AI Holders Summary · Q2 2026

132 institutions reported TSSI in Q2 2026. BlackRock, Inc. leads at 20.4% 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

$29M2.3M0.00%Q2 2026 02

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$12M1000K0.00%Q2 2026 03

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$12M967K0.00%Q2 2026 04

JANE STREET GROUP, LLC

CIK 0001595888· Market maker

$10M759K0.00%Q1 2026 05

SILVERCREST ASSET MANAGEMENT GROUP LLC

CIK 0001232395

$8M682K0.05%Q2 2026 06

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$8M627K0.00%Q2 2026 07

WOLVERINE TRADING, LLC

CIK 0000927337

$7M403K0.01%Q3 2025 08

CITADEL ADVISORS LLC

CIK 0001423053

$7M593K0.00%Q2 2026 09

DRIEHAUS CAPITAL MANAGEMENT LLC

CIK 0000938206

$7M536K0.04%Q2 2026 10

LPL Financial LLC

CIK 0001403438

$6M486K0.00%Q2 2026 11

STATE STREET CORP

CIK 0000093751

$6M484K0.00%Q2 2026 12

GOLDMAN SACHS GROUP INC

CIK 0000886982

$5M372K0.00%Q2 2026 13

ALGERT GLOBAL LLC

CIK 0001275218

$4M342K0.05%Q2 2026 14

UBS Group AG

CIK 0001610520

$4M294K0.00%Q2 2026 15

Value Aligned Research Advisors, LLC

CIK 0001963565

$3M261K0.01%Q2 2026 16

WELLS FARGO & COMPANY/MN

CIK 0000072971

$3M223K0.00%Q2 2026 17

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$3M221K0.00%Q2 2026 18

NORTHERN TRUST CORP

CIK 0000073124· Index

$2M194K0.00%Q2 2026 19

AQR CAPITAL MANAGEMENT LLC

CIK 0001167557

$2M178K0.00%Q2 2026 20

Jump Financial, LLC

CIK 0001831577

$2M176K0.02%Q2 2026

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