Onto Innovation Inc. Share Price
NYSE: ONTO | Large CapOnto Innovation Inc. Stock Performance
Onto Innovation Inc. Share Price Today
As of 29 October 2026, Onto Innovation Inc.'s share price is $228.34. The stock opened at $220.12, compared to its previous close of $224.10. During today's trading session, Onto Innovation Inc.'s share price traded between $219.39 and $227.30, with an average price of $223.34. Over the past 52 weeks, the stock has recorded a high of $386.17 and a low of $122.12. In terms of performance, Onto Innovation Inc.'s share price has declined by 22.54% over the last six months and is up 69.18% on a year-on-year basis.
Onto Innovation Inc. Share Price Chart
Onto Innovation Inc. Quarterly Profit & Loss
All figures in USD
Onto Innovation Inc. Annual Profit & Loss
All figures in USD
About Onto Innovation Inc.
Onto Innovation Inc is engaged in the design, development, manufacture, and support of high-performance control metrology, defect inspection, lithography, and data analysis systems used by microelectronics device manufacturers. The Company and its subsidiaries currently operate in a single operating segment. The company mainly operates in the United States, Southeast Asia, China, Japan, and Europe, with Taiwan and South Korea the sources of total revenue.
Onto Innovation Inc. Historical Returns
| Month | Open | Close | Change % |
|---|---|---|---|
Oct 2026 | $311.99 | $227.09 | -26.16% |
Sep 2026 | $258.17 | $307.54 | +5.00% |
Aug 2026 | $251.01 | $292.88 | +13.27% |
Jul 2026 | $358.75 | $258.57 | -31.63% |
Jun 2026 | $255.37 | $378.21 | +46.32% |
May 2026 | $292.62 | $258.48 | -12.32% |
Apr 2026 | $211.02 | $294.80 | +43.93% |
Mar 2026 | $214.38 | $204.82 | -4.77% |
Feb 2026 | $198.32 | $215.09 | +6.41% |
Jan 2026 | $162.88 | $202.14 | +27.87% |
Dec 2025 | $142.49 | $158.08 | +10.60% |
Nov 2025 | $134.22 | $142.94 | +5.90% |