AI Holders Summary · Q1 2026

637 institutions reported PR in Q1 2026. BlackRock, Inc. leads at 15.7% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(4 on this page)

#HolderValueShares% port.Quarter

BlackRock, Inc.

CIK 0002012383

$1.5B71.1M0.03%Q1 2026 02

Vanguard Portfolio Management

CIK 0002100121· Index

$847M39.7M0.04%Q1 2026 03

BARROW HANLEY MEWHINNEY & STRAUSS LLC

CIK 0000313028

$737M34.6M2.42%Q1 2026 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$727M34.1M0.02%Q1 2026 05

PRICE T ROWE ASSOCIATES INC /MD/

CIK 0000080255

$708M33.2M0.08%Q1 2026 06

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$668M31.3M0.14%Q1 2026 07

STATE STREET CORP

CIK 0000093751

$548M25.7M0.02%Q1 2026 08

Post Oak Energy Holdings, LLC

CIK 0001911838

$449M21.0M100.00%Q1 2026 09

WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219

$413M19.4M0.08%Q1 2026 10

Boston Partners

CIK 0001386060

$397M18.6M0.42%Q1 2026 11

MASSACHUSETTS FINANCIAL SERVICES CO /MA/

CIK 0000912938

$347M16.3M0.12%Q1 2026 12

Nuveen, LLC

CIK 0001871926

$343M16.1M0.09%Q1 2026 13

Bank of New York Mellon Corp

CIK 0001390777

$325M15.2M0.06%Q1 2026 14

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$303M14.2M0.02%Q1 2026 15

FMR LLC

CIK 0000315066

$275M12.9M0.01%Q1 2026 16

EnCap Investments L.P.

CIK 0001290910

$266M12.5M29.38%Q1 2026 17

VICTORY CAPITAL MANAGEMENT INC

CIK 0001040188

$237M11.1M0.15%Q1 2026 18

AMERICAN CENTURY COMPANIES INC

CIK 0000748054

$212M9.9M0.11%Q1 2026 19

T. Rowe Price Investment Management, Inc.

CIK 0001897612

$182M8.6M0.13%Q1 2026 20

Invesco Ltd.

CIK 0000914208

$170M8.0M0.02%Q1 2026

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