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Lam Research shares owned by Patten

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

Historical chart of Patten investment in Lam Research

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

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Quarterly reported holdings in Lam Research by Patten

Quarter filed Position value Share count Share price at filing
2026-03-31 $211k 987 213.66