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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 weighted-average diluted shares (GAAP)

Annual figures from Lam Research's filings and investor materials

QuarterlyAnnual
Latest, FY2026
1,261.10
Period ended Jun 28, 2026
Change on a year earlier
-2.2%
1,290.10 in FY2025
History
18 years
Since FY2009
Sources
14
Documents cited below

Annual history

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

PeriodEndedWeighted-average diluted shares (GAAP)Year on yearSource
FY2026Jun 28, 20261,261.10-2.2%Lam Research Form 10-K (filed 2026-08-07) ↗
FY2025Jun 28, 20251,290.10-2.3%Lam Research Form 10-K (filed 2026-08-07) ↗
FY2024Jun 28, 20241,320.00-2.8%Lam Research Form 10-K (filed 2026-08-07) ↗
FY2023Jun 28, 20231,358.30+866.1%Lam Research Form 10-K (filed 2025-08-11) ↗
FY2022Jun 28, 2022140.60-3.2%Lam Research Form 10-K (filed 2024-08-29) ↗
FY2021Jun 28, 2021145.30-2.5%Lam Research Form 10-K (filed 2023-08-15) ↗
FY2020Jun 28, 2020149.10-6.8%Lam Research Form 10-K (filed 2022-08-24) ↗
FY2019Jun 28, 2019159.90-11.6%Lam Research Form 10-K (filed 2021-08-17) ↗
FY2018Jun 28, 2018180.80-1.6%Lam Research Form 10-K (filed 2020-08-18) ↗
FY2017Jun 28, 2017183.80+4.9%Lam Research Form 10-K (filed 2019-08-20) ↗
FY2016Jun 28, 2016175.20-90.1%Lam Research Form 10-K (filed 2018-08-14) ↗
FY2015Jun 28, 20151,770.70+1.5%Lam Research SEC Form 10-K (filed 2015-08-13) ↗
FY2014Jun 28, 20141,745.00+0.6%Lam Research SEC Form 10-K (filed 2014-08-26) ↗
FY2013Jun 28, 20131,734.30+38.5%Lam Research SEC Form 10-K (filed 2013-08-27) ↗
FY2012Jun 28, 20121,252.30+0.2%Lam Research SEC Form 10-K (filed 2012-08-22) ↗
FY2011Jun 28, 20111,250.20-2.4%Lam Research SEC Form 10-K (filed 2011-08-19) ↗

Cite this data

StockData. (2026). Lam Research Weighted-average diluted shares (GAAP), annual FY2009–FY2026 [Data set]. Compiled from Lam Research SEC filings and investor materials. https://stockdatahq.com/stocks/lrcx/kpis/fin-diluted-shares

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