Lam Research (LRCX): gross profit

Lam Research gross profit was $4.3B for the quarter ended Sep 27, 2026, up 60.1% from a year earlier, filed Oct 22, 2026.

Quarterly gross profit, as filed or reconstructed as revenue minus cost of revenue when the company does not tag it (many do not). Each figure below carries the filing it came from, so it can be checked.

The rest of Lam Research's filed figures

The same filings, line by line: each with its own page and its own history of restatements.

FigureLatestPeriodQuarter end
Revenue$8.2BCY2026Q32026-09-27
Operating income$3.3BCY2026Q32026-09-27
Net income$2.8BCY2026Q32026-09-27

Gross profit by quarter, as filed

PeriodQuarter endGross profitFiledFilingRestated
CY2024Q42024-12-29$2.1B2026-01-2910-Q 0000707549-26-000009
CY2025Q12025-03-30$2.3B2026-04-2310-Q 0000707549-26-000022
CY2025Q22025-06-29$2.6B2026-08-0710-K 0000707549-26-000037
CY2025Q32025-09-28$2.7B2026-10-2210-Q 0000707549-26-000054
CY2025Q42025-12-28$2.7B2026-01-2910-Q 0000707549-26-000009
CY2026Q12026-03-29$2.9B2026-04-2310-Q 0000707549-26-000022
CY2026Q22026-06-28$3.5B2026-08-0710-K 0000707549-26-000037
CY2026Q32026-09-27$4.3B2026-10-2210-Q 0000707549-26-000054

Figures are read from the company's own SEC XBRL filings. Nothing is estimated; an unknown is shown as unknown.

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