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Lam Research shares owned by BlackRock

Quarter-by-quarter ownership of Lam Research (LRCX) shares owned by BlackRock from 13F filings

Historical chart of BlackRock investment in Lam Research

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All positions including Lam Research held by BlackRock consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Lam Research by BlackRock

Quarter filed Position value Share count Share price at filing
2025-09-30 $17B 124M 133.90
2025-06-30 $12B 122M 97.34
2025-03-31 $9.0B 124M 72.70
2024-12-31 $9.1B 126M 72.23