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 active installed base — process chambers in production worldwide
Active installed base expanded from ~61,000 chambers (FY2019) to 84,000 (FY2022), 90,000 (FY2023), 96,000 (FY2024), and 102,600 chambers (FY2025), driving recurring CSBG revenue.
Latest, FY2025
102,600
Period ended Jun 28, 2025
Change on a year earlier
+6.9%
96,000 in FY2024
History
5 years
Since FY2019
Sources
3
Documents cited below
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Active installed base — process chambers in production worldwide | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Jun 28, 2025 | 102,600 | +6.9% | Lam Research 2025 Impact Report: ESG Frameworks & Data Tables (FY2023–FY2025) ↗ |
| FY2024 | Jun 28, 2024 | 96,000 | +6.7% | Lam Research 2025 Impact Report: ESG Frameworks & Data Tables (FY2023–FY2025) ↗ |
| FY2023 | Jun 28, 2023 | 90,000 | +7.1% | Lam Research 2025 Impact Report: ESG Frameworks & Data Tables (FY2023–FY2025) ↗ |
| FY2022 | Jun 28, 2022 | 84,000 | – | Lam Research FY2023Q2 Earnings Call Transcript (The Motley Fool) ↗ |
| FY2019 | Jun 28, 2019 | 61,000 | – | Lam Research FY2020Q2 Earnings Call Transcript (The Motley Fool) ↗ |
Breakdown
What makes up active installed base — process chambers in production worldwide
Cite this data
StockData. (2026). Lam Research Active installed base — process chambers in production worldwide, annual FY2019–FY2025 [Data set]. Compiled from Lam Research SEC filings and investor materials. https://stockdatahq.com/stocks/lrcx/kpis/installed-base-chambers
See every metric in the Lam Research KPI table. Data updated Oct 25, 2026.