Which has grown faster, ONTO or U?

Over the past five years, U grew revenue faster — ONTO at a 11.93% CAGR versus U at 18.01%.

Is ONTO or U more profitable?

ONTO runs the higher net margin — ONTO at 10.33% versus U at -34.95%.

Which has been the better investment, ONTO or U?

Over the past 5-year, ONTO delivered the higher annualized total return — ONTO at 30.06% versus U at -20.35%. Past performance doesn't predict future results.

Onto Innovation Inc. (ONTO) vs Unity Software Inc. (U)

ONTO and U are evenly matched — 5 metrics each of 10.

A side-by-side comparison of Onto Innovation Inc. and Unity Software Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of July 15, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

ONTO

Onto Innovation Inc.

$15.16B

$304.73TechnologyDelayed quote: Jul 15, 2026, 4:00 PM EDT

Unity Software Inc.

$13.65B

$31.27TechnologyDelayed quote: Jul 15, 2026, 4:00 PM EDT

Total return — ONTO vs U

growth of $100 · dividends reinvested · last 6y

ONTO +932.6%U -54.6%ONTO compounded faster

Log scale — wide-divergence pair

ONTO U

ONTO vs U: by the numbers

•ONTO is the larger company ($15.16B vs $13.65B market cap).
•ONTO is profitable (10.33% net margin) while U runs a net loss (-34.95%).
•U grew revenue faster over the past five years (18.01% vs 11.93% CAGR).

Which is better, ONTO or U?

Metric tally: ONTO 5 · U 5

It depends on what you're optimizing for:

GrowthU(faster 5Y revenue CAGR)

QualityONTO(higher ROIC)

Metrics side by side

Valuation

Metric	ONTO	U
P/E ratio	142.40	—
Forward P/E	61.33	—
P/S ratio	14.79	7.17●
P/B ratio	7.15	4.63●
EV / EBITDA	79.53	—
FCF yield	1.57%	3.36%●

Profitability

Metric	ONTO	U
Gross margin	48.80%	74.17%●
Operating margin	10.53%●	-22.85%
Net margin	10.33%●	-34.95%
ROE	4.99%●	-22.58%
ROIC	5.18%●	-7.17%

Growth (annualized)

Metric	ONTO	U
Revenue CAGR (5Y)	11.93%	18.01%●
EPS CAGR (5Y)	-0.96%	—
FCF CAGR (5Y)	11.03%	—
Total return CAGR (5Y)	35.76%●	-20.35%

Frequently asked

Which is better, ONTO or U?: It depends on your goal. growth: U (faster 5Y revenue CAGR); quality: ONTO (higher ROIC). Across all compared metrics, they are evenly matched.
Which has grown faster, ONTO or U?: Over the past five years, U grew revenue faster — ONTO at a 11.93% CAGR versus U at 18.01%.
Is ONTO or U more profitable?: ONTO runs the higher net margin — ONTO at 10.33% versus U at -34.95%.
Which has been the better investment, ONTO or U?: Over the past 5-year, ONTO delivered the higher annualized total return — ONTO at 30.06% versus U at -20.35%. Past performance doesn't predict future results.

Go deeper

Full ONTO analysis Full U analysis Interactive comparison tool

Dig into the metrics

Onto Innovation P/E ratio Unity Software P/E ratio Onto Innovation dividend yield Unity Software dividend yield Onto Innovation ROE Unity Software ROE Onto Innovation operating margin Unity Software operating margin Onto Innovation revenue growth Unity Software revenue growth Onto Innovation free cash flow Unity Software free cash flow

Onto Innovation & Unity Software 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 15, 2026.