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Onto Innovation Inc. (ONTO)

NYSE · Common stock · Measuring & Controlling Devices, Nec

$222.21+2.59 (+1.18%)

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ONTO at a glance

Key statistics

$10.78B

Market capitalization

Previous close
$219.62
Open
$226.47
Day range
$221.33 – $228.95
Volume
727.9K
Average volume (30 sessions)
921.0K
Shares outstanding
49.07M
Price / earnings
81.3
Earnings per share
$2.70
Price / book
5.6
Price / sales
9.6
Beta (1 year, vs SPY)
3.10

Where the price sits in its year

52-week range

39% of the range

Below the 52-week high
-42.5%
Above the 52-week low
+86.8%

Completed sessions through Oct 20, 2026

Technical snapshot

Below its 50-day and 200-day averages

20-day average
$280.08-21.6%
50-day average
$282.72-22.3%
200-day average
$260.17-15.6%
RSI (14)30.3

Between the conventional 30 and 70 bands.

-16.7%

1 week

-20.4%

1 month

-25.6%

3 months

+39.1%

Year to date

+63.9%

1 year

Price change over each window, from completed sessions. Past performance does not indicate future results.

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What members do with ONTO

From the public news wire

ONTO headlines

Market news →

SEC Form 4, most recent first

Insider filings

How to read these →
  • MILLER DAVID BRIAN

    −2.0K

    Director · Open-market sale

    $600.00K · Sep 29, 2026

  • ROBERTS BRIAN K

    −3.2K

    Chief Financial Officer · Shares withheld for tax

    $824.49K · Sep 2, 2026

  • ROBERTS BRIAN K

    −3.2K

    Chief Financial Officer · Shares withheld for tax

    $824.49K · Sep 2, 2026

  • Chen Shirley

    −1.5K

    Senior Vice President of Custo · Shares withheld for tax

    $385.90K · Sep 2, 2026

  • Lynch Susan D

    −1.0K

    Director · Open-market sale

    $302.30K · Aug 21, 2026

  • Kelley Stephen Douglas

    +761

    Director · Grant or award

    · May 20, 2026

  • SEAMS CHRISTOPHER A

    +761

    Director · Grant or award

    · May 20, 2026

  • Su May

    +761

    Director · Grant or award

    · May 20, 2026

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.

Exchange
NYSE
Security
Common stock
Industry
Measuring & Controlling Devices, Nec
Headquarters
Wilmington, MA
Employees
1,790
Listed since
Nov 12, 1999
Educational content only. MadStockAlerts provides market commentary, research, and educational content. It is not personalized investment advice, and nothing here is a recommendation to buy or sell any security. Trading and investing involve substantial risk, including loss of capital. See the Risk Disclosure and Customer Agreement.

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