AI Holders Summary · Q1 2026

29 institutions reported MCHX in Q1 2026. Edenbrook Capital, LLC leads at 69.2% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

Hide index funds / market makers / custodians(6 on this page)

#HolderValueShares% port.Quarter

Edenbrook Capital, LLC

CIK 0001666682

$23M14.7M7.08%Q1 2026 02

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$2M1.6M0.00%Q1 2026 03

Kanen Wealth Management LLC

CIK 0001681614

$2M1.3M0.72%Q1 2026 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$2M1.1M0.00%Q1 2026 05

BlackRock, Inc.

CIK 0002012383

$992K640K0.00%Q1 2026 06

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$628K405K0.00%Q1 2026 07

P.A.W. CAPITAL CORP

CIK 0000949853

$620K400K0.50%Q1 2026 08

ACADIAN ASSET MANAGEMENT LLC

CIK 0000916542

$327K212K0.00%Q1 2026 09

VANGUARD FIDUCIARY TRUST CO

CIK 0000933478· Index

$313K202K0.00%Q1 2026 10

STATE STREET CORP

CIK 0000093751

$218K141K0.00%Q1 2026 11

Acuitas Investments, LLC

CIK 0001524828

$207K134K14.70%Q1 2026 12

NORTHERN TRUST CORP

CIK 0000073124· Index

$118K76K0.00%Q1 2026 13

MARATHON CAPITAL MANAGEMENT

CIK 0001213206

$103K64K0.02%Q2 2026 14

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$103K66K0.00%Q1 2026 15

BRIDGEWAY CAPITAL MANAGEMENT, LLC

CIK 0001107261

$88K57K0.00%Q1 2026 16

GOLDMAN SACHS GROUP INC

CIK 0000886982

$74K47K0.00%Q1 2026 17

MORGAN STANLEY

CIK 0000895421

$51K33K0.00%Q1 2026 18

LPL Financial LLC

CIK 0001403438

$48K31K0.00%Q1 2026 19

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$38K24K0.00%Q1 2026 20

Black Diamond Financial, LLC

CIK 0001759236

$31K20K0.00%Q1 2026

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