Which has the lower trailing P/E, ONTO or PTC?

PTC has the lower trailing P/E: ONTO trades at 112.38 and PTC at 13.16. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, ONTO or PTC?

Over the past five years, ONTO grew revenue faster — ONTO at a 11.67% CAGR versus PTC at 11.46%.

Is ONTO or PTC more profitable?

PTC runs the higher net margin — ONTO at 11.84% versus PTC at 41.43%.

How have ONTO and PTC total returns compared?

Over the past 10 years, ONTO delivered 29.94% and PTC delivered 11.71% annualized total return. Past performance doesn't predict future results.

Onto Innovation Inc. (ONTO) vs PTC Inc. (PTC)

A side-by-side comparison of Onto Innovation Inc. and PTC 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.

ONTO

Onto Innovation Inc.

$14.87B

$298.92TechnologyDelayed quote: Sep 29, 2026, 12:15 PM EDT

PTC

PTC Inc.

$15.73B

$136.16TechnologyDelayed quote: Sep 29, 2026, 12:15 PM EDT

Total return — ONTO vs PTC

growth of $100 · dividends reinvested · last 10y

ONTO +1251.6% (+29.7%/yr)PTC +202.3% (+11.7%/yr)ONTO compounded faster over this window

ONTO PTC

ONTO vs PTC: by the numbers

•PTC is the larger company ($15.73B vs $14.87B market cap).
•PTC trades at the lower trailing earnings multiple (13.16 vs 112.38 P/E), one valuation lens rather than an overall verdict.
•PTC converts more revenue to profit (41.43% vs 11.84% net margin).
•ONTO grew revenue faster over the past five years (11.67% vs 11.46% CAGR).

Metrics side by side

Valuation

Metric	ONTO	PTC
P/E ratio	112.38	13.16
Forward P/E	36.83	16.63
P/S ratio	13.27	5.32
P/B ratio	7.73	4.53
EV / EBITDA	61.22	13.66
FCF yield	1.70%	5.95%

Profitability

Metric	ONTO	PTC
Gross margin	50.36%	84.09%
Operating margin	12.48%	37.81%
Net margin	11.84%	41.43%
ROE	6.90%	35.27%
ROIC	3.42%	17.18%

Growth (annualized)

Metric	ONTO	PTC
Revenue CAGR (5Y)	11.67%	11.46%
EPS CAGR (5Y)	-0.96%	40.20%
FCF CAGR (5Y)	15.11%	22.41%
Total return CAGR (5Y)	29.60%	0.81%

Frequently asked

Which has the lower trailing P/E, ONTO or PTC?: PTC has the lower trailing P/E: ONTO trades at 112.38 and PTC at 13.16. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, ONTO or PTC?: Over the past five years, ONTO grew revenue faster — ONTO at a 11.67% CAGR versus PTC at 11.46%.
Is ONTO or PTC more profitable?: PTC runs the higher net margin — ONTO at 11.84% versus PTC at 41.43%.
How have ONTO and PTC total returns compared?: Over the past 10 years, ONTO delivered 29.94% and PTC delivered 11.71% annualized total return. Past performance doesn't predict future results.

Go deeper

Full ONTO analysis Full PTC analysis Interactive comparison tool

Dig into the metrics

Onto Innovation P/E ratio PTC P/E ratio Onto Innovation ROE PTC ROE Onto Innovation operating margin PTC operating margin Onto Innovation revenue growth PTC revenue growth Onto Innovation free cash flow PTC free cash flow

Onto Innovation & PTC appear in these rankings

Highest ROE Stocks Highest Operating Margin 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.