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Onto Innovation Inc. (ONTO)
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Onto Innovation Inc. (ONTO) Share Buybacks

The buybacks for Onto Innovation Inc. (ONTO) is $75.02 Million with a year-over-year change of +199.23%. Share buybacks (stock repurchases) represent cash spent by the company to buy back its own shares in the open market, reducing shares outstanding and returning capital to shareholders.

ONTO Buybacks Chart

ONTO Buybacks
$75.02M+484.00% 20Y
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Current Buybacks

$75.02M

$75.02 Million

Year-over-Year Change

+199.23%

vs. $25.07M prior year

Historical Data

12

Years of data available

Annual Buybacks History

YearBuybacksYoY Change% Change
2026$75.02M+$49.95M+199.23%
2024$25.07M+$21.87M+684.14%
2023$3.20M$-62.06M-95.10%
2022$65.26M+$64.51M+8671.10%
2019$744,000$-20.32M-96.47%
2018$21.07M+$13.03M+161.92%
2016$8.04M$-12.62M-61.08%
2015$20.67M+$7.82M+60.90%
2014$12.85M+$5.75M+80.92%
1999$7.10M+$6.50M+1083.33%
1997$600,000+$300,000+100.00%
1996$300,000
Data as of Saturday, June 20, 2026

About Onto Innovation Inc.

Onto Innovation Inc. is a global leader in designing, manufacturing, and supporting cutting-edge process control solutions. The company's diverse portfolio encompasses tools for macro defect inspection, 2D/3D optical metrology, and lithography systems, alongside sophisticated analytical software for process control. These offerings are crucial for optimizing manufacturing processes, enhancing yield, and facilitating device packaging and testing in various industries worldwide. Their solutions are delivered both as standalone systems for specialized functions—such as detecting large flaws, performing packaging lithography, evaluating probe cards, and measuring transparent and opaque thin films—and through an extensive suite of process control software. This software scales from individual tool management to enterprise-wide factory integration. Beyond hardware and software, Onto Innovation also provides essential spare parts and software licensing services. Their technology is vital to a broad spectrum of clients, including manufacturers of semiconductors, advanced packaging, silicon wafers, LEDs, VCSELs, MEMS, CMOS image sensors, power devices, RF filters, and data storage products, as well as those in various industrial and scientific fields. Originally established in 1940 as Rudolph Technologies, Inc., Onto Innovation Inc. maintains its headquarters in Wilmington, Massachusetts.

Wilmington, MA
1,551 employees
Technology / Semiconductors
Sector
Technology
Industry
Semiconductors
CEO
Michael Plisinski