Weiss Asset Management LP[1 »

Acm Research shares owned by Weiss Asset Management LP[1

Quarter-by-quarter ownership of Acm Research (ACMR) shares owned by Weiss Asset Management LP[1 from 13F filings

Historical chart of Weiss Asset Management LP[1 investment in Acm Research

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All positions including Acm Research held by Weiss Asset Management LP[1 consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Acm Research by Weiss Asset Management LP[1

Quarter filed Position value Share count Share price at filing
2025-12-31 $1.9M 49k 39.45