% CAGR versus CLS at 22.80%.
Is ABCD or CLS more profitable?: ABCD runs the higher net margin — ABCD at 26.87% versus CLS at 7.16%.
How have ABCD and CLS total returns compared?: Over the past 5 years, ABCD delivered 52.20% and CLS delivered 40.11% annualized total return. Past performance doesn't predict future results.

Go deeper

Full ABCD analysis Full CLS analysis Interactive comparison tool

Dig into the metrics

Cambium Learning P/E ratio Celestica P/E ratio Cambium Learning dividend yield Celestica dividend yield Cambium Learning ROE Celestica ROE Cambium Learning operating margin Celestica operating margin Cambium Learning revenue growth Celestica revenue growth Cambium Learning free cash flow Celestica free cash flow

Cambium Learning & Celestica appear in these rankings

Fastest Revenue Growth Stocks Highest ROE Stocks Highest ROIC Stocks Highest FCF Yield 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.