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ONTO INNOVATION INC. — Investor Relations & Filings

Ticker · ONTO ISIN · US6300771051 LEI · 254900RXZVN73CHOO062 US Manufacturing
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Filings indexed 1,327 across all filing types
Latest filing 2026-05-27 Regulatory Filings
Country US United States of America
Listing US ONTO

About ONTO INNOVATION INC.

https://ontoinnovation.com/

Onto Innovation Inc. designs, develops, and manufactures process control solutions for the semiconductor industry. The company provides a comprehensive portfolio of technologies, including systems for inspection, metrology, and lithography, complemented by advanced software and AI-driven analytics. Its products address the entire semiconductor value chain, from unpatterned wafer quality to advanced packaging applications such as 2.5D/3D architectures. Onto Innovation focuses on solving complex manufacturing challenges for advanced semiconductor producers, enabling next-generation technologies and smart factory automation.

Recent filings

Filing Released Lang Actions
SD
Regulatory Filings Classification · 96% confidence The document is an SEC Form SD (“Specialized Disclosure Report”) filed under Rule 13p-1 relating to Conflict Minerals. It does not constitute an annual, interim, or ESG report per se but is a mandatory compliance submission under SEC Regulation SD. It therefore falls under the general regulatory filings category as it does not fit any other specific report type.
2026-05-27 English
8-K
Capital/Financing Update Classification · 90% confidence The document is a United States SEC Form 8-K current report, specifically Item 1.01 “Entry into a Material Definitive Agreement,” disclosing the issuance of $1.5 billion of convertible senior notes and related capped call transactions. This constitutes a financing update regarding capital structure changes and debt issuance. Therefore, it should be classified as a Capital/Financing Update.
2026-05-21 English
8-K
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is an SEC Form 8-K reporting "Item 5.07 Submission of Matters to a Vote of Security Holders." It details vote counts for director elections and advisory proposals at the 2026 Annual Meeting. This is exactly a declaration of voting results from a general meeting, matching the DVA category.
2026-05-20 English
8-K
Capital/Financing Update Classification · 97% confidence The document is a Form 8-K (Current Report) filed with the SEC. Item 8.01 “Other Events” describes the Company’s planned private offering of $1.1 billion in convertible senior notes due 2031. This is an update on the company’s financing activities and capital structure. This matches the “Capital/Financing Update” definition (Code: CAP).
2026-05-18 English
10-Q - ONTO INNOVATION INC. (0000704532) (Filer)
Interim / Quarterly Report Q1 2026
2026-05-05 English
8-K
Report Publication Announcement Classification · 91% confidence The document is a Form 8-K current report that simply announces the company’s first quarter earnings release (Exhibit 99.1) and states it is attached. It does not contain the earnings results themselves or substantive financial data, but merely notifies investors the release has been published and filed as an exhibit. Under the “menu vs meal” rule for short notices (<5,000 characters) announcing a report is attached, this should be classified as a Report Publication Announcement (RPA).
2026-05-05 English

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