AI Holders Summary · Q4 2025

47 institutions reported IMDX in Q4 2025. BROADWOOD CAPITAL INC leads at 72.5% 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

BROADWOOD CAPITAL INC

CIK 0001278387

$86M11.4M5.03%Q4 2025 02

AWM Investment Company, Inc.

CIK 0001535264

$17M2.8M1.45%Q2 2026 03

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$4M736K0.00%Q2 2026 04

PURA VIDA INVESTMENTS, LLC

CIK 0001590144

$3M485K7.73%Q2 2026 05

Family Office Research LLC

CIK 0002041267

$2M650K0.90%Q3 2026 06

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$972K271K0.00%Q3 2026 07

BlackRock, Inc.

CIK 0002012383

$888K151K0.00%Q2 2026 08

FNY Investment Advisers, LLC

CIK 0001742998

$811K247K0.35%Q1 2026 09

VANGUARD FIDUCIARY TRUST CO

CIK 0000933478· Index

$735K125K0.00%Q2 2026 10

683 Capital Management, LLC

CIK 0001404574

$579K77K0.03%Q4 2025 11

STATE STREET CORP

CIK 0000093751

$544K92K0.00%Q2 2026 12

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$487K82K0.00%Q2 2026 13

NORTHERN TRUST CORP

CIK 0000073124· Index

$290K49K0.00%Q2 2026 14

OSAIC HOLDINGS, INC.

CIK 0001677044

$231K39K0.00%Q2 2026 15

MORGAN STANLEY

CIK 0000895421

$210K36K0.00%Q2 2026 16

UBS Group AG

CIK 0001610520

$161K45K0.00%Q3 2026 17

MARSHALL WACE, LLP

CIK 0001318757

$98K17K0.00%Q2 2026 18

ExodusPoint Capital Management, LP

CIK 0001736225

$83K14K0.00%Q2 2026 19

AXQ CAPITAL, LP

CIK 0001916908

$79K13K0.01%Q2 2026 20

ZEVENBERGEN CAPITAL INVESTMENTS LLC

CIK 0001276918

$79K22K0.00%Q3 2026

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