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Lam Research shares owned by Arp Americas

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

Historical chart of Arp Americas investment in Lam Research

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

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Quarterly reported holdings in Lam Research by Arp Americas

Quarter filed Position value Share count Share price at filing
2025-09-30 $815k 6.1k 133.90
2025-06-30 $895k 9.2k 97.34
2025-03-31 $1.8M 25k 72.70
2024-12-31 $693k 9.6k 72.23