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ZBIO1 quarters
Position history for VPVANGUARD PORTFOLIO MANAGEMENT LLC's holdings in ZENAS BIOPHARMA INC
VANGUARD PORTFOLIO MANAGEMENT LLC holds 251,410 shares of ZBIO (ZENAS BIOPHARMA INC), worth $4.9M as of 2026-Q1. This is a new position. ZBIO represents 0.0% of VANGUARD PORTFOLIO MANAGEMENT LLC's portfolio.
Current Value
$4.9M
Current Shares
251,410
Total Value Change
$0
Total Shares Change
0
Quarter-by-Quarter History
Other major holders of ZBIO: FMR LLC, FEDERATED HERMES, INC., BlackRock, Inc.