{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-027952","form_type":"8-K","ticker":"UCTT","cik":"0001275014","company_name":"Ultra Clean Holdings, Inc.","filed_at":"2026-04-28T23:59:59+00:00","discovered_at":"2026-05-14T18:02:32.076732+00:00","generated_at":"2026-05-15T02:46:25.737897+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.78,"calibrated_materiality_score":0.78,"confidence":"high","headline":"Ultra Clean Q1 revenue $533.7M beats midpoint; guides Q2 rev $565-605M","bullets":["Q1 GAAP net loss $(17.9)M ($(0.40)/diluted); non-GAAP net income $14.5M ($0.31/diluted).","Total revenue $533.7M, up ~5% sequentially from $506.6M in Q4 2025.","GAAP gross margin 15.8% vs 15.2% prior; non-GAAP gross margin 16.5% vs 16.1%.","Q2 revenue guidance $565M-$605M; GAAP EPS $0.20-$0.36; non-GAAP EPS $0.44-$0.60.","CEO says customers' accelerated tech roadmaps support early stages of AI-driven expansion."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-027952","json":"https://secwatch.observer/filing/0001628280-26-027952.json","markdown":"https://secwatch.observer/filing/0001628280-26-027952.md","text":"https://secwatch.observer/filing/0001628280-26-027952.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1275014/000162828026027952/0001628280-26-027952-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1275014/000162828026027952/uctt-20260428.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T02:46:25.737897+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":"5019e86520c305a938b82b236fdc70b6ffa58c33","claim":"Ultra Clean Holdings, Inc. reported the first quarter ended March 27, 2026 results: revenue $533.7 million, net income net loss was $(17.9) million or $(0.40) per diluted share, EPS $(0.40) per diluted share. Guidance initiated.","evidence_excerpt":"driving efficiencies across our global footprint positions us well to deliver sustained growth over the long-term.” First Quarter 2026 GAAP Financial Results Total revenue was $533.7 million. Products contributed $465.7 million and Services added $68.0 million. Total gross margin was 15.8%, operating margin was 2.1%, and net loss was $(17.9) million or $(0.40) per","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1275014/000162828026027952/0001628280-26-027952-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the first quarter ended March 27, 2026"},{"label":"Revenue","value":"$533.7 million"},{"label":"Net income","value":"net loss was $(17.9) million or $(0.40) per diluted share"},{"label":"EPS","value":"$(0.40) per diluted share"},{"label":"Guidance","value":"initiated"},{"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"}