{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-206365","form_type":"8-K","ticker":"ONTO","cik":"0000704532","company_name":"ONTO INNOVATION INC.","filed_at":"2026-05-05T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.653425+00:00","generated_at":"2026-05-14T23:37:57.975236+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.9,"calibrated_materiality_score":0.9,"confidence":"high","headline":"Onto Innovation posts record Q1 revenue of $292M; to acquire 27% of Rigaku for ~$710M","bullets":["Record quarterly revenue of $292M, up nearly 10% sequentially from Q4 2025.","Dragonfly G5 qualified at a leading 2.5D logic customer and a high-bandwidth memory customer.","Atlas G6 selected by second logic customer for gate-all-around metrology; advanced nodes grew 13% in Q1.","Strategic collaboration with Rigaku: Onto to purchase 27% stake for ~$710M, expected close H2 2026; right to nominate one director."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-206365","json":"https://secwatch.observer/filing/0001193125-26-206365.json","markdown":"https://secwatch.observer/filing/0001193125-26-206365.md","text":"https://secwatch.observer/filing/0001193125-26-206365.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/704532/000119312526206365/0001193125-26-206365-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/704532/000119312526206365/onto-20260505.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-14T23:37:57.975236+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"27eb517dfe266aa36e6ca58c5e1f39e6b5cb47b7","claim":"ONTO INNOVATION INC. reported first quarter of 2026 results: revenue Record quarterly revenue of $292 million.","evidence_excerpt":"“Onto,” or the “Company”) today announced financial results for the first quarter of 2026. First Quarter Business and Financial Highlights: • Record quarterly revenue of $292 million, representing nearly 10% sequential growth from the fourth quarter of 2025. • Dragonfly ® G5 system qualified at a leading 2.5D logic customer and a high-bandwidth memory","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/704532/000119312526206365/0001193125-26-206365-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"first quarter of 2026"},{"label":"Revenue","value":"Record quarterly revenue of $292 million"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}