AI Holders Summary · Q2 2026

135 institutions reported CLFD in Q2 2026. AIGH Capital Management LLC leads at 14.4% 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

$40M1.0M2.53%Q2 2026 02

BlackRock, Inc.

CIK 0002012383

$38M957K0.00%Q2 2026 03

ACK Asset Management LLC

CIK 0001510940

$32M810K3.76%Q2 2026 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$19M482K0.00%Q2 2026 05

MAIRS & POWER INC

CIK 0001070134

$15M385K0.14%Q2 2026 06

Vanguard Portfolio Management

CIK 0002100121· Index

$15M371K0.00%Q2 2026 07

STATE STREET CORP

CIK 0000093751

$14M363K0.00%Q2 2026 08

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$14M357K0.00%Q2 2026 09

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$12M302K0.00%Q2 2026 10

PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.

CIK 0001238990

$11M278K0.55%Q2 2026 11

ROYAL BANK OF CANADA

CIK 0001000275

$10M262K0.00%Q2 2026 12

ROYCE & ASSOCIATES LP

CIK 0000906304

$10M257K0.08%Q2 2026 13

CITADEL ADVISORS LLC

CIK 0001423053

$8M190K0.00%Q2 2026 14

Dana Investment Advisors, Inc.

CIK 0001427514

$6M162K0.17%Q2 2026 15

JPMORGAN CHASE & CO

CIK 0000019617

$6M164K0.00%Q2 2026 16

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$6M142K0.00%Q2 2026 17

GOLDMAN SACHS GROUP INC

CIK 0000886982

$6M139K0.00%Q2 2026 18

Divisadero Street Capital Management, LP

CIK 0001901865

$5M131K0.12%Q2 2026 19

NORTHERN TRUST CORP

CIK 0000073124· Index

$5M126K0.00%Q2 2026 20

MARSHALL WACE, LLP

CIK 0001318757

$4M112K0.00%Q2 2026

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