{"schema_version":"secwatch.filing_event.v1","accession":"0000707549-25-000051","form_type":"8-K","ticker":"LRCX","cik":"0000707549","company_name":"LAM RESEARCH CORP","filed_at":"2025-04-23T23:59:59+00:00","discovered_at":"2026-05-14T18:02:51.063766+00:00","generated_at":"2026-05-23T08:33:25.485068+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Lam Research reports March quarter revenue $4.72B, EPS $1.03; guides June revenue ~$5B","bullets":["Revenue $4.72B, up 8% QoQ; GAAP EPS $1.03, up 12% QoQ.","GAAP gross margin 49.0%, operating margin 33.1%, both improved sequentially.","Non-GAAP diluted EPS $1.04 vs $0.91 in prior quarter.","June 2025 guidance: revenue $5.0B±$300M, GAAP EPS $1.20±$0.10.","Cash, equivalents & restricted cash $5.5B, down from $5.7B due to capital return."],"urls":{"canonical":"https://secwatch.observer/filing/0000707549-25-000051","json":"https://secwatch.observer/filing/0000707549-25-000051.json","markdown":"https://secwatch.observer/filing/0000707549-25-000051.md","text":"https://secwatch.observer/filing/0000707549-25-000051.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/707549/000070754925000051/0000707549-25-000051-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/707549/000070754925000051/lrcx-20250423.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T08:33:25.485068+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"}