Which has grown faster, AAOI or LDOS?

Over the past five years, AAOI grew revenue faster — AAOI at a 15.77% CAGR versus LDOS at 6.37%.

Does AAOI or LDOS pay a bigger dividend?

LDOS pays a dividend (1.58% yield) while AAOI does not currently pay one.

Is AAOI or LDOS more profitable?

LDOS runs the higher net margin — AAOI at -8.55% versus LDOS at 8.20%.

Which has been the better investment, AAOI or LDOS?

Over the past 10-year, AAOI delivered the higher annualized total return — AAOI at 32.46% versus LDOS at 9.64%. Past performance doesn't predict future results.

Applied Optoelectronics, Inc. (AAOI) vs Leidos Holdings, Inc. (LDOS)

LDOS leads on 7 of 10 compared metrics.

A side-by-side comparison of Applied Optoelectronics, Inc. and Leidos Holdings, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 23, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

AAOI

Applied Optoelectronics, Inc.

$13.74B

$171.23Technology

LDOS

Leidos Holdings, Inc.

$12.79B

$107.12Technology

Total return — AAOI vs LDOS

growth of $100 · last 13y

AAOI +1619.2%LDOS +132.4%AAOI compounded faster

Log scale — wide-divergence pair

AAOI LDOS

AAOI vs LDOS: by the numbers

•AAOI is the larger company ($13.74B vs $12.79B market cap).
•LDOS is profitable (8.20% net margin) while AAOI runs a net loss (-8.55%).
•AAOI grew revenue faster over the past five years (15.77% vs 6.37% CAGR).
•LDOS pays a dividend (1.58% yield) while AAOI does not currently pay one.

Which is better, AAOI or LDOS?

Metric tally: AAOI 3 · LDOS 7

It depends on what you're optimizing for:

GrowthAAOI(faster 5Y revenue CAGR)

QualityLDOS(higher ROIC)

Metrics side by side

Valuation

Metric	AAOI	LDOS
P/E ratio	—	9.81
Forward P/E	165.73	9.05●
P/S ratio	25.66	0.79●
P/B ratio	11.76	2.74●
PEG ratio	—	0.82
EV / EBITDA	—	8.37
FCF yield	—	13.55%

Profitability

Metric	AAOI	LDOS
Gross margin	29.64%●	17.53%
Operating margin	-11.57%	12.03%●
Net margin	-8.55%	8.20%●
ROE	-3.92%	28.35%●
ROIC	-4.71%	15.00%●

Dividends

Metric	AAOI	LDOS
Dividend yield	—	1.58%
Payout ratio	—	15.06%

Growth (annualized)

Metric	AAOI	LDOS
Revenue CAGR (5Y)	15.77%●	6.37%
EPS CAGR (5Y)	—	20.47%
FCF CAGR (5Y)	—	12.40%
Total return CAGR (5Y)	82.46%●	0.53%

Frequently asked

Which is better, AAOI or LDOS?: It depends on your goal. growth: AAOI (faster 5Y revenue CAGR); quality: LDOS (higher ROIC). Across all compared metrics, LDOS leads 7 to 3.
Which has grown faster, AAOI or LDOS?: Over the past five years, AAOI grew revenue faster — AAOI at a 15.77% CAGR versus LDOS at 6.37%.
Does AAOI or LDOS pay a bigger dividend?: LDOS pays a dividend (1.58% yield) while AAOI does not currently pay one.
Is AAOI or LDOS more profitable?: LDOS runs the higher net margin — AAOI at -8.55% versus LDOS at 8.20%.
Which has been the better investment, AAOI or LDOS?: Over the past 10-year, AAOI delivered the higher annualized total return — AAOI at 32.46% versus LDOS at 9.64%. Past performance doesn't predict future results.

Go deeper

Full AAOI analysis Full LDOS analysis Interactive comparison tool

Dig into the metrics

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

Applied Optoelectronics & Leidos appear in these rankings

Fastest Revenue Growth Stocks Highest ROE Stocks Highest FCF Yield 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 June 23, 2026.