TORVANTA
Other · S&P 500 · data as of 2026-10-05

ONTO stock analysis: ONTO

ONTO (ONTO) is an S&P 500 company in Other. It grades strongest on momentum and weakest on growth and value.

The model's view of ONTO · subscribers

Where ONTO ranks among the 1,500 U.S. stocks the model scores each trading day, its expected return, the evidence for and against it, and whether the model portfolio holds it. The grades below describe the company's data; they are not the model's view.

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What's happening with ONTO · updated 2026-10-05 · from prices and SEC filings

ONTO price performance

ONTO against the S&P 500, one year
+0%+100%+200%ONTO +150%S&P 500 +18%2025-09-292026-10-05
Year to date+106.1%S&P 500 +14.5% · ahead by 91.6 pts
1 year+126.4%S&P 500 +17.0% · ahead by 109.4 pts
3 years+151.6%S&P 500 +89.3% · ahead by 62.4 pts
5 years+344.4%S&P 500 +91.3% · ahead by 253.1 pts

Total returns with dividends reinvested.

ONTO factor grades

Each grade compares ONTO with the rest of its sector (A+ best, F worst); the numbers behind it are shown with the typical figure for its peers.

D-ValueP/E 122.3x (industry 20.1x)FCF yield 1.6% (industry 6.0%)
C-GrowthRevenue growth +8% (industry +8%)EPS growth -34% (industry +10%)
B-ProfitabilityOperating margin 12.0% (industry 9.6%)ROIC 16.9% (industry 10.1%)
A-Momentum12-month change +126%From 52-wk high -14%

ONTO in plain numbers

ONTO key statistics

SectorOther
Industryn/a
IndexS&P 500
Market value$16.0B
Revenue growth (y/y)+8%
Free-cash-flow yield1.6%
Dividend yieldn/a
Next earnings (expected)2026-11-05
Valuation measures
Market value$16.0B
Enterprise value$14.7B
P/E (trailing)122.3x
Forward P/E (Torvanta estimate)124.2x
Price / sales14.3x
Price / book8.3x
EV / revenue13.1x
EV / EBITDA109.3x
Financial highlights
Revenue, last 12 months$1.1B
Net income, last 12 months$132.6M
EPS, last 12 months (GAAP)$2.66
Gross margin50.4%
Operating margin12.0%
Net margin11.8%
Return on equity6.8%
Return on invested capital16.9%
Cash$1.3B
Total debt$0
Free cash flow, last 12 months$252.5M
Current ratio9.73x

Company figures from its latest SEC filings; market value and returns from end-of-day prices.

ONTO earnings trends

Revenue vs earnings
$0$85.8M$171.6M$257.3M$343.1MSep 2024 Revenue: $252.2MDec 2024 Revenue: $263.9MMar 2025 Revenue: $266.6MJun 2025 Revenue: $253.6MSep 2025 Revenue: $218.2MDec 2025 Revenue: $266.9MMar 2026 Revenue: $291.9MJun 2026 Revenue: $343.1MSep 2024 Net income: $53.1MDec 2024 Net income: $48.8MMar 2025 Net income: $64.1MJun 2025 Net income: $33.9MSep 2025 Net income: $28.2MDec 2025 Net income: $10.5MMar 2026 Net income: $33.8MJun 2026 Net income: $60.1MSep 2024Dec 2024Mar 2025Jun 2025Sep 2025Dec 2025Mar 2026Jun 2026Net margin: 21.0%Net margin: 18.5%Net margin: 24.0%Net margin: 13.4%Net margin: 12.9%Net margin: 3.9%Net margin: 11.6%Net margin: 17.5%0%12%24%■ Revenue ■ Net income ━ Net margin
Earnings per share$0.0$0.3$0.7$1.0$1.3Sep 2024 EPS (GAAP, diluted): $1.1Dec 2024 EPS (GAAP, diluted): $1.0Mar 2025 EPS (GAAP, diluted): $1.3Jun 2025 EPS (GAAP, diluted): $0.7Sep 2025 EPS (GAAP, diluted): $0.6Dec 2025 EPS (GAAP, diluted): $0.2Mar 2026 EPS (GAAP, diluted): $0.7Jun 2026 EPS (GAAP, diluted): $1.2Sep 2024Dec 2024Mar 2025Jun 2025Sep 2025Dec 2025Mar 2026Jun 2026■ EPS (GAAP, diluted) Change from a year earlier: Sep 2025 -47% · Dec 2025 -79% · Mar 2026 -48% · Jun 2026 +75%

From the company's 10-Q and 10-K filings with the SEC.

ONTO financials (from SEC filings)

Fiscal yearFY2021FY2022FY2023FY2024FY2025
Revenue$788.9M$1.0B$815.9M$1.0B$1.0B
Net income$142.3M$223.3M$121.2M$201.7M$136.8M
EPS (GAAP)$2.87$4.49$2.47$4.06$2.77
Free cash flow$163.2M$118.3M$149.4M$213.8M$299.8M

ONTO earnings history

ReportedEPS (GAAP)EPS y/yRevenue y/yStock vs S&P 500, 2 days
2026-08-06$1.21+75%+35%+11.2%
2026-05-05$0.67-48%+10%-4.0%
2026-04-16$0.67-48%+10%+10.8%
2026-02-19$0.21-79%+1%-2.1%
2025-11-06$0.57-47%-13%+3.4%
2025-08-07$0.69-36%+5%+13.6%

Companies similar to ONTO

CompanyMarket valueP/ERevenue growthOperating margin12-month change
ONTO ONTO$16.0B122.3x+8%12.0%+126%
STRL STRL$16.0B37.7x+61%17.5%+50%compare
TLN TLN$15.9Bn/a+61%2.6%-24%compare
DOCN DOCN$16.1B63.5x+21%14.8%+267%compare
RBC RBC$16.2B50.7x+17%23.6%+37%
FN FN$16.3B34.8x+36%10.0%+24%
RGA RGA$16.4B11.0x+19%n/a+30%

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Frequently asked questions

Is ONTO stock a buy?

Torvanta does not tell individuals what to buy. Its grades for ONTO are shown above. Subscribers see the model's rank, expected return and whether the model portfolio holds it. This is research, not a recommendation.

What is ONTO's P/E ratio?

ONTO trades at about 122.3 times its last 12 months of GAAP earnings reported to the SEC, and about 124.2 times Torvanta's own estimate of the next 12 months.

When does ONTO report earnings next?

Based on its filing history, Torvanta expects ONTO to report around 2026-11-05.

How has ONTO performed against the S&P 500?

Over the past year ONTO returned +126.4%, against +17.0% for the S&P 500, dividends reinvested.

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Subscribers get the model's rank and expected return for every covered company, the reasoning behind each, and the Torvanta model portfolio's trades each trading day, sized and explained, at three risk levels.

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Torvanta is research only - not investment advice and not a recommendation to buy or sell any security. Grades describe a company's reported data against its sector; they are not the model's view, change as data changes and can be wrong. Financial figures come from the company's SEC filings; returns include reinvested dividends. Past performance does not predict future results.

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