AI Holders Summary · Q1 2026

294 institutions reported BBD in Q1 2026. Aquamarine Financial (Cayman) Ltd leads at 16.6% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(1 on this page)

#HolderValueShares% port.Quarter

Aquamarine Financial (Cayman) Ltd

CIK 0002104187

$589M156.8M43.11%Q1 2026 02

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

CIK 0001164508

$290M79.5M0.16%Q1 2026 03

WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219

$286M78.5M0.05%Q1 2026 04

ARGA Investment Management, LP

CIK 0001556915

$274M75.1M9.01%Q1 2026 05

MASSACHUSETTS FINANCIAL SERVICES CO /MA/

CIK 0000912938

$226M61.0M0.08%Q1 2026 06

Fisher Asset Management, LLC

CIK 0000850529

$194M53.3M0.07%Q1 2026 07

Itau Unibanco Holding S.A.

CIK 0001132597

$179M49.1M4.16%Q1 2026 08

FRANKLIN RESOURCES INC

CIK 0000038777

$175M47.9M0.04%Q1 2026 09

TWO SIGMA INVESTMENTS, LP

CIK 0001179392

$173M47.3M0.14%Q1 2026 10

BlackRock, Inc.

CIK 0002012383

$167M45.9M0.00%Q1 2026 11

GOLDMAN SACHS GROUP INC

CIK 0000886982

$158M43.4M0.02%Q1 2026 12

BAILLIE GIFFORD & CO

CIK 0001088875

$133M36.4M0.14%Q1 2026 13

BANK OF AMERICA CORP /DE/

CIK 0000070858

$102M28.1M0.01%Q1 2026 14

MARSHALL WACE, LLP

CIK 0001318757

$102M30.6M0.09%Q4 2025 15

JANE STREET GROUP, LLC

CIK 0001595888· Market maker

$99M27.2M0.01%Q1 2026 16

Amundi

CIK 0001330387

$90M24.6M0.02%Q1 2026 17

EARNEST PARTNERS LLC

CIK 0001102578

$83M22.8M0.34%Q1 2026 18

TWO SIGMA ADVISERS, LP

CIK 0001478735

$74M22.1M0.14%Q4 2025 19

Delaware Management Holdings, Inc.

CIK 0000921739

$71M19.3M0.12%Q1 2026 20

SEI INVESTMENTS CO

CIK 0000350894

$70M19.3M0.06%Q1 2026

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