AI Holders Summary · Q1 2026

203 institutions reported PSIX in Q1 2026. BlackRock, Inc. leads at 13.8% 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

$44M716K0.00%Q1 2026 02

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

CIK 0001164508

$28M466K0.02%Q1 2026 03

Situational Awareness LP

CIK 0002045724

$26M432K0.19%Q1 2026 04

Situational Awareness Partners LP

CIK 0002038540

$26M432K0.19%Q1 2026 05

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$21M341K0.00%Q1 2026 06

Allspring Global Investments Holdings, LLC

CIK 0001890906

$20M301K0.03%Q1 2026 07

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$17M283K0.00%Q1 2026 08

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$16M258K0.00%Q1 2026 09

BARCLAYS PLC

CIK 0000312069

$15M239K0.00%Q1 2026 10

Busey Bank

CIK 0001427202

$13M220K0.36%Q1 2026 11

SG Americas Securities, LLC

CIK 0001313360

$13M216K0.01%Q1 2026 12

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$12M196K0.00%Q1 2026 13

STATE STREET CORP

CIK 0000093751

$10M171K0.00%Q1 2026 14

MORGAN STANLEY

CIK 0000895421

$10M167K0.00%Q1 2026 15

LPL Financial LLC

CIK 0001403438

$10M156K0.00%Q1 2026 16

DANSKE BANK A/S

CIK 0000800177

$7M122K0.02%Q1 2026 17

CITADEL ADVISORS LLC

CIK 0001423053

$7M126K0.00%Q4 2025 18

NAVELLIER & ASSOCIATES INC

CIK 0000872163

$7M108K0.68%Q1 2026 19

Vanguard Portfolio Management

CIK 0002100121· Index

$6M105K0.00%Q1 2026 20

Hel Ved Capital Management Ltd

CIK 0001840129

$6M101K0.73%Q1 2026

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