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Acm Research shares owned by Vanguard Global Advisers

Quarter-by-quarter ownership of Acm Research (ACMR) shares owned by Vanguard Global Advisers from 13F filings

Historical chart of Vanguard Global Advisers investment in Acm Research

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All positions including Acm Research held by Vanguard Global Advisers consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Acm Research by Vanguard Global Advisers

Quarter filed Position value Share count Share price at filing
2026-03-31 $1.0M 26k 39.35