AI Holders Summary · Q2 2026

108 institutions reported IMMX in Q2 2026. Jupiter Topco LLC leads at 19.6% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(2 on this page)

#HolderValueShares% port.Quarter

Jupiter Topco LLC

CIK 0002146052

$101M9.8M0.04%Q2 2026 02

Saturn V Capital Management LP

CIK 0001964437

$48M4.7M6.89%Q2 2026 03

JANUS HENDERSON GROUP PLC

CIK 0001274173

$44M4.8M0.02%Q1 2026 04

EVENTIDE ASSET MANAGEMENT, LLC

CIK 0001442891

$40M3.9M0.54%Q2 2026 05

STATE STREET CORP

CIK 0000093751

$31M3.0M0.00%Q2 2026 06

BlackRock, Inc.

CIK 0002012383

$31M3.0M0.00%Q2 2026 07

Deep Track Capital, LP

CIK 0001856083

$29M2.8M0.42%Q2 2026 08

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$26M2.5M0.00%Q2 2026 09

Opaleye Management Inc.

CIK 0001595855

$24M2.3M2.19%Q2 2026 10

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$21M2.1M0.01%Q2 2026 11

UBS Group AG

CIK 0001610520

$20M1.9M0.00%Q2 2026 12

MARSHALL WACE, LLP

CIK 0001318757

$19M1.8M0.01%Q2 2026 13

WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219

$15M1.5M0.00%Q2 2026 14

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$12M1.2M0.00%Q2 2026 15

Velan Capital Investment Management LP

CIK 0001848809

$11M1.1M6.81%Q2 2026 16

Bleichroeder LP

CIK 0001781002

$10M1.0M1.84%Q2 2026 17

Logos Global Management LP

CIK 0001792126

$10M1.0M0.44%Q2 2026 18

FRANKLIN RESOURCES INC

CIK 0000038777

$10M969K0.00%Q2 2026 19

Burkehill Global Management, LP

CIK 0001904549

$6M544K0.20%Q2 2026 20

CITADEL ADVISORS LLC

CIK 0001423053

$6M538K0.00%Q2 2026

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