AI Holders Summary · Q1 2026

80 institutions reported IMMX in Q1 2026. JANUS HENDERSON GROUP PLC leads at 20.3% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(4 on this page)

#HolderValueShares% port.Quarter

JANUS HENDERSON GROUP PLC

CIK 0001274173

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

Saturn V Capital Management LP

CIK 0001964437

$34M3.7M6.09%Q1 2026 03

EVENTIDE ASSET MANAGEMENT, LLC

CIK 0001442891

$23M2.5M0.38%Q1 2026 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$16M1.8M0.00%Q1 2026 05

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$16M1.8M0.01%Q1 2026 06

Logos Global Management LP

CIK 0001792126

$11M1.2M0.56%Q1 2026 07

MARSHALL WACE, LLP

CIK 0001318757

$10M2.0M0.01%Q4 2025 08

Bleichroeder LP

CIK 0001781002

$9M1.0M1.57%Q1 2026 09

FRANKLIN RESOURCES INC

CIK 0000038777

$9M969K0.00%Q1 2026 10

Velan Capital Investment Management LP

CIK 0001848809

$7M740K4.22%Q1 2026 11

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$5M589K0.00%Q1 2026 12

Blue Owl Capital Holdings LP

CIK 0001858703

$5M548K1.34%Q1 2026 13

BlackRock, Inc.

CIK 0002012383

$4M468K0.00%Q1 2026 14

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$4M463K0.00%Q1 2026 15

LGT Fund Management Co Ltd.

CIK 0001911284

$4M417K0.16%Q1 2026 16

PRICE T ROWE ASSOCIATES INC /MD/

CIK 0000080255

$4M415K0.00%Q1 2026 17

Institute for Wealth Management, LLC.

CIK 0001533954

$3M338K0.33%Q1 2026 18

VANGUARD FIDUCIARY TRUST CO

CIK 0000933478· Index

$2M253K0.00%Q1 2026 19

KVP Capital Advisors, LP

CIK 0001858198

$2M230K1.57%Q1 2026 20

J. Goldman & Co LP

CIK 0001412741

$2M228K0.06%Q1 2026

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