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GEODE CAPITAL MANAGEMENT, LLC

Position in ZBIO — Zenas BioPharma, Inc.

CIK 1214717 BOSTON, MA

Position in ZBIO

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$12,820,596
-$8,543,952 QoQ
Shares Held
655,785
+11.5% QoQ
Ownership
1.04%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in ZBIO Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

GEODE CAPITAL MANAGEMENT, LLC holds $18,583,356,554 across 528 Biotechnology names. ZBIO ranks #144 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ZBIO

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7 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $12,820,596 655,785
2025-12-31 $21,364,548 588,393
2025-09-30 $10,434,776 470,035
2025-06-30 $3,620,347 373,617
2025-03-31 $2,821,531 357,156
2024-12-31 $2,856,343 348,760
2024-09-30 $420,580 24,857