Which has grown faster, IONQ or LDOS?

Over the past five years, IONQ grew revenue faster — IONQ at a 308.08% CAGR versus LDOS at 5.87%.

Does IONQ or LDOS pay a bigger dividend?

LDOS pays a dividend (1.31% yield), while IONQ has no payments in the available dividend history.

Is IONQ or LDOS more profitable?

LDOS runs the higher net margin — IONQ at -573.62% versus LDOS at 7.86%.

How have IONQ and LDOS total returns compared?

Over the past 5 years, IONQ delivered 29.72% and LDOS delivered 7.17% annualized total return. Past performance doesn't predict future results.

IonQ, Inc. (IONQ) vs Leidos Holdings, Inc. (LDOS)

A side-by-side comparison of IonQ, Inc. and Leidos Holdings, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 13, 2026. Differences are shown without an overall score or investment verdict.

IONQ

IonQ, Inc.

$16.37B

$43.86TechnologyDelayed quote: Sep 30, 2026, 4:00 PM EDT

LDOS

Leidos Holdings, Inc.

$15.32B

$121.83TechnologyDelayed quote: Sep 30, 2026, 4:01 PM EDT

Total return — IONQ vs LDOS

growth of $100 · dividends reinvested · last 6y

IONQ +240.3% (+22.6%/yr)LDOS +33.6% (+5.0%/yr)IONQ compounded faster over this window

IONQ LDOS

IONQ vs LDOS: by the numbers

•IONQ is the larger company ($16.37B vs $15.32B market cap).
•LDOS is profitable (7.86% net margin) while IONQ runs a net loss (-573.62%).
•IONQ grew revenue faster over the past five years (308.08% vs 5.87% CAGR).
•LDOS pays a dividend (1.31% yield), while IONQ has no payments in the available dividend history.

Metrics side by side

Valuation

Metric	IONQ	LDOS
P/E ratio	N/A	11.36
Forward P/E	N/A	9.84
P/S ratio	66.42	0.87
P/B ratio	4.92	2.90
EV / EBITDA	N/A	9.07
FCF yield	N/A	14.11%

Profitability

Metric	IONQ	LDOS
Gross margin	36.29%	17.42%
Operating margin	-487.41%	11.46%
Net margin	-573.62%	7.86%
ROE	-42.49%	26.23%
ROIC	-15.57%	14.42%

Dividends

Metric	IONQ	LDOS
Dividend yield	N/A	1.31%
Payout ratio	N/A	15.76%

Growth (annualized)

Metric	IONQ	LDOS
Revenue CAGR (5Y)	308.08%	5.87%
EPS CAGR (5Y)	N/A	20.47%
FCF CAGR (5Y)	N/A	26.94%
Total return CAGR (5Y)	29.72%	7.17%

Frequently asked

Which has grown faster, IONQ or LDOS?: Over the past five years, IONQ grew revenue faster — IONQ at a 308.08% CAGR versus LDOS at 5.87%.
Does IONQ or LDOS pay a bigger dividend?: LDOS pays a dividend (1.31% yield), while IONQ has no payments in the available dividend history.
Is IONQ or LDOS more profitable?: LDOS runs the higher net margin — IONQ at -573.62% versus LDOS at 7.86%.
How have IONQ and LDOS total returns compared?: Over the past 5 years, IONQ delivered 29.72% and LDOS delivered 7.17% annualized total return. Past performance doesn't predict future results.

Go deeper

Full IONQ analysis Full LDOS analysis Interactive comparison tool

Dig into the metrics

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

IonQ & Leidos appear in these rankings

Fastest Revenue Growth Stocks Highest ROE Stocks Highest FCF Yield Stocks Highest 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 September 13, 2026.