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Zenas Biopharma shares owned by Sphera Funds Management

Quarter-by-quarter ownership of Zenas Biopharma (ZBIO) shares owned by Sphera Funds Management from 13F filings

Historical chart of Sphera Funds Management investment in Zenas Biopharma

Tip: Access up to 7 years of quarterly data

All positions including Zenas Biopharma held by Sphera Funds Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Zenas Biopharma by Sphera Funds Management

Quarter filed Position value Share count Share price at filing
2026-03-31 $4.2M 214k 19.55

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Top funds holding Zenas Biopharma

FMR
Sr One Capital Management
NEA Management Company
Enavate Sciences GP
Federated Investors
Capital Research and Management Company - Division 3
Fairmount Funds Management
BlackRock
NVP Associates
Vanguard Group
Vanguard Capital Management
Polar Capital Holdings
Alliancebernstein
Wellington Management Company
EcoR1 Capital

View all funds holding Zenas Biopharma