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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 non-GAAP operating expenses ($M) ($M)

Form 8-K Non-GAAP Reconciliation

Latest, Q1 FY27
1,004
Period ended Sep 27, 2026
Change on a year earlier
+20.7%
832 in Q1 FY26
History
39 quarters
Since Q3 FY17
Sources
38
Documents cited below

Quarterly history

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

PeriodEndedNon-GAAP operating expenses ($M) ($M)Year on yearSource
Q1 FY27Sep 27, 20261,004+20.7%Lam Research Form 8-K Earnings Release (filed 2026-10-21) ↗
Q4 FY26Jun 28, 2026916+11.4%Lam Research Form 8-K Earnings Release (filed 2026-07-29) ↗
Q3 FY26Mar 29, 2026866+13.5%Lam Research Form 8-K Earnings Release (filed 2026-04-22) ↗
Q2 FY26Dec 27, 2025828+12.7%Lam Research Form 8-K Earnings Release (filed 2026-01-28) ↗
Q1 FY26Sep 27, 2025832+15.2%Lam Research Form 8-K Earnings Release (filed 2025-10-22) ↗
Q4 FY25Jun 28, 2025822+19.3%Lam Research Form 8-K Earnings Release (filed 2025-07-30) ↗
Q3 FY25Mar 29, 2025763+9.4%Lam Research Form 8-K Earnings Release (filed 2025-04-23) ↗
Q2 FY25Dec 27, 2024735+10.9%Lam Research Form 8-K Earnings Release (filed 2025-01-29) ↗
Q1 FY25Sep 27, 2024722+16.1%Lam Research Form 8-K Earnings Release (filed 2024-10-23) ↗
Q4 FY24Jun 28, 2024689+16.8%Lam Research Form 8-K Earnings Release (filed 2024-07-31) ↗
Q3 FY24Mar 29, 2024698+14.8%Lam Research Form 8-K Earnings Release (filed 2024-04-24) ↗
Q2 FY24Dec 27, 2023662-3.5%Lam Research Form 8-K Earnings Release (filed 2024-01-24) ↗
Q1 FY24Sep 27, 2023622-3.9%Lam Research Form 8-K Earnings Release (filed 2023-10-18) ↗
Q4 FY23Jun 28, 2023590-7.0%Lam Research Form 8-K Earnings Release (filed 2023-07-26) ↗
Q3 FY23Mar 29, 2023608-2.1%Lam Research Form 8-K Earnings Release (filed 2023-04-19) ↗
Q2 FY23Dec 27, 2022686+9.4%Lam Research Form 8-K Earnings Release (filed 2023-01-25) ↗

Cite this data

StockData. (2026). Lam Research Non-GAAP operating expenses ($M) ($M), quarterly Q3 FY17–Q1 FY27 [Data set]. Compiled from Lam Research SEC filings and investor materials. https://stockdatahq.com/stocks/lrcx/kpis/fin-nongaap-opex

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