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GEODE CAPITAL MANAGEMENT, LLC

Position in ZBIO — Zenas BioPharma, Inc.

CIK 1214717 BOSTON, MA

Position in ZBIO

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$22,401,758
+$9,581,162 QoQ
Shares Held
882,654
+34.6% QoQ
Ownership
1.35%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#18
of 145 holders
Holding Since
Sep 2024
8 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

GEODE CAPITAL MANAGEMENT, LLC holds $21,877,569,550 across 521 Biotechnology names. ZBIO ranks #128 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ZBIO

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $22,401,758 882,654
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