{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-014811","form_type":"8-K","ticker":"UCTT","cik":"0001275014","company_name":"Ultra Clean Holdings, Inc.","filed_at":"2023-04-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:38.239598+00:00","generated_at":"2026-06-16T11:56:17.151701+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Ultra Clean Q1 revenue $433.3M, net loss $3.4M; Q2 guidance $410-460M","bullets":["Q1 revenue of $433.3M, down 23.5% from $566.4M prior quarter; net loss $(3.4)M vs prior net income $27.8M.","GAAP diluted EPS of $(0.08) vs $0.61 in prior quarter; non-GAAP diluted EPS $0.17 vs $0.93.","Products revenue $368.6M, Services $64.7M; gross margin 16.8% GAAP (17.3% non-GAAP) vs 19.2% prior.","Q2 2023 revenue guidance $410-460M; GAAP EPS range $(0.08)-$0.10; non-GAAP EPS $0.15-$0.35.","CEO cites market uncertainty, limited visibility; cost initiatives taking time to improve bottom line."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-014811","json":"https://secwatch.observer/filing/0000950170-23-014811.json","markdown":"https://secwatch.observer/filing/0000950170-23-014811.md","text":"https://secwatch.observer/filing/0000950170-23-014811.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1275014/000095017023014811/0000950170-23-014811-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1275014/000095017023014811/uctt-20230426.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T11:56:17.151701+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":"002880643187ab1a8c535fc140601f8bf5eb32d6","claim":"Ultra Clean Holdings, Inc. reported first quarter ended March 31, 2023 results: revenue $433.3 million, net income net loss of $(3.4) million, EPS $(0.08) per diluted share.","evidence_excerpt":"our customers on their long-term strategic projects to ensure greater success when the industry once again expands.” First Quarter 2023 GAAP Financial Results Total revenue was $433.3 million. Products contributed $368.6 million and Services added $64.7 million. Total gross margin was 16.8%, operating margin was 2.9%, and net loss was $(3.4) million or $(0.08) per","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1275014/000095017023014811/0000950170-23-014811-index.htm","confidence":1.0,"family_label":"Earnings Releases","details":[{"label":"Period","value":"first quarter ended March 31, 2023"},{"label":"Revenue","value":"$433.3 million"},{"label":"Net income","value":"net loss of $(3.4) million"},{"label":"EPS","value":"$(0.08) per diluted share"},{"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"}