Earnings preview

Nasdaq LRCX · Lam Research (LRCX)

Next report due at the SEC

Q1 FY2027 · 10-Q

Period ends Sep 27, 2026

days to the estimate

SEC deadline: Nov 6, 2026; Large accelerated filer: 40 days after the period ends. This one is a rule, not an estimate.
Likely filed around: Oct 23, 2026; Our estimate, not a company announcement — last year's Q1 FY2026 was filed Oct 24, 2025.

Last reported

FY2026 · 10-K

Period ended Jun 28, 2026 · filed Aug 7, 2026

Read it on SEC EDGAR

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