Weiss Asset Management LP[1 »

Atrium Therapeutics shares owned by Weiss Asset Management LP[1

Quarter-by-quarter ownership of Atrium Therapeutics (RNA) shares owned by Weiss Asset Management LP[1 from 13F filings

Historical chart of Weiss Asset Management LP[1 investment in Atrium Therapeutics

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All positions including Atrium Therapeutics 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 Atrium Therapeutics by Weiss Asset Management LP[1

Quarter filed Position value Share count Share price at filing
2026-03-31 $3.2M 241k 13.37

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View all positions for Weiss Asset Management LP[1

Top funds holding Atrium Therapeutics

BlackRock
RA Capital Management
Vanguard Capital Management
TIG Advisors
Pentwater Capital Management
Sessa Capital IM
Goldman Sachs Group
Vanguard Portfolio Management
Geode Capital Management
683 Capital Management
Weiss Asset Management LP[1
Cantor Fitzgerald, L. P.
Balyasny Asset Management
Squarepoint Ops
Fort Hoosac Management

View all funds holding Atrium Therapeutics