Lam Research reports fiscal Q1 2027 results: revenue $8.22B, up 54% from a year earlier

Lam Research filed a Form 8-K with the SEC on Oct 21, 2026, 4:13 PM ET, reporting an event dated Oct 21, 2026. It covers Item 2.02 (Results of Operations and Financial Condition); Item 9.01 (Financial Statements and Exhibits). The results cover fiscal Q1 2027 (quarter ended Sep 27, 2026); figures below are from the company's XBRL financial data filed with the SEC.

• Revenue: $8.22B (+54.4% from $5.32B a year earlier)
• Operating income: $3.28B (+79.5% from $1.83B a year earlier)
• Net income: $2.75B (+75.5% from $1.57B a year earlier)
• Diluted EPS: $2.19 (+76.6% from $1.24 a year earlier)
• Form 8-K accepted by EDGAR Oct 21, 2026, 4:13 PM ET
• Accession number 0000707549-26-000052

SEC filing 8-K · accession 0000707549-26-000052 · sec.gov ↗