AI Holders Summary · Q1 2026

98 institutions reported MRBK in Q1 2026. Fourthstone LLC leads at 19.1% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(3 on this page)

#HolderValueShares% port.Quarter

Fourthstone LLC

CIK 0001767803

$22M1.2M3.78%Q1 2026 02

STRATEGIC VALUE BANK PARTNERS LLC

CIK 0001904067

$12M651K6.64%Q1 2026 03

BlackRock, Inc.

CIK 0002012383

$11M559K0.00%Q1 2026 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$9M487K0.00%Q1 2026 05

FIRST MANHATTAN CO. LLC.

CIK 0000728083

$8M438K0.02%Q1 2026 06

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$8M434K0.00%Q1 2026 07

BANC FUNDS CO LLC

CIK 0001029311

$7M369K1.30%Q1 2026 08

ACADIAN ASSET MANAGEMENT LLC

CIK 0000916542

$5M251K0.01%Q1 2026 09

Ategra Capital Management, LLC

CIK 0001741369

$5M239K2.25%Q1 2026 10

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$4M213K0.00%Q1 2026 11

AMERICAN CENTURY COMPANIES INC

CIK 0000748054

$4M193K0.00%Q1 2026 12

Nuveen, LLC

CIK 0001871926

$3M169K0.00%Q1 2026 13

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

CIK 0001164508

$3M166K0.00%Q1 2026 14

Wick Capital Partners, LLC

CIK 0001904388

$3M145K0.50%Q1 2026 15

Connor, Clark & Lunn Investment Management Ltd.

CIK 0001596800

$3M138K0.01%Q1 2026 16

STATE STREET CORP

CIK 0000093751

$3M132K0.00%Q1 2026 17

TWO SIGMA INVESTMENTS, LP

CIK 0001179392

$2M111K0.00%Q1 2026 18

MARSHALL WACE, LLP

CIK 0001318757

$2M117K0.00%Q4 2025 19

Trexquant Investment LP

CIK 0001633445

$2M89K0.01%Q1 2026 20

SEGALL BRYANT & HAMILL, LLC

CIK 0001006378

$2M79K0.02%Q1 2026

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