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Lam Research shares owned by Platinum Investment Mangement

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

Historical chart of Platinum Investment Mangement investment in Lam Research

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

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Quarterly reported holdings in Lam Research by Platinum Investment Mangement

Quarter filed Position value Share count Share price at filing
2025-09-30 $77M 575k 133.90
2025-06-30 $71M 733k 97.34
2025-03-31 $83M 1.1M 72.70
2024-12-31 $1.2M 17k 72.23