AI Holders Summary · Q1 2026

140 institutions reported ABX in Q1 2026. BlackRock, Inc. leads at 11.0% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(2 on this page)

#HolderValueShares% port.Quarter

BlackRock, Inc.

CIK 0002012383

$22M2.7M0.00%Q1 2026 02

Alyeska Investment Group, L.P.

CIK 0001453072

$18M2.1M0.05%Q4 2025 03

ROYCE & ASSOCIATES LP

CIK 0000906304

$17M2.1M0.16%Q1 2026 04

MENDON CAPITAL ADVISORS CORP

CIK 0001177043

$15M1.9M5.95%Q1 2026 05

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$14M1.8M0.00%Q1 2026 06

Curi Capital, LLC

CIK 0001332905

$14M1.8M0.25%Q1 2026 07

Allspring Global Investments Holdings, LLC

CIK 0001890906

$10M1.3M0.02%Q1 2026 08

CITADEL ADVISORS LLC

CIK 0001423053

$9M1.0M0.00%Q4 2025 09

Alta Fundamental Advisers LLC

CIK 0001641604

$9M1.1M3.26%Q1 2026 10

MORGAN STANLEY

CIK 0000895421

$8M1.1M0.00%Q1 2026 11

STATE OF WISCONSIN INVESTMENT BOARD

CIK 0000854157

$8M966K0.02%Q1 2026 12

CSM Advisors, LLC

CIK 0001863523

$7M907K0.18%Q1 2026 13

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$7M897K0.00%Q1 2026 14

ASHFORD CAPITAL MANAGEMENT INC

CIK 0000897070

$7M865K0.84%Q1 2026 15

STATE STREET CORP

CIK 0000093751

$7M853K0.00%Q1 2026 16

Foundry Partners, LLC

CIK 0001573913

$6M757K0.30%Q1 2025 17

QTR Family Wealth, LLC

CIK 0002067954

$5M629K2.28%Q1 2026 18

KENNEDY CAPITAL MANAGEMENT LLC

CIK 0000884589

$5M640K0.11%Q1 2026 19

National Philanthropic Trust

CIK 0001785342

$4M500K0.04%Q1 2026 20

FRANKLIN RESOURCES INC

CIK 0000038777

$4M471K0.00%Q1 2026

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