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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 micron Technology (MU) — R&D expense ($M)

Quarterly figures from Lam Research's filings and investor materials

QuarterlyAnnual
Latest, Q1 FY27
1,913
Period ended Sep 27, 2026
Change on a year earlier
+82.7%
1,047 in Q1 FY26
History
43 quarters
Since Q3 FY16
Sources
38
Documents cited below

Quarterly history

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

PeriodEndedMicron Technology (MU) — R&D expense ($M)Year on yearSource
Q1 FY27Sep 27, 20261,913+82.7%Micron Technology, Inc. (MU) SEC Form 10-Q/10-K (0000723125-26-000023) ↗
Q4 FY26Jun 28, 20261,316+36.4%Micron Technology, Inc. (MU) SEC Form 10-Q/10-K (0000723125-26-000015) ↗
Q3 FY26Mar 29, 20261,250+39.2%Micron Technology, Inc. (MU) SEC Form 10-Q/10-K (0000723125-26-000006) ↗
Q2 FY26Dec 27, 20251,171+31.9%Micron Technology, Inc. (MU) SEC Form 10-Q/10-K (0000723125-25-000046) ↗
Q1 FY26Sep 27, 20251,047+15.9%Micron Technology, Inc. (MU) SEC Form 10-Q/10-K (0000723125-26-000023) ↗
Q4 FY25Jun 28, 2025965+13.5%Micron Technology, Inc. (MU) SEC Form 10-Q/10-K (0000723125-26-000015) ↗
Q3 FY25Mar 29, 2025898+7.9%Micron Technology, Inc. (MU) SEC Form 10-Q/10-K (0000723125-26-000006) ↗
Q2 FY25Dec 27, 2024888+5.1%Micron Technology, Inc. (MU) SEC Form 10-Q/10-K (0000723125-25-000046) ↗
Q1 FY25Sep 27, 2024903+25.6%Micron Technology, Inc. (MU) SEC Form 10-Q/10-K (0000723125-26-000023) ↗
Q4 FY24Jun 28, 2024850+12.1%Micron Technology, Inc. (MU) SEC Form 10-Q/10-K (0000723125-25-000021) ↗
Q3 FY24Mar 29, 2024832+5.6%Micron Technology, Inc. (MU) SEC Form 10-Q/10-K (0000723125-25-000009) ↗
Q2 FY24Dec 27, 2023845-0.5%Micron Technology, Inc. (MU) SEC Form 10-Q/10-K (0000723125-24-000047) ↗
Q1 FY24Sep 27, 2023719-14.3%Micron Technology, Inc. (MU) SEC Form 10-Q/10-K (0000723125-25-000028) ↗
Q4 FY23Jun 28, 2023758-1.9%Micron Technology, Inc. (MU) SEC Form 10-Q/10-K (0000723125-24-000019) ↗
Q3 FY23Mar 29, 2023788-0.5%Micron Technology, Inc. (MU) SEC Form 10-Q/10-K (0000723125-24-000007) ↗
Q2 FY23Dec 27, 2022849+19.2%Micron Technology, Inc. (MU) SEC Form 10-Q/10-K (0000723125-23-000077) ↗

Cite this data

StockData. (2026). Lam Research Micron Technology (MU) — R&D expense ($M), quarterly Q3 FY16–Q1 FY27 [Data set]. Compiled from Lam Research SEC filings and investor materials. https://stockdatahq.com/stocks/lrcx/kpis/peer-mu-rd

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