AI Holders Summary · Q2 2026

118 institutions reported CRBP in Q2 2026. Cormorant Asset Management, LP leads at 17.2% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(5 on this page)

#HolderValueShares% port.Quarter

Cormorant Asset Management, LP

CIK 0001583977

$22M2.3M1.13%Q2 2026 02

ORBIMED ADVISORS LLC

CIK 0001055951

$16M1.7M0.30%Q2 2026 03

BlackRock, Inc.

CIK 0002012383

$12M1.3M0.00%Q2 2026 04

Aberdeen Group plc

CIK 0001716774

$12M1.3M0.02%Q2 2026 05

DIADEMA PARTNERS LP

CIK 0002026172

$9M935K1.11%Q2 2026 06

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$7M761K0.00%Q2 2026 07

Prosight Management, LP

CIK 0001617201

$7M697K1.07%Q1 2026 08

Jones Hill Capital LP

CIK 0002102314

$6M654K1.30%Q2 2026 09

Caption Management, LLC

CIK 0001706766

$6M600K0.03%Q2 2026 10

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$6M588K0.00%Q2 2026 11

ADAR1 Capital Management, LLC

CIK 0001940272

$5M482K0.21%Q2 2026 12

Stonepine Capital Management, LLC

CIK 0001440771

$4M425K2.25%Q2 2026 13

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$4M423K0.00%Q2 2026 14

STATE STREET CORP

CIK 0000093751

$2M255K0.00%Q2 2026 15

CITADEL ADVISORS LLC

CIK 0001423053

$2M225K0.00%Q2 2026 16

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$2M190K0.00%Q2 2026 17

Exome Asset Management LLC

CIK 0002011932

$2M185K1.07%Q2 2026 18

COMERICA BANK

CIK 0000901541

$2M200K0.01%Q4 2025 19

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

CIK 0001705339

$1M152K0.00%Q2 2026 20

NORTHERN TRUST CORP

CIK 0000073124· Index

$1M125K0.00%Q2 2026

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