AI Holders Summary · Q1 2026

158 institutions reported OPFI in Q1 2026. WELLINGTON MANAGEMENT GROUP LLP leads at 16.4% 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

WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219

$20M2.6M0.00%Q1 2026 02

BlackRock, Inc.

CIK 0002012383

$15M1.9M0.00%Q1 2026 03

CITADEL ADVISORS LLC

CIK 0001423053

$10M912K0.00%Q4 2025 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$9M1.2M0.00%Q1 2026 05

TWO SIGMA INVESTMENTS, LP

CIK 0001179392

$8M1.1M0.01%Q1 2026 06

TWO SIGMA ADVISERS, LP

CIK 0001478735

$6M553K0.01%Q4 2025 07

MORGAN STANLEY

CIK 0000895421

$5M710K0.00%Q1 2026 08

JPMORGAN CHASE & CO

CIK 0000019617

$5M665K0.00%Q1 2026 09

Nuveen, LLC

CIK 0001871926

$5M653K0.00%Q1 2026 10

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$5M630K0.01%Q1 2026 11

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$5M611K0.00%Q1 2026 12

STATE STREET CORP

CIK 0000093751

$4M536K0.00%Q1 2026 13

LB Partners LLC

CIK 0002007877

$4M500K3.46%Q1 2026 14

TUDOR INVESTMENT CORP ET AL

CIK 0000923093

$4M487K0.01%Q1 2026 15

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$4M461K0.00%Q1 2026 16

Trexquant Investment LP

CIK 0001633445

$3M447K0.02%Q1 2026 17

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$3M442K0.00%Q1 2026 18

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$3M426K0.00%Q1 2026 19

GLOBEFLEX CAPITAL L P

CIK 0000921531

$3M334K0.39%Q1 2026 20

UBS Group AG

CIK 0001610520

$3M329K0.00%Q1 2026

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