AI Holders Summary · Q2 2026

484 institutions reported PRIM in Q2 2026. BlackRock, Inc. leads at 19.1% 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

$678M6.8M0.01%Q2 2026 02

WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219

$463M4.7M0.08%Q2 2026 03

Vanguard Portfolio Management

CIK 0002100121· Index

$310M3.1M0.01%Q2 2026 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$233M2.4M0.01%Q2 2026 05

FIRST TRUST ADVISORS LP

CIK 0001125816· Index

$222M2.2M0.13%Q2 2026 06

STATE STREET CORP

CIK 0000093751

$180M1.8M0.01%Q2 2026 07

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$148M1.5M0.05%Q2 2026 08

Southpoint Capital Advisors LP

CIK 0001319998

$139M1.4M3.16%Q2 2026 09

Van Berkom & Associates Inc.

CIK 0001524408

$132M925K2.17%Q1 2026 10

MORGAN STANLEY

CIK 0000895421

$127M1.3M0.01%Q2 2026 11

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$117M1.2M0.02%Q2 2026 12

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$109M1.1M0.01%Q2 2026 13

PRICE T ROWE ASSOCIATES INC /MD/

CIK 0000080255

$102M715K0.01%Q1 2026 14

Merewether Investment Management, LP

CIK 0001736852

$97M675K1.87%Q1 2026 15

AMERICAN CENTURY COMPANIES INC

CIK 0000748054

$88M885K0.04%Q2 2026 16

NORDEA INVESTMENT MANAGEMENT AB

CIK 0001218210

$86M887K0.07%Q2 2026 17

ALLIANCEBERNSTEIN L.P.

CIK 0001109448

$85M683K0.03%Q1 2026 18

Invesco Ltd.

CIK 0000914208

$84M848K0.01%Q2 2026 19

D. E. Shaw & Co., Inc.

CIK 0001009207

$73M591K0.04%Q4 2025 20

WESTFIELD CAPITAL MANAGEMENT CO LP

CIK 0001177719

$73M737K0.24%Q2 2026

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