Which has grown faster, AOSL or KOPN?

Over the past five years, AOSL grew revenue faster — AOSL at a 0.66% CAGR versus KOPN at -0.63%.

Is AOSL or KOPN more profitable?

KOPN runs the higher net margin — AOSL at -6.23% versus KOPN at 18.13%.

How have AOSL and KOPN total returns compared?

Over the past 10 years, AOSL delivered 2.59% and KOPN delivered 8.42% annualized total return. Past performance doesn't predict future results.

Alpha and Omega Semiconductor Limited (AOSL) vs Kopin Corp. (KOPN)

A side-by-side comparison of Alpha and Omega Semiconductor Limited and Kopin Corp. 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.

AOSL

Alpha and Omega Semiconductor Limited

$896M

$29.94TechnologyDelayed quote: Oct 6, 2026, 4:00 PM EDT

KOPN

Kopin Corp.

$904M

$4.88TechnologyDelayed quote: Oct 6, 2026, 4:00 PM EDT

Total return — AOSL vs KOPN

growth of $100 · dividends reinvested · last 10y

AOSL +32.7% (+2.9%/yr)KOPN +126.5% (+8.5%/yr)KOPN compounded faster over this window

AOSL KOPN

AOSL vs KOPN: by the numbers

•KOPN is the larger company ($904M vs $896M market cap).
•KOPN is profitable (18.13% net margin) while AOSL runs a net loss (-6.23%).
•AOSL grew revenue faster over the past five years (0.66% vs -0.63% CAGR).

Metrics side by side

Valuation

Metric	AOSL	KOPN
P/E ratio	N/A	110.66
P/S ratio	1.32	20.73
P/B ratio	0.00	13.07

Profitability

Metric	AOSL	KOPN
Gross margin	22.32%	27.65%
Operating margin	-6.36%	-34.56%
Net margin	-6.23%	18.13%
ROE	-0.01%	11.43%
ROIC	-0.01%	-21.58%

Growth (annualized)

Metric	AOSL	KOPN
Revenue CAGR (5Y)	0.66%	-0.63%
Total return CAGR (5Y)	-1.65%	-0.57%

Frequently asked

Which has grown faster, AOSL or KOPN?: Over the past five years, AOSL grew revenue faster — AOSL at a 0.66% CAGR versus KOPN at -0.63%.
Is AOSL or KOPN more profitable?: KOPN runs the higher net margin — AOSL at -6.23% versus KOPN at 18.13%.
How have AOSL and KOPN total returns compared?: Over the past 10 years, AOSL delivered 2.59% and KOPN delivered 8.42% annualized total return. Past performance doesn't predict future results.

Go deeper

Full AOSL analysis Full KOPN analysis Interactive comparison tool

Dig into the metrics

Kopin P/E ratio Alpha and Omega Semiconductor ROE Kopin ROE Alpha and Omega Semiconductor operating margin Kopin operating margin Alpha and Omega Semiconductor revenue growth Kopin revenue growth Alpha and Omega Semiconductor free cash flow Kopin free cash flow

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.