13F Insight
DOSSIER · 13F Holders · Q1 2026Healthcare · Biological Products, (No Diagnostic Substances)Mega-capCrowded
IBRX

IMMUNITYBIO INC

400 institutions still hold IMMUNITYBIO INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 45256X103·Biological Products, (No Diagnostic Substances)·400 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 5.2%
vs prior quarter
13F value held
$1.0B
47.0% inst. owned
of float
Holders
400
+44 QoQ
filers reporting
Activity
+36 / −98
+829 added · −701 reduced
this quarter
Concentration
19.86%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

400 institutions reported IBRX in Q1 2026. BlackRock, Inc. leads at 19.9% of the visible book. +44 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$202M26.3M0.00%Q1 202602
STATE STREET CORP
CIK 0000093751
$136M17.7M0.00%Q1 202603
Vanguard Portfolio Management
CIK 0002100121
$125M16.3M0.01%Q1 202604
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$116M15.1M0.00%Q1 202605
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$67M8.7M0.01%Q1 202606
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$62M8.0M0.00%Q1 202607
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$34M4.4M0.03%Q1 202608
LMR Partners LLP
CIK 0001578621
$33M4.3M0.07%Q1 202609
MORGAN STANLEY
CIK 0000895421
$31M4.0M0.00%Q1 202610
Woodline Partners LP
CIK 0001784547
$26M3.4M0.10%Q1 202611
GOLDMAN SACHS GROUP INC
CIK 0000886982
$25M3.2M0.00%Q1 202612
UBS Group AG
CIK 0001610520
$23M2.9M0.00%Q1 202613
NORTHERN TRUST CORP
CIK 0000073124· Index
$19M2.5M0.00%Q1 202614
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$19M2.5M0.00%Q1 202615
BANK OF AMERICA CORP /DE/
CIK 0000070858
$19M2.4M0.00%Q1 202616
SEB Asset Management AB
CIK 0002127509
$19M2.4M0.08%Q1 202617
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$18M2.4M0.00%Q1 202618
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$16M2.1M0.00%Q1 202619
BARCLAYS PLC
CIK 0000312069
$16M2.1M0.00%Q1 202620
Private Advisor Group, LLC
CIK 0001567755
$13M1.6M0.06%Q1 2026
Page 1 of 20
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