{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-055184","form_type":"8-K","ticker":"UCTT","cik":"0001275014","company_name":"Ultra Clean Holdings, Inc.","filed_at":"2023-10-25T23:59:59+00:00","discovered_at":"2026-05-14T18:03:28.496905+00:00","generated_at":"2026-06-09T09:55:38.916295+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Ultra Clean reports Q3 net loss of $14.5M; revenue $435M misses earnings guidance","bullets":["Q3 revenue $435.0M (Products $380.9M, Services $54.1M); net loss $(14.5)M ($(0.32)/diluted share).","GAAP gross margin 15.0%, operating margin 1.3%, down from prior quarter's 16.2% and 3.0%.","Non-GAAP net income $2.0M ($0.04/diluted) vs $7.1M ($0.16/diluted) in Q2 2023.","Q4 2023 outlook: revenue $420M-$470M; GAAP EPS $(0.30)-$(0.10); non-GAAP EPS $0.02-$0.22.","CEO cites decline in higher-margin Services and higher tax rate for earnings below guided range."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-055184","json":"https://secwatch.observer/filing/0000950170-23-055184.json","markdown":"https://secwatch.observer/filing/0000950170-23-055184.md","text":"https://secwatch.observer/filing/0000950170-23-055184.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1275014/000095017023055184/0000950170-23-055184-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1275014/000095017023055184/uctt-20231025.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-09T09:55:38.916295+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":"4b65e5915d7637c4c3d71fdc87d0661f141db707","claim":"Ultra Clean Holdings, Inc. updated its the third quarter ended September 29, 2023 guidance (reaffirmed).","evidence_excerpt":"Ultra Clean Holdings, Inc. (“UCT,” the “Company” or “We”) issued a press release announcing its financial results for its third fiscal quarter ended September 29, 2023.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1275014/000095017023055184/0000950170-23-055184-index.htm","confidence":0.65,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the third quarter ended September 29, 2023"},{"label":"Guidance","value":"reaffirmed"},{"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"}