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Onto Innovation (ONTO) investor relations material

Onto Innovation Registration Filing summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
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Registration Filing summary21 Nov, 2025

Company overview and business model

  • Designs, develops, manufactures, and supports metrology and inspection tools for the semiconductor industry, including process control tools, wafer inspection, lithography systems, and analytical software.

  • Products are used by silicon wafer manufacturers, semiconductor IC fabricators, advanced packaging manufacturers, and specialty device markets such as LEDs, MEMS, CMOS image sensors, and power devices.

Use of proceeds and capital allocation

  • Will not receive any proceeds from the sale of shares; all shares are being sold by the selling stockholder.

  • Shares offered were issued as partial consideration for the acquisition of Semilab USA LLC.

Risk factors and disclosures

  • Risks include those described in the Annual Report on Form 10-K for the year ended December 28, 2024, and subsequent filings, such as market volatility, customer concentration, supply chain issues, and integration of acquisitions.

  • Forward-looking statements are subject to risks and uncertainties, including market conditions, supply chain, global trade, and ability to integrate acquisitions.

How does Semilab USA enhance ONTO's metrology leadership?
Value of Semilab acquisition stock component
Mitigate market impact of selling stockholder's sale
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Q4 20256 Feb, 2026
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Q4 20256 Feb, 2026

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Frequently asked questions

Onto Innovation Inc. is a innovative company involved in the design, development, manufacture, and support of process control tools that performs macro defect inspection and 2D/3D optical metrology, lithography systems, and process control analytical software worldwide. ONTO is based in Santa Clara, California and has roughly 180 employees working in 3 sites (2 in Santa Clara, 1 in Taiwan). The company offers a wide-ranging product portfolio for conventional photomask inspection as well as ultra-violet lithography, multiple patterning lithography, EUV mask inspection and process control.

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