AI Holders Summary · Q2 2026

146 institutions reported FEIM in Q2 2026. Edenbrook Capital, LLC leads at 33.3% 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

Edenbrook Capital, LLC

CIK 0001666682

$124M1.9M25.06%Q2 2026 02

DRIEHAUS CAPITAL MANAGEMENT LLC

CIK 0000938206

$47M706K0.27%Q2 2026 03

BlackRock, Inc.

CIK 0002012383

$34M517K0.00%Q2 2026 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$19M292K0.00%Q2 2026 05

NEXT CENTURY GROWTH INVESTORS LLC

CIK 0001134007

$15M231K0.81%Q2 2026 06

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$15M228K0.00%Q2 2026 07

GOLDMAN SACHS GROUP INC

CIK 0000886982

$14M206K0.00%Q2 2026 08

SEGALL BRYANT & HAMILL, LLC

CIK 0001006378

$14M204K0.16%Q2 2026 09

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$12M178K0.00%Q2 2026 10

Portolan Capital Management, LLC

CIK 0001350290

$10M153K0.38%Q2 2026 11

STATE STREET CORP

CIK 0000093751

$9M138K0.00%Q2 2026 12

SILVERCREST ASSET MANAGEMENT GROUP LLC

CIK 0001232395

$8M126K0.05%Q2 2026 13

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$8M116K0.01%Q2 2026 14

MORGAN STANLEY

CIK 0000895421

$8M115K0.00%Q2 2026 15

CITADEL ADVISORS LLC

CIK 0001423053

$7M110K0.00%Q2 2026 16

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$7M109K0.00%Q2 2026 17

ESSEX INVESTMENT MANAGEMENT CO LLC

CIK 0000201772

$6M89K0.77%Q2 2026 18

Vanguard Portfolio Management

CIK 0002100121· Index

$5M81K0.00%Q2 2026 19

Invesco Ltd.

CIK 0000914208

$5M78K0.00%Q2 2026 20

G2 Investment Partners Management LLC

CIK 0001593404

$5M112K1.22%Q1 2026

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