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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 inventories — Raw materials and purchased subassemblies ($M)

Form 10-Q / 10-K Note (Inventories)

QuarterlyAnnual
Latest, Q1 FY27
2,837
Period ended Sep 27, 2026
Change on a year earlier
+9.9%
2,582 in Q1 FY26
History
43 quarters
Since Q3 FY16
Sources
42
Documents cited below

Quarterly history

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

PeriodEndedInventories — Raw materials and purchased subassemblies ($M)Year on yearSource
Q1 FY27Sep 27, 20262,837+9.9%Lam Research Form 10-Q (filed 2026-10-22) ↗
Q4 FY26Jun 28, 20262,551-4.2%Lam Research Form 10-Q (filed 2026-10-22) ↗
Q3 FY26Mar 29, 20262,506-9.2%Lam Research Form 10-Q (filed 2026-04-23) ↗
Q2 FY26Dec 27, 20252,570-8.9%Lam Research Form 10-Q (filed 2026-01-29) ↗
Q1 FY26Sep 27, 20252,582-9.0%Lam Research Form 10-Q (filed 2025-10-24) ↗
Q4 FY25Jun 28, 20252,662-8.9%Lam Research Form 10-K (filed 2026-08-07) ↗
Q3 FY25Mar 29, 20252,759-8.7%Lam Research Form 10-Q (filed 2025-04-25) ↗
Q2 FY25Dec 27, 20242,822-10.2%Lam Research Form 10-Q (filed 2025-01-31) ↗
Q1 FY25Sep 27, 20242,838-11.4%Lam Research Form 10-Q (filed 2024-10-28) ↗
Q4 FY24Jun 28, 20242,921-8.6%Lam Research Form 10-K (filed 2025-08-11) ↗
Q3 FY24Mar 29, 20243,020-6.2%Lam Research Form 10-Q (filed 2024-04-29) ↗
Q2 FY24Dec 27, 20233,144-0.4%Lam Research Form 10-Q (filed 2024-01-29) ↗
Q1 FY24Sep 27, 20233,203+19.5%Lam Research Form 10-Q (filed 2023-10-23) ↗
Q4 FY23Jun 28, 20233,197+33.1%Lam Research Form 10-K (filed 2024-08-29) ↗
Q3 FY23Mar 29, 20233,220+48.3%Lam Research Form 10-Q (filed 2023-04-24) ↗
Q2 FY23Dec 27, 20223,156+70.8%Lam Research Form 10-Q (filed 2023-01-30) ↗

Cite this data

StockData. (2026). Lam Research Inventories — Raw materials and purchased subassemblies ($M), quarterly Q3 FY16–Q1 FY27 [Data set]. Compiled from Lam Research SEC filings and investor materials. https://stockdatahq.com/stocks/lrcx/kpis/inv-raw-materials

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