AI Holders Summary · Q2 2026

29 institutions reported APRE in Q2 2026. AIGH Capital Management LLC leads at 39.7% 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

AIGH Capital Management LLC

CIK 0001835943

$815K1.0M0.05%Q2 2026 02

Nantahala Capital Management, LLC

CIK 0001472322

$330K412K0.01%Q2 2026 03

Vestal Point Capital, LP

CIK 0001974915

$267K350K0.01%Q1 2026 04

SPHERA FUNDS MANAGEMENT LTD.

CIK 0001496201

$217K270K0.03%Q2 2026 05

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$85K106K0.00%Q2 2026 06

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$60K75K0.00%Q2 2026 07

CITADEL ADVISORS LLC

CIK 0001423053

$47K59K0.00%Q2 2026 08

BNP PARIBAS FINANCIAL MARKETS

CIK 0001166588

$36K45K0.00%Q2 2026 09

DIADEMA PARTNERS LP

CIK 0002026172

$36K45K0.00%Q2 2026 10

VANGUARD FIDUCIARY TRUST CO

CIK 0000933478· Index

$31K38K0.00%Q2 2026 11

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$28K35K0.00%Q2 2026 12

MORGAN STANLEY

CIK 0000895421

$21K26K0.00%Q2 2026 13

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$18K23K0.00%Q2 2026 14

LPL Financial LLC

CIK 0001403438

$13K16K0.00%Q2 2026 15

HighTower Advisors, LLC

CIK 0001462245

$11K14K0.00%Q2 2026 16

NORTHERN TRUST CORP

CIK 0000073124· Index

$11K14K0.00%Q2 2026 17

Persistent Asset Partners Ltd

CIK 0002056052

$9K11K0.00%Q2 2026 18

XTX Topco Ltd

CIK 0001828301

$8K11K0.00%Q2 2026 19

BlackRock, Inc.

CIK 0002012383

$6K7K0.00%Q2 2026 20

Tower Research Capital LLC (TRC)

CIK 0001533421

$3K4K0.00%Q2 2026

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