AI Holders Summary · Q1 2026

134 institutions reported FEIM in Q1 2026. Edenbrook Capital, LLC leads at 33.7% 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

Edenbrook Capital, LLC

CIK 0001666682

$83M1.9M25.83%Q1 2026 02

DRIEHAUS CAPITAL MANAGEMENT LLC

CIK 0000938206

$22M492K0.16%Q1 2026 03

BlackRock, Inc.

CIK 0002012383

$21M475K0.00%Q1 2026 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$13M282K0.00%Q1 2026 05

GOLDMAN SACHS GROUP INC

CIK 0000886982

$12M265K0.00%Q1 2026 06

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$11M257K0.00%Q1 2026 07

NEXT CENTURY GROWTH INVESTORS LLC

CIK 0001134007

$10M216K0.69%Q1 2026 08

SEGALL BRYANT & HAMILL, LLC

CIK 0001006378

$9M212K0.13%Q1 2026 09

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$7M160K0.00%Q1 2026 10

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$7M155K0.01%Q1 2026 11

MYDA Advisors LLC

CIK 0001589689

$6M140K1.02%Q1 2026 12

Portolan Capital Management, LLC

CIK 0001350290

$6M113K0.33%Q4 2025 13

STATE STREET CORP

CIK 0000093751

$6M133K0.00%Q1 2026 14

SILVERCREST ASSET MANAGEMENT GROUP LLC

CIK 0001232395

$6M132K0.04%Q1 2026 15

UBS Group AG

CIK 0001610520

$5M121K0.00%Q1 2026 16

G2 Investment Partners Management LLC

CIK 0001593404

$5M112K1.22%Q1 2026 17

TWO SIGMA INVESTMENTS, LP

CIK 0001179392

$5M109K0.00%Q1 2026 18

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$5M109K0.00%Q1 2026 19

ESSEX INVESTMENT MANAGEMENT CO LLC

CIK 0000201772

$4M93K0.65%Q1 2026 20

SEI INVESTMENTS CO

CIK 0000350894

$4M92K0.00%Q1 2026

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