AI Holders Summary · Q1 2026

341 institutions reported BKU in Q1 2026. BlackRock, Inc. leads at 19.7% 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

BlackRock, Inc.

CIK 0002012383

$492M10.9M0.01%Q1 2026 02

Vanguard Portfolio Management

CIK 0002100121· Index

$223M4.9M0.01%Q1 2026 03

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$211M4.7M0.09%Q1 2026 04

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$210M4.7M0.04%Q1 2026 05

STATE STREET CORP

CIK 0000093751

$201M4.5M0.01%Q1 2026 06

HoldCo Asset Management, LP

CIK 0001724246

$160M3.5M11.88%Q1 2026 07

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$149M3.3M0.00%Q1 2026 08

Artemis Investment Management LLP

CIK 0001535385

$123M2.5M1.10%Q2 2026 09

AMERICAN CENTURY COMPANIES INC

CIK 0000748054

$114M2.5M0.06%Q1 2026 10

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$94M2.1M0.01%Q1 2026 11

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$61M1.3M0.01%Q1 2026 12

JPMORGAN CHASE & CO

CIK 0000019617

$60M1.4M0.00%Q1 2026 13

CRAMER ROSENTHAL MCGLYNN LLC

CIK 0000820743

$60M1.3M4.39%Q1 2026 14

AMERIPRISE FINANCIAL INC

CIK 0000820027

$57M1.3M0.01%Q1 2026 15

T. Rowe Price Investment Management, Inc.

CIK 0001897612

$57M1.3M0.04%Q1 2026 16

MORGAN STANLEY

CIK 0000895421

$53M1.2M0.00%Q1 2026 17

CITADEL ADVISORS LLC

CIK 0001423053

$47M1.1M0.01%Q4 2025 18

ROYCE & ASSOCIATES LP

CIK 0000906304

$43M959K0.43%Q1 2026 19

DRIEHAUS CAPITAL MANAGEMENT LLC

CIK 0000938206

$42M919K0.31%Q1 2026 20

WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219

$39M874K0.01%Q1 2026

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