{"filing":{"accession_number":"0000707549-26-000033","cik":"0000707549","ticker":"LRCX","company_name":"LAM RESEARCH CORP","form":"8-K","filing_date":"2026-07-29","report_date":"2026-07-29","primary_document":"lrcx-20260729.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/707549/000070754926000033/lrcx-20260729.htm"},"events":[{"id":21606,"run_id":19490,"accession_number":"0000707549-26-000033","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.99,"summary":"Lam Research reported financial results for the quarter ended June 28, 2026, with record revenue of $6.72 billion, GAAP diluted EPS of $1.81 ($1.82 non-GAAP), and gross margin of 51.7% GAAP (52.0% non-GAAP), driven by AI-driven demand. The company provided forward guidance for the next quarter.","company_name":"LAM RESEARCH CORP","ticker":"LRCX","filing_date":"2026-07-29","form":"8-K","submitted_at":null,"items":[{"id":21286,"accession_number":"0000707549-26-000033","item_number":"2.02","item_title":null,"event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.99,"reasoning":"This is a press release announcing Lam Research's financial results for the quarter ended June 28, 2026, filed under Item 2.02 (Results of Operations and Financial Condition). The disclosure includes detailed quarterly revenue ($6.72 billion), gross margin (51.7% GAAP, 52.0% non-GAAP), operating margin (37.4% GAAP, 38.4% non-GAAP), diluted EPS ($1.81 GAAP, $1.82 non-GAAP), and forward guidance for the next quarter. The CEO commentary highlights \"record revenue, operating margin and earnings per share\" driven by AI-driven demand, making this a material earnings disclosure typical of Item 2.02 filings.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-29T20:12:06.822907+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":21286,"accession_number":"0000707549-26-000033","item_number":"2.02","item_title":null,"event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.99,"reasoning":"This is a press release announcing Lam Research's financial results for the quarter ended June 28, 2026, filed under Item 2.02 (Results of Operations and Financial Condition). The disclosure includes detailed quarterly revenue ($6.72 billion), gross margin (51.7% GAAP, 52.0% non-GAAP), operating margin (37.4% GAAP, 38.4% non-GAAP), diluted EPS ($1.81 GAAP, $1.82 non-GAAP), and forward guidance for the next quarter. The CEO commentary highlights \"record revenue, operating margin and earnings per share\" driven by AI-driven demand, making this a material earnings disclosure typical of Item 2.02 filings.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-29T20:12:06.822907+00:00","company_name":"LAM RESEARCH CORP","ticker":"LRCX","filing_date":"2026-07-29"}]}