AI Holders Summary · Q2 2026

20 institutions reported SINT in Q2 2026. Bleichroeder LP leads at 56.6% 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

Bleichroeder LP

CIK 0001781002

$978K523K0.17%Q2 2026 02

Stonepine Capital Management, LLC

CIK 0001440771

$333K209K0.19%Q2 2026 03

Veracity Capital LLC

CIK 0001811005

$143K77K0.04%Q2 2026 04

CITADEL ADVISORS LLC

CIK 0001423053

$60K32K0.00%Q2 2026 05

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$56K30K0.00%Q2 2026 06

VANGUARD FIDUCIARY TRUST CO

CIK 0000933478· Index

$44K24K0.00%Q2 2026 07

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$39K21K0.00%Q2 2026 08

STATE STREET CORP

CIK 0000093751

$25K13K0.00%Q2 2026 09

UBS Group AG

CIK 0001610520

$22K12K0.00%Q2 2026 10

Virtus Wealth Solutions LLC

CIK 0002045870

$19K10K0.00%Q2 2026 11

Tower Research Capital LLC (TRC)

SBI Securities Co., Ltd.

CIK 0001851815

$26140.00%Q2 2026 14

NATIONAL BANK OF CANADA /FI/

Cornerstone Planning Group LLC

CIK 0001822587

$210.00%Q2 2026 18

Allworth Financial LP

CIK 0001555170

$210.00%Q2 2026 19

CONCOURSE FINANCIAL GROUP SECURITIES, INC.