AI Holders Summary · Q1 2026

221 institutions reported PSTL in Q1 2026. FMR LLC leads at 19.4% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(3 on this page)

#HolderValueShares% port.Quarter

FMR LLC

CIK 0000315066

$49M2.6M0.00%Q1 2026 02

BlackRock, Inc.

CIK 0002012383

$42M2.2M0.00%Q1 2026 03

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$20M1.1M0.00%Q1 2026 04

TWO SIGMA INVESTMENTS, LP

CIK 0001179392

$18M959K0.01%Q1 2026 05

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$13M724K0.00%Q1 2026 06

FEDERATED HERMES, INC.

CIK 0001056288

$12M638K0.02%Q1 2026 07

STATE STREET CORP

CIK 0000093751

$10M557K0.00%Q1 2026 08

Gilman Hill Asset Management, LLC

CIK 0001551969

$10M418K1.41%Q2 2026 09

North Star Investment Management Corp.

CIK 0001342857

$10M513K0.58%Q1 2026 10

CSM Advisors, LLC

CIK 0001863523

$9M468K0.21%Q1 2026 11

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$8M444K0.01%Q1 2026 12

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$6M345K0.00%Q1 2026 13

Man Group plc

CIK 0001637460

$6M338K0.01%Q1 2026 14

TWO SIGMA ADVISERS, LP

CIK 0001478735

$6M379K0.01%Q4 2025 15

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$6M325K0.00%Q1 2026 16

JPMORGAN CHASE & CO

CIK 0000019617

$6M315K0.00%Q1 2026 17

Invesco Ltd.

CIK 0000914208

$6M308K0.00%Q1 2026 18

MARSHALL WACE, LLP

CIK 0001318757

$5M336K0.00%Q4 2025 19

Nuveen, LLC

CIK 0001871926

$5M280K0.00%Q1 2026 20

Qube Research & Technologies Ltd

CIK 0001729829

$5M259K0.01%Q1 2026

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