AI Holders Summary · Q1 2026

203 institutions reported MCB in Q1 2026. WELLINGTON MANAGEMENT GROUP LLP leads at 14.8% 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

WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219

$100M1.2M0.02%Q1 2026 02

BlackRock, Inc.

CIK 0002012383

$85M1.0M0.00%Q1 2026 03

Patriot Financial Partners GP II, L.P.

CIK 0002061817

$58M765K18.21%Q4 2025 04

PATRIOT FINANCIAL PARTNERS GP, LP

CIK 0001470261

$54M765K18.88%Q2 2025 05

ADAGE CAPITAL PARTNERS GP, L.L.C.

CIK 0001165408

$49M585K0.08%Q1 2026 06

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$42M502K0.00%Q1 2026 07

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$38M460K0.01%Q1 2026 08

STATE STREET CORP

CIK 0000093751

$32M384K0.00%Q1 2026 09

UBS Group AG

CIK 0001610520

$28M339K0.00%Q1 2026 10

AMERICAN CENTURY COMPANIES INC

CIK 0000748054

$28M331K0.01%Q1 2026 11

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$27M324K0.01%Q1 2026 12

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$22M262K0.00%Q1 2026 13

KENNEDY CAPITAL MANAGEMENT LLC

CIK 0000884589

$18M218K0.38%Q1 2026 14

BASSWOOD CAPITAL MANAGEMENT, L.L.C.

CIK 0001085393

$18M210K0.83%Q1 2026 15

Bank of New York Mellon Corp

CIK 0001390777

$16M194K0.00%Q1 2026 16

ALLIANCEBERNSTEIN L.P.

CIK 0001109448

$14M177K0.00%Q1 2026 17

MORGAN STANLEY

CIK 0000895421

$13M151K0.00%Q1 2026 18

Nuveen, LLC

CIK 0001871926

$13M150K0.00%Q1 2026 19

BANC FUNDS CO LLC

CIK 0001029311

$12M142K2.21%Q1 2026 20

BANK OF AMERICA CORP /DE/

CIK 0000070858

$12M142K0.00%Q1 2026

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