AI Holders Summary · Q2 2026

28 institutions reported TPCS in Q2 2026. WYNNEFIELD CAPITAL INC leads at 24.5% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(6 on this page)

#HolderValueShares% port.Quarter

WYNNEFIELD CAPITAL INC

CIK 0001251567

$2M434K1.56%Q2 2026 02

ARS Investment Partners, LLC

CIK 0000733020

$2M313K0.07%Q2 2026 03

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$1M282K0.00%Q2 2026 04

Potomac Capital Management, Inc.

CIK 0001418746

$751K250K0.65%Q1 2026 05

PERRITT CAPITAL MANAGEMENT INC

CIK 0001279342

$559K116K0.93%Q4 2025 06

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$510K97K0.00%Q2 2026 07

COMMONS CAPITAL, LLC

CIK 0001912835

$364K69K0.25%Q2 2026 08

VANGUARD FIDUCIARY TRUST CO

CIK 0000933478· Index

$281K54K0.00%Q2 2026 09

BlackRock, Inc.

CIK 0002012383

$257K49K0.00%Q2 2026 10

STATE STREET CORP

CIK 0000093751

$248K47K0.00%Q2 2026 11

Diversify Advisory Services, LLC

CIK 0002021232

$159K35K0.00%Q2 2026 12

DIVERSIFY WEALTH MANAGEMENT, LLC

CIK 0002030780

$159K35K0.00%Q2 2026 13

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$135K26K0.00%Q2 2026 14

HBK Sorce Advisory LLC

CIK 0001379995

$117K25K0.00%Q2 2026 15

NORTHERN TRUST CORP

CIK 0000073124· Index

$116K22K0.00%Q2 2026 16

XTX Topco Ltd

CIK 0001828301

$84K16K0.00%Q2 2026 17

Rothschild Wealth LLC

CIK 0001811345

$83K16K0.01%Q2 2026 18

CITADEL ADVISORS LLC

CIK 0001423053

$54K10K0.00%Q2 2026 19

Vanguard Global Advisers, LLC

CIK 0001811242· Index

$14K3K0.00%Q2 2026 20

WEST PACES ADVISORS INC.

CIK 0002004720

$4K8340.00%Q2 2026

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