AI Holders Summary · Q1 2026

23 institutions reported APRE in Q1 2026. AIGH Capital Management LLC leads at 45.3% 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

$775K1.0M0.11%Q1 2026 02

Vestal Point Capital, LP

CIK 0001974915

$267K350K0.01%Q1 2026 03

SPHERA FUNDS MANAGEMENT LTD.

CIK 0001496201

$206K270K0.03%Q1 2026 04

Nantahala Capital Management, LLC

CIK 0001472322

$157K206K0.01%Q1 2026 05

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$91K119K0.00%Q1 2026 06

CITADEL ADVISORS LLC

CIK 0001423053

$44K51K0.00%Q4 2025 07

BNP PARIBAS FINANCIAL MARKETS

CIK 0001166588

$30K40K0.00%Q1 2026 08

VANGUARD FIDUCIARY TRUST CO

CIK 0000933478· Index

$29K38K0.00%Q1 2026 09

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$19K25K0.00%Q1 2026 10

MORGAN STANLEY

CIK 0000895421

$17K22K0.00%Q1 2026 11

LPL Financial LLC

CIK 0001403438

$16K21K0.00%Q1 2026 12

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$15K20K0.00%Q1 2026 13

HighTower Advisors, LLC

CIK 0001462245

$11K14K0.00%Q1 2026 14

TWO SIGMA SECURITIES, LLC

CIK 0001450144· Market maker

$10K14K0.00%Q1 2026 15

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$10K13K0.00%Q1 2026 16

BlackRock, Inc.

CIK 0002012383

$6K9K0.00%Q1 2026 17

Tower Research Capital LLC (TRC)

GROUP ONE TRADING LLC

CIK 0000932540

$4405770.00%Q1 2026 20

OSAIC HOLDINGS, INC.

CIK 0001677044

$2252950.00%Q1 2026

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