Which has the lower trailing P/E, ACFN or DSWL?

DSWL has the lower trailing P/E: ACFN trades at 31.05 and DSWL at 4.51. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, ACFN or DSWL?

Over the past five years, ACFN grew revenue faster — ACFN at a 8.27% CAGR versus DSWL at -1.12%.

Does ACFN or DSWL pay a bigger dividend?

DSWL pays a dividend (13.29% yield), while ACFN is a former payer with no current dividend run rate.

Is ACFN or DSWL more profitable?

DSWL runs the higher net margin — ACFN at 16.12% versus DSWL at 17.33%.

How have ACFN and DSWL total returns compared?

Over the past 10 years, ACFN delivered 19.32% and DSWL delivered 12.32% annualized total return. Past performance doesn't predict future results.

Acorn Energy, Inc. (ACFN) vs Deswell Industries, Inc. (DSWL)

A side-by-side comparison of Acorn Energy, Inc. and Deswell Industries, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.

ACFN

Acorn Energy, Inc.

$47M

$18.88TechnologyDelayed quote: Oct 6, 2026, 10:55 AM EDT

DSWL

Deswell Industries, Inc.

$48M

$3.02TechnologyDelayed quote: Oct 6, 2026, 10:51 AM EDT

Total return — ACFN vs DSWL

growth of $100 · dividends reinvested · last 10y

ACFN +588.2% (+21.3%/yr)DSWL +223.2% (+12.4%/yr)ACFN compounded faster over this window

ACFN DSWL

ACFN vs DSWL: by the numbers

•DSWL is the larger company ($48M vs $47M market cap).
•DSWL trades at the lower trailing earnings multiple (4.51 vs 31.05 P/E), one valuation lens rather than an overall verdict.
•DSWL converts more revenue to profit (17.33% vs 16.12% net margin).
•ACFN grew revenue faster over the past five years (8.27% vs -1.12% CAGR).
•DSWL pays a dividend (13.29% yield), while ACFN is a former payer with no current dividend run rate.

Metrics side by side

Valuation

Metric	ACFN	DSWL
P/E ratio	31.05	4.51
PEG ratio	0.23	0.80
P/S ratio	4.95	0.78
P/B ratio	5.40	0.44
EV / EBITDA	53.79	8.57
FCF yield	3.03%	9.83%

Profitability

Metric	ACFN	DSWL
Gross margin	80.29%	22.37%
Operating margin	17.33%	3.53%
Net margin	16.12%	17.33%
ROE	17.59%	9.71%
ROIC	6.66%	1.98%

Dividends

Metric	ACFN	DSWL
Dividend yield	N/A	13.29%
Payout ratio	N/A	59.70%

Growth (annualized)

Metric	ACFN	DSWL
Revenue CAGR (5Y)	8.27%	-1.12%
EPS CAGR (5Y)	136.36%	5.20%
FCF CAGR (5Y)	27.76%	11.42%
Total return CAGR (5Y)	14.29%	2.10%

Frequently asked

Which has the lower trailing P/E, ACFN or DSWL?: DSWL has the lower trailing P/E: ACFN trades at 31.05 and DSWL at 4.51. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, ACFN or DSWL?: Over the past five years, ACFN grew revenue faster — ACFN at a 8.27% CAGR versus DSWL at -1.12%.
Does ACFN or DSWL pay a bigger dividend?: DSWL pays a dividend (13.29% yield), while ACFN is a former payer with no current dividend run rate.
Is ACFN or DSWL more profitable?: DSWL runs the higher net margin — ACFN at 16.12% versus DSWL at 17.33%.
How have ACFN and DSWL total returns compared?: Over the past 10 years, ACFN delivered 19.32% and DSWL delivered 12.32% annualized total return. Past performance doesn't predict future results.

Go deeper

Full ACFN analysis Full DSWL analysis Interactive comparison tool

Dig into the metrics

Acorn Energy P/E ratio Deswell Industries P/E ratio Deswell Industries dividend yield Acorn Energy ROE Deswell Industries ROE Acorn Energy operating margin Deswell Industries operating margin Acorn Energy revenue growth Deswell Industries revenue growth Acorn Energy free cash flow Deswell Industries free cash flow

Acorn Energy & Deswell Industries appear in these rankings

Highest Dividend Yield Stocks Highest FCF Yield Stocks Highest 10-Year Total Return Stocks Lowest P/E Ratio 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 October 6, 2026.