DOSSIER · 13F Holders · Q2 2026
BOLT

BOLT BIOTHERAPEUTICS INC

24 institutions still hold BOLT BIOTHERAPEUTICS INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 097702203·24 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$2M
visible holders
Holders
24
filers reporting
Concentration
22.96%
Sofinnova Investments, Inc. #1
top holder share
AI Holders Summary · Q2 2026

24 institutions reported BOLT in Q2 2026. Sofinnova Investments, Inc. leads at 23.0% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Sofinnova Investments, Inc.
CIK 0001631134
$530K138K0.03%Q2 2026
02
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$380K99K0.00%Q2 2026
03
Vivo Capital, LLC
CIK 0001674712
$279K72K0.03%Q2 2026
04
CITADEL ADVISORS LLC
CIK 0001423053
$219K57K0.00%Q2 2026
05
T3 Companies, LLC
CIK 0002052441
$146K38K0.16%Q2 2026
06
Board of Trustees of The Leland Stanford Junior University
CIK 0001315828
$139K36K0.03%Q2 2026
07
PFIZER INC
CIK 0000078003
$134K31K0.08%Q2 2026
08
Lynx1 Capital Management LP
CIK 0001910456
$119K31K0.01%Q2 2026
09
NANO CAP NEW MILLENNIUM GROWTH FUND L P
CIK 0001277890
$106K28K0.08%Q2 2026
10
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$74K19K0.00%Q2 2026
11
Shay Capital LLC
CIK 0001723643
$59K15K0.00%Q2 2026
12
BlackRock, Inc.
CIK 0002012383
$37K10K0.00%Q2 2026
13
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$27K7K0.00%Q2 2026
14
Nan Fung Group Holdings Ltd
CIK 0001782539
$19K5K0.01%Q2 2026
15
MORGAN STANLEY
CIK 0000895421
$12K3K0.00%Q2 2026
16
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$12K3K0.00%Q2 2026
17
NewEdge Advisors, LLC
CIK 0001633516
$10K3K0.00%Q2 2026
18
Tower Research Capital LLC (TRC)
CIK 0001533421
$7K2K0.00%Q2 2026
19
UBS Group AG
CIK 0001610520
$9822550.00%Q2 2026
20
SBI Securities Co., Ltd.
CIK 0001851815
$5011300.00%Q2 2026
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Insiders at BOLT BIOTHERAPEUTICS INC
Onetto NicoleQuinn William P.Nemec SarahBerner LauraDupont Jakob