Which has grown faster, AAOI or CAMT?

Over the past five years, CAMT grew revenue faster — AAOI at a 15.77% CAGR versus CAMT at 22.22%.

Is AAOI or CAMT more profitable?

CAMT runs the higher net margin — AAOI at -8.55% versus CAMT at 9.63%.

Which has been the better investment, AAOI or CAMT?

Over the past 10-year, CAMT delivered the higher annualized total return — AAOI at 24.14% versus CAMT at 51.74%. Past performance doesn't predict future results.

Applied Optoelectronics, Inc. (AAOI) vs Camtek Ltd. (CAMT)

CAMT leads on 6 of 8 compared metrics.

A side-by-side comparison of Applied Optoelectronics, Inc. and Camtek Ltd. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of July 20, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

AAOI

Applied Optoelectronics, Inc.

$8.27B

$103.02TechnologyDelayed quote: Jul 20, 2026, 4:00 PM EDT

CAMT

Camtek Ltd.

$6.86B

$147.09TechnologyDelayed quote: Jul 20, 2026, 4:00 PM EDT

Total return — AAOI vs CAMT

growth of $100 · dividends reinvested · last 13y

AAOI +934.3%CAMT +9168.8%CAMT compounded faster

Log scale — wide-divergence pair

AAOI CAMT

AAOI vs CAMT: by the numbers

•AAOI is the larger company ($8.27B vs $6.86B market cap).
•CAMT is profitable (9.63% net margin) while AAOI runs a net loss (-8.55%).
•CAMT grew revenue faster over the past five years (22.22% vs 15.77% CAGR).

Which is better, AAOI or CAMT?

Metric tally: AAOI 2 · CAMT 6

It depends on what you're optimizing for:

GrowthCAMT(faster 5Y revenue CAGR)

QualityCAMT(higher ROIC)

Metrics side by side

Valuation

Metric	AAOI	CAMT
P/E ratio	—	173.05
Forward P/E	99.67	—
P/S ratio	15.44	15.17
P/B ratio	7.08●	11.09
PEG ratio	—	11.48
EV / EBITDA	—	64.02
FCF yield	—	0.91%

Profitability

Metric	AAOI	CAMT
Gross margin	29.64%	50.23%●
Operating margin	-11.57%	24.60%●
Net margin	-8.55%	9.63%●
ROE	-3.92%	7.04%●
ROIC	-4.71%	10.78%●

Growth (annualized)

Metric	AAOI	CAMT
Revenue CAGR (5Y)	15.77%	22.22%●
EPS CAGR (5Y)	—	15.08%
FCF CAGR (5Y)	—	21.66%
Total return CAGR (5Y)	69.30%●	33.85%

Frequently asked

Which is better, AAOI or CAMT?: It depends on your goal. growth: CAMT (faster 5Y revenue CAGR); quality: CAMT (higher ROIC). Across all compared metrics, CAMT leads 6 to 2.
Which has grown faster, AAOI or CAMT?: Over the past five years, CAMT grew revenue faster — AAOI at a 15.77% CAGR versus CAMT at 22.22%.
Is AAOI or CAMT more profitable?: CAMT runs the higher net margin — AAOI at -8.55% versus CAMT at 9.63%.
Which has been the better investment, AAOI or CAMT?: Over the past 10-year, CAMT delivered the higher annualized total return — AAOI at 24.14% versus CAMT at 51.74%. Past performance doesn't predict future results.

Go deeper

Full AAOI analysis Full CAMT analysis Interactive comparison tool

Dig into the metrics

Applied Optoelectronics P/E ratio Camtek P/E ratio Applied Optoelectronics dividend yield Camtek dividend yield Applied Optoelectronics ROE Camtek ROE Applied Optoelectronics operating margin Camtek operating margin Applied Optoelectronics revenue growth Camtek revenue growth Applied Optoelectronics free cash flow Camtek free cash flow

Applied Optoelectronics & Camtek appear in these rankings

Fastest Revenue Growth Stocks Best 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 20, 2026.