FREMONT, Calif., Jan. 28, 2026 /PRNewswire/ -- Lam Research Corporation (the "Company," "Lam," "Lam Research") today announced financial results for the quarter ended December 28, 2025 (the "December 2025 quarter"). Highlights for the December 2025 quarter were as follows: | December 2025 | September 2025 | Change Q/Q | | | | --- | --- | --- | --- | --- | | Revenue | $ | $ | — | | | | 5,344,791 | 5,324,173 | | | | Gross margin as percentage of revenue | 49.6 % | 50.4 % | - 80 | | | | | | bps | | | Operating ...

FREMONT, Calif., July 30, 2025 /PRNewswire/ -- Lam Research Corporation (the "Company," "Lam," "Lam Research") today announced financial results for the quarter ended June 29, 2025 (the "June 2025 quarter").Highlights for the June 2025 quarter were as follows: Revenue of $5.17 billion. U.S. GAAP gross margin of 50.1%, U.S. GAAP operating income as a percentage of revenue of 33.7%, and U.S. GAAP diluted EPS of $1.35. Non-GAAP gross margin of 50.3%, non-GAAP operating income as a percentage of revenue of 34.4 ...