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Lam Research Corp (LRCX) operating KPIs

LRCXNasdaqSpecial Industry Machinery, NECFiscal year ends June 27
Financials through Q4 FY2026, quarter ended Jun 28, 2026Last filing: 10-Q on Oct 22, 2026Score 21/3065% above fair value
$239.11−15.28 (-6.01%)

Close on Oct 30, 2026Market cap $299.20BP/E 41.5Yield 0.43%

Lam Research regional revenue share — China (%) (%)

Published in every quarterly Form 8-K earnings release (Q1 FY27: China 29%, Taiwan 24%, Korea 22%, US 8%, Japan 7%, Southeast Asia 7%, Europe 3% = 100%).

Latest, Q1 FY27
35.0%
Period ended Sep 27, 2026
Change on a year earlier
-8.0 pts
43.0% in Q1 FY26
History
38 quarters
Since Q4 FY17
Sources
38
Documents cited below

Quarterly history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedRegional revenue share — China (%) (%)Year on yearSource
Q1 FY27Sep 27, 202635.0%-8.0 ptsLam Research Form 8-K Earnings Release (filed 2026-10-21) ↗
Q4 FY26Jun 28, 202626.0%-9.0 ptsLam Research Form 8-K Earnings Release (filed 2026-07-29) ↗
Q3 FY26Mar 29, 202634.0%+3.0 ptsLam Research Form 8-K Earnings Release (filed 2026-04-22) ↗
Q2 FY26Dec 27, 202535.0%+4.0 ptsLam Research Form 8-K Earnings Release (filed 2026-01-28) ↗
Q1 FY26Sep 27, 202543.0%+6.0 ptsLam Research Form 8-K Earnings Release (filed 2025-10-22) ↗
Q4 FY25Jun 28, 202535.0%-4.0 ptsLam Research Form 8-K Earnings Release (filed 2025-07-30) ↗
Q3 FY25Mar 29, 202531.0%-11.0 ptsLam Research Form 8-K Earnings Release (filed 2025-04-23) ↗
Q2 FY25Dec 27, 202431.0%-9.0 ptsLam Research Form 8-K Earnings Release (filed 2025-01-29) ↗
Q1 FY25Sep 27, 202437.0%-11.0 ptsLam Research Form 8-K Earnings Release (filed 2024-10-23) ↗
Q4 FY24Jun 28, 202439.0%+13.0 ptsLam Research Form 8-K Earnings Release (filed 2024-07-31) ↗
Q3 FY24Mar 29, 202442.0%+20.0 ptsLam Research Form 8-K Earnings Release (filed 2024-04-24) ↗
Q2 FY24Dec 27, 202340.0%+16.0 ptsLam Research Form 8-K Earnings Release (filed 2024-01-24) ↗
Q1 FY24Sep 27, 202348.0%+18.0 ptsLam Research Form 8-K Earnings Release (filed 2023-10-18) ↗
Q4 FY23Jun 28, 202326.0%-5.0 ptsLam Research Form 8-K Earnings Release (filed 2023-07-26) ↗
Q3 FY23Mar 29, 202322.0%-9.0 ptsLam Research Form 8-K Earnings Release (filed 2023-04-19) ↗
Q2 FY23Dec 27, 202224.0%-2.0 ptsLam Research Form 8-K Earnings Release (filed 2023-01-25) ↗

Breakdown

What makes up regional revenue share — china (%)

Cite this data

StockData. (2026). Lam Research Regional revenue share — China (%) (%), quarterly Q4 FY17–Q1 FY27 [Data set]. Compiled from Lam Research SEC filings and investor materials. https://stockdatahq.com/stocks/lrcx/kpis/geo-pct-cn

See every metric in the Lam Research KPI table. Data updated Oct 25, 2026.