Onto Innovation Inc. fell 15.6% on Thursday, November 5, 2026, on 2,214,700 shares, 2.2 times its average daily volume. Headlines around the move:
Onto Innovation Inc. (ONTO:NYSE) closed at $192.28 on November 9, 2026, up 10.96% on the day. The stock trades 50.2% below its 52-week high of $386.46 and 58.2% above its 52-week low of $121.58. Over the past year, it gained 24.6%. Onto Innovation Inc. is part of the Miscellaneous sector.
In 252 trading sessions since November 6, 2025, ONTO closed higher on 134 days (53%). Its best day was July 30, 2026 (+14.75%) and its worst was November 5, 2026 (-15.60%). The stock moved 10% or more in a single session 10 times. It opened at least 5% above the previous day's high 7 times.
Onto Innovation designs, develops, and manufactures process control tools and software and lithography systems. Its products are used in the manufacture of semiconductors and other solid-state devices. The company has three reportable segments: systems and software; parts; and services. The segment of systems and software is the largest contributor to the company's total revenue and sales volume. The company mainly operates in the United States, Asia, and Europe, with China and South Korea the largest sources of total revenue.
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Based on end-of-day data. For information only, not investment advice.