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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 global regular employee headcount

Quarterly headcount disclosed by the CFO on earnings calls (24,300 at Q1 FY27; 19,700 at Q4 FY26); annual headcount and regional split disclosed in Form 10-K Item 1.

QuarterlyAnnual
Latest, Q1 FY27
24,300
Period ended Sep 27, 2026
Change on a year earlier
+25.3%
19,400 in Q1 FY26
History
30 quarters
Since Q4 FY17
Sources
30
Documents cited below

Quarterly history

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

PeriodEndedGlobal regular employee headcountYear on yearSource
Q1 FY27Sep 27, 202624,300+25.3%Lam Research FY2027Q1 Earnings Call Transcript (The Motley Fool) ↗
Q4 FY26Jun 28, 202622,400+17.9%Lam Research FY2026Q4 Earnings Call Transcript (The Motley Fool) ↗
Q3 FY26Mar 29, 202620,600+10.8%Lam Research FY2026Q3 Earnings Call Transcript (The Motley Fool) ↗
Q2 FY26Dec 27, 202519,700+7.7%Lam Research FY2026Q2 Earnings Call Transcript (The Motley Fool) ↗
Q1 FY26Sep 27, 202519,400+9.6%Lam Research Form 10-Q (filed 2025-10-24) ↗
Q4 FY25Jun 28, 202519,000+10.5%Lam Research Form 10-K (filed 2025-08-11) ↗
Q3 FY25Mar 29, 202518,600+8.1%Lam Research Form 10-Q (filed 2025-04-25) ↗
Q2 FY25Dec 27, 202418,300+6.4%Lam Research FY2025Q2 Earnings Call Transcript (The Motley Fool) ↗
Q1 FY25Sep 27, 202417,700+2.9%Lam Research FY2025Q1 Earnings Call Transcript (The Motley Fool) ↗
Q4 FY24Jun 28, 202417,200-1.1%Lam Research FY2024Q4 Earnings Call Transcript (The Motley Fool) ↗
Q3 FY24Mar 29, 202417,200-8.0%Lam Research FY2024Q3 Earnings Call Transcript (The Motley Fool) ↗
Q2 FY24Dec 27, 202317,200-10.4%Lam Research FY2024Q2 Earnings Call Transcript (The Motley Fool) ↗
Q1 FY24Sep 27, 202317,200-8.0%Lam Research FY2024Q1 Earnings Call Transcript (The Motley Fool) ↗
Q4 FY23Jun 28, 202317,400-1.7%Lam Research FY2023Q4 Earnings Call Transcript (The Motley Fool) ↗
Q3 FY23Mar 29, 202318,700+10.7%Lam Research Form 10-Q (filed 2023-04-24) ↗
Q2 FY23Dec 27, 202219,200+17.8%Lam Research FY2023Q2 Earnings Call Transcript (The Motley Fool) ↗

Breakdown

What makes up global regular employee headcount

Cite this data

StockData. (2026). Lam Research Global regular employee headcount, quarterly Q4 FY17–Q1 FY27 [Data set]. Compiled from Lam Research SEC filings and investor materials. https://stockdatahq.com/stocks/lrcx/kpis/employees-headcount

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