AI Holders Summary · Q2 2026

29 institutions reported STSS in Q2 2026. Saba Capital Management, L.P. leads at 16.4% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(7 on this page)

#HolderValueShares% port.Quarter

Saba Capital Management, L.P.

CIK 0001510281

$2M1.5M0.04%Q2 2026 02

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$2M1.4M0.00%Q2 2026 03

Pantera Capital Partners LP

CIK 0002067181

$1M1.1M1.25%Q2 2026 04

Arrington Capital Management, LLC

CIK 0002087115

$1M1.0M0.71%Q2 2026 05

SCOGGIN MANAGEMENT LP

CIK 0001086416

$1M1.0M0.12%Q2 2026 06

CITADEL ADVISORS LLC

CIK 0001423053

$1M989K0.00%Q2 2026 07

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$444K400K0.00%Q2 2026 08

Shay Capital LLC

CIK 0001723643

$411K370K0.03%Q2 2026 09

UBS Group AG

CIK 0001610520

$344K310K0.00%Q2 2026 10

VANGUARD FIDUCIARY TRUST CO

CIK 0000933478· Index

$277K250K0.00%Q2 2026 11

BlackRock, Inc.

CIK 0002012383

$251K227K0.00%Q2 2026 12

STATE STREET CORP

CIK 0000093751

$132K119K0.00%Q2 2026 13

NORTHERN TRUST CORP

CIK 0000073124· Index

$107K97K0.00%Q2 2026 14

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$94K85K0.00%Q2 2026 15

Cannell & Spears LLC

CIK 0001426319

$93K84K0.00%Q2 2026 16

Schonfeld Strategic Advisors LLC

CIK 0001665241

$67K61K0.00%Q2 2026 17

XTX Topco Ltd

CIK 0001828301

$55K50K0.00%Q2 2026 18

PRICE T ROWE ASSOCIATES INC /MD/

CIK 0000080255

$35K21K0.00%Q1 2026 19

Vanguard Global Advisers, LLC

CIK 0001811242· Index

$18K16K0.00%Q2 2026 20

TWO SIGMA SECURITIES, LLC

CIK 0001450144· Market maker

$17K16K0.00%Q2 2026

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