AI Holders Summary · Q1 2026

192 institutions reported PKST in Q1 2026. BlackRock, Inc. leads at 16.3% 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

$64M3.1M0.00%Q1 2026 02

Vanguard Portfolio Management

CIK 0002100121· Index

$39M1.9M0.00%Q1 2026 03

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$32M1.5M0.00%Q1 2026 04

FIL Ltd

CIK 0000318989

$31M1.5M0.02%Q1 2026 05

GLAZER CAPITAL, LLC

CIK 0001076809

$31M1.5M0.66%Q1 2026 06

Conversant Capital LLC

CIK 0001850901

$20M1002.73%Q1 2026 07

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$20M954K0.00%Q1 2026 08

CENTAURUS FINANCIAL, INC.

CIK 0000891943

$19M1.3M0.88%Q4 2025 09

BALYASNY ASSET MANAGEMENT L.P.

CIK 0001218710

$17M832K0.02%Q1 2026 10

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$17M804K0.00%Q1 2026 11

STATE STREET CORP

CIK 0000093751

$16M757K0.00%Q1 2026 12

Irenic Capital Management LP

CIK 0001929389

$14M675K0.92%Q1 2026 13

Capula Management Ltd

CIK 0001557017

$11M532K0.08%Q1 2026 14

JPMORGAN CHASE & CO

CIK 0000019617

$11M531K0.00%Q1 2026 15

Qube Research & Technologies Ltd

CIK 0001729829

$10M484K0.01%Q1 2026 16

TCW GROUP INC

CIK 0000850401

$10M479K0.08%Q1 2026 17

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$9M444K0.00%Q1 2026 18

GARDNER LEWIS ASSET MANAGEMENT L P

CIK 0000941560

$8M384K1.74%Q1 2026 19

GOLDMAN SACHS GROUP INC

CIK 0000886982

$8M374K0.00%Q1 2026 20

NORTHERN TRUST CORP

CIK 0000073124· Index

$6M289K0.00%Q1 2026

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