Onto Innovation Inc. (ONTO) stock
Close on Nov 11, 2026Market cap $10.55BP/E 70.7Yield –
Onto Innovation Inc. grew revenue 30.9% to $1.31B over the twelve months to Sep 30, 2026. Operating income rose 27.8% to $206.37M, moving the operating margin from 16.1% to 15.7%. Free cash flow was $247.64M, down 5.2% from a year earlier. At the latest close the market valued the company at $10.55B, 70.7 times its earnings.
Key statistics
Valuation at the latest close; fundamentals over the trailing twelve months, balances at Sep 30, 2026
Valuation
- Market cap
- $10.55B
- P/E ratio
- 70.7
- Price to sales
- 8.05
- Price to book
- 5.33
- Dividend yield
- –
- Free cash flow yield
- 2.35%
Fundamentals
- Revenue
- $1.31B
- Net income
- $151.23M
- EPS, diluted
- $3.04
- Free cash flow
- $247.64M
- Book value per share
- $40.18
- Diluted shares
- 49M
Trading
- Next earnings
- Feb 18, 2027 (estimated, after the close)
- Previous close
- $197.51
- Open
- $210.00
- Day's range
- $203.05 – $222.48
- Volume
- 1,481,832
- Average volume (20 days)
- 1,248,876
- Index membership
- S&P MidCap 400 (since Nov 2023), Russell 1000 (since Sep 2024), Russell 3000 (since Nov 2019)
- Beta (5 years)
- 2.04
- 52-week range
- $121.58 – $386.46
- RSI (14 days)
- 48.6
- Volatility (1 year)
- 76.7%
- Relative volume
- 1.39×
- WACC
- 15.1%
Index membership is inferred from the holdings of funds that track each index (IJH, SPMD, IWB, IWV), as reported to the SEC for Jun 30, 2026. Join dates come from quarterly fund reports since 2019, so they are accurate to the quarter.
Market cap history
Month-end market cap since 2010, using shares outstanding reported at the time
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Nov 11, 2026. The S&P 500 is measured by the SPY fund.
| Period | ONTO | S&P 500 | Difference | ONTO per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | -27.0% | -2.4% | −24.6 pts | ||
| 3 months | -32.7% | -1.2% | −31.6 pts | ||
| Year to date | +36.2% | +12.3% | +23.9 pts | ||
| 1 year | +61.2% | +12.4% | +48.7 pts | ||
| 3 years | +58.7% | +78.8% | −20.2 pts | +16.6% | +21.4% |
| 5 years | +143.6% | +75.2% | +68.5 pts | +19.5% | +11.9% |
| 10 years | +817.9% | +311.1% | +506.8 pts | +24.8% | +15.2% |
Fifteen years at a glance
Fiscal years 2011 to 2025 and trailing twelve months, USD
Revenue
Gross profit
Operating income
Net income
EPS, diluted
Free cash flow
Press releases
Releases Onto Innovation filed with the SEC as exhibits to Form 8-K or 6-K
- Results
- Update
- Results
- News
- News
- Results
About Onto Innovation
Measuring & Controlling Devices, NEC
Onto Innovation designs, manufactures, and supports process control, metrology, inspection, and lithography systems for the semiconductor industry. Its primary offerings include optical metrology for patterned and unpatterned wafers, macro defect inspection tools, advanced packaging and panel substrate lithography systems, and yield management and process control software. The company primarily serves silicon wafer manufacturers, semiconductor integrated circuit fabricators, and advanced packaging facilities, alongside manufacturers of specialty devices such as power semiconductors, image sensors, MEMS, and optical components.
Company profile, executives and historyOnto Innovation stock: common questions
What is Onto Innovation's stock price?
ONTO closed at $215.06 on Nov 11, 2026, up 8.89% on the day. Over the past 52 weeks it traded between $121.58 and $386.46.
What is Onto Innovation's market cap?
Onto Innovation was worth $10.55B at the close on Nov 11, 2026: the share price times the diluted shares outstanding.
What is ONTO's P/E ratio?
ONTO trades at 70.7 times earnings, based on diluted earnings per share of $3.04 over the twelve months to Sep 30, 2026.
How much revenue does Onto Innovation make?
Onto Innovation reported revenue of $1.31B for the twelve months to Sep 30, 2026, up 30.9% from a year earlier.
Does Onto Innovation pay a dividend?
No. Onto Innovation has not paid a cash dividend over the last twelve months.
When does Onto Innovation report earnings next?
Onto Innovation is expected to report Q4 FY2026 results on Feb 18, 2027, after the close. The date is estimated from its past reporting pattern until the company confirms it.
How has ONTO stock performed over the past year?
Including dividends, ONTO returned +61.2% over the past year, against +12.4% for the S&P 500.
How many ONTO shares are sold short?
3M shares were sold short at the latest FINRA report, 5.88% of the float, or 2.8 days of average trading volume.
Who are Onto Innovation's competitors?
Companies most similar to Onto Innovation by business, industry and size include NVMI, MIR, COHU, CGNX, CAMT.
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