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Onto Innovation SEC Filings

NYSE: ONTOIndustrialsIndustrial Machinery/ComponentsUSD

294.53+1.86 (+0.64%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Onto Innovation filing overview

This page lists 60 recent SEC filings by Onto Innovation (ONTO), including 31 4, 17 8-K, 4 10-Q, 2 SCHEDULE 13G. The latest annual report (10-K) was filed on Feb 24, 2026 for the period ending Jan 3, 2026. The most recent quarterly report (10-Q) was filed on Aug 6, 2026.

The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Aug 10, 2026. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.

Summary generated from market data by MetaCap's automated system. Methodology

ONTO SEC filings

Onto Innovation SEC filings
FiledFormDescriptionDocument
Oct 1, 20264Statement of changes in beneficial ownershipView on EDGAR
Sep 4, 20264/AStatement of changes in beneficial ownership (amendment)View on EDGAR
Sep 4, 20264Statement of changes in beneficial ownershipView on EDGAR
Sep 4, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 25, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 10, 20268-KCompletion of Acquisition or Disposition of Assets; Regulation FD DisclosureView on EDGAR
Aug 6, 20268-KResults of Operations and Financial ConditionView on EDGAR
Aug 6, 202610-QQuarterly reportView on EDGAR
May 22, 20264Statement of changes in beneficial ownershipView on EDGAR
May 22, 20264Statement of changes in beneficial ownershipView on EDGAR
May 22, 20264Statement of changes in beneficial ownershipView on EDGAR
May 22, 20264Statement of changes in beneficial ownershipView on EDGAR
May 22, 20264Statement of changes in beneficial ownershipView on EDGAR
May 22, 20264Statement of changes in beneficial ownershipView on EDGAR
May 21, 20268-KEntry into a Material Definitive Agreement; Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement; Unregistered Sales of Equity Securities; Other EventsView on EDGAR
May 20, 20268-KSubmission of Matters to a Vote of Security HoldersView on EDGAR
May 18, 20268-KOther EventsView on EDGAR
May 18, 20264Statement of changes in beneficial ownershipView on EDGAR
May 18, 20264Statement of changes in beneficial ownershipView on EDGAR
May 5, 20268-KResults of Operations and Financial ConditionView on EDGAR
May 5, 202610-QQuarterly reportView on EDGAR
Apr 29, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Apr 29, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Apr 21, 20268-KEntry into a Material Definitive Agreement; Regulation FD Disclosure; Other EventsView on EDGAR
Apr 16, 20268-KResults of Operations and Financial ConditionView on EDGAR
Apr 6, 2026DEF 14ADefinitive proxy statementView on EDGAR
Mar 27, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Mar 4, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 4, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 4, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 4, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 4, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 4, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 3, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 3, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 3, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 24, 202610-KAnnual reportView on EDGAR
Feb 19, 20268-KResults of Operations and Financial ConditionView on EDGAR
Feb 18, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 18, 20264Statement of changes in beneficial ownershipView on EDGAR
Dec 29, 20254Statement of changes in beneficial ownershipView on EDGAR
Dec 4, 20254Statement of changes in beneficial ownershipView on EDGAR
Nov 21, 20258-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
Nov 17, 20258-KCompletion of Acquisition or Disposition of Assets; Unregistered Sales of Equity Securities; Regulation FD DisclosureView on EDGAR
Nov 6, 20258-KResults of Operations and Financial ConditionView on EDGAR
Nov 6, 202510-QQuarterly reportView on EDGAR
Oct 17, 2025SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Oct 10, 20258-KEntry into a Material Definitive Agreement; Regulation FD DisclosureView on EDGAR
Oct 6, 20254Statement of changes in beneficial ownershipView on EDGAR
Sep 3, 20254Statement of changes in beneficial ownershipView on EDGAR
Sep 3, 20254Statement of changes in beneficial ownershipView on EDGAR
Aug 7, 20258-KResults of Operations and Financial ConditionView on EDGAR
Aug 7, 202510-QQuarterly reportView on EDGAR
Jul 11, 20258-K/AAmended: Departure or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
Jun 30, 20258-KEntry into a Material Definitive Agreement; Unregistered Sales of Equity Securities; Regulation FD DisclosureView on EDGAR
Jun 16, 20258-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
Jun 13, 20254Statement of changes in beneficial ownershipView on EDGAR
Jun 12, 20258-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
Jun 4, 20254Statement of changes in beneficial ownershipView on EDGAR
May 23, 20254Statement of changes in beneficial ownershipView on EDGAR

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