{"schema_version":"secwatch.filing_event.v1","accession":"0000707549-24-000125","form_type":"8-K","ticker":"LRCX","cik":"0000707549","company_name":"LAM RESEARCH CORP","filed_at":"2024-10-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:10.843101+00:00","generated_at":"2026-05-30T11:14:29.907031+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Lam Research Q1 revenue $4.17B; GAAP EPS $0.86, ahead of expectations","bullets":["Revenue $4.17B, +8% QoQ; GAAP diluted EPS $0.86 (+10% QoQ); non-GAAP EPS $0.86 (+6% QoQ).","GAAP gross margin 48.0%; operating margin 30.3%.","Deferred revenue rose to $2.05B from $1.55B; Japan shipments in inventory ~$184M.","Q4 guidance: revenue ~$4.3B ±$300M; non-GAAP EPS ~$0.87 ±$0.10.","China was 37% of revenue; CEO cites strong execution and positioning for 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0000707549-24-000125","json":"https://secwatch.observer/filing/0000707549-24-000125.json","markdown":"https://secwatch.observer/filing/0000707549-24-000125.md","text":"https://secwatch.observer/filing/0000707549-24-000125.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/707549/000070754924000125/0000707549-24-000125-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/707549/000070754924000125/lrcx-20241023.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-30T11:14:29.907031+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}