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J. Goldman & Co LP

Position in ZBIO — Zenas BioPharma, Inc.

CIK 1412741 NEW YORK, NY

Position in ZBIO

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,731,728
+$1,012,347 QoQ
Shares Held
68,232
+85.4% QoQ
Ownership
0.105%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#52
of 145 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ZBIO Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

J. Goldman & Co LP holds $154,729,761 across 52 Biotechnology names. ZBIO ranks #22 (1.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ZBIO

Export CSV
2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,731,728 68,232
2026-03-31 $719,381 36,797