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Sio Capital Management, LLC

Position in ZBIO — Zenas BioPharma, Inc.

CIK 1482416 NEW YORK, NY

Position in ZBIO

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$6,485,321
New position
Shares Held
331,730
first reported quarter
Ownership
0.525%
of shares outstanding
% of Portfolio
0.93%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Position in Biotechnology

Healthcare · as of Mar 31, 2026

Sio Capital Management, LLC holds $315,732,064 across 42 Biotechnology names. ZBIO ranks #20 (2.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ZBIO

Export CSV
1 filing row on record
Report Date Value (USD) Shares
2026-03-31 $6,485,321 331,730