AI Holders Summary · Q1 2026

386 institutions reported OPEN in Q1 2026. MORGAN STANLEY leads at 22.5% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(7 on this page)

#HolderValueShares% port.Quarter

MORGAN STANLEY

CIK 0000895421

$481M102.8M0.03%Q1 2026 02

Vanguard Portfolio Management

CIK 0002100121· Index

$328M70.1M0.02%Q1 2026 03

CITADEL ADVISORS LLC

CIK 0001423053

$179M30.7M0.03%Q4 2025 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$166M35.5M0.00%Q1 2026 05

JANE STREET GROUP, LLC

CIK 0001595888· Market maker

$123M26.4M0.02%Q1 2026 06

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$116M24.8M0.01%Q1 2026 07

D. E. Shaw & Co., Inc.

CIK 0001009207

$94M16.2M0.05%Q4 2025 08

BlackRock, Inc.

CIK 0002012383

$87M18.6M0.00%Q1 2026 09

AMERICAN CENTURY COMPANIES INC

CIK 0000748054

$66M14.2M0.03%Q1 2026 10

LENNAR CORP /NEW/

CIK 0000920760

$63M13.5M98.94%Q1 2026 11

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$58M12.3M0.00%Q1 2026 12

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$55M11.8M0.09%Q1 2026 13

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$53M11.2M0.01%Q1 2026 14

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$51M10.8M0.02%Q1 2026 15

Qube Research & Technologies Ltd

CIK 0001729829

$48M10.2M0.05%Q1 2026 16

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$42M9.1M0.01%Q1 2026 17

WOLVERINE TRADING, LLC

CIK 0000927337

$37M4.6M0.03%Q3 2025 18

UBS Group AG

CIK 0001610520

$34M7.2M0.01%Q1 2026 19

TWO SIGMA INVESTMENTS, LP

CIK 0001179392

$32M6.8M0.03%Q1 2026 20

STATE STREET CORP

CIK 0000093751

$28M6.0M0.00%Q1 2026

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