AI Holders Summary · Q2 2026

161 institutions reported AMTB in Q2 2026. WELLINGTON MANAGEMENT GROUP LLP leads at 23.3% 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

WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219

$138M5.4M0.02%Q2 2026 02

BlackRock, Inc.

CIK 0002012383

$72M2.8M0.00%Q2 2026 03

Patriot Financial Partners GP II, L.P.

CIK 0002061817

$51M2.0M13.09%Q2 2026 04

PATRIOT FINANCIAL PARTNERS GP, LP

CIK 0001470261

$42M2.3M14.89%Q2 2025 05

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$42M1.6M0.00%Q2 2026 06

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$40M1.6M0.01%Q2 2026 07

STATE STREET CORP

CIK 0000093751

$32M1.3M0.00%Q2 2026 08

North Reef Capital Management LP

CIK 0001867831

$26M1.2M0.88%Q1 2026 09

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$24M923K0.00%Q2 2026 10

AMERICAN CENTURY COMPANIES INC

CIK 0000748054

$22M846K0.01%Q2 2026 11

TWO SIGMA INVESTMENTS, LP

CIK 0001179392

$18M701K0.01%Q2 2026 12

BASSWOOD CAPITAL MANAGEMENT, L.L.C.

CIK 0001085393

$13M497K0.51%Q2 2026 13

Vanguard Portfolio Management

CIK 0002100121· Index

$11M427K0.00%Q2 2026 14

MALTESE CAPITAL MANAGEMENT LLC

CIK 0001040762

$11M420K1.95%Q2 2026 15

HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC

CIK 0001164833

$10M471K0.03%Q1 2026 16

GOLDMAN SACHS GROUP INC

CIK 0000886982

$9M343K0.00%Q2 2026 17

MENDON CAPITAL ADVISORS CORP

CIK 0001177043

$8M328K2.95%Q2 2026 18

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$8M317K0.00%Q2 2026 19

NORTHERN TRUST CORP

CIK 0000073124· Index

$8M303K0.00%Q2 2026 20

Curi Capital, LLC

CIK 0001332905

$8M300K0.12%Q2 2026

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