DOSSIER · 13F Holders · Q2 2026
TSLG

THEMES ETF TR

12 institutions still hold THEMES ETF TR as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 882927684·12 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$8M
visible holders
Holders
12
filers reporting
Concentration
81.23%
SUSQUEHANNA INTERNATIONAL GROUP, LLP #1
top holder share
AI Holders Summary · Q2 2026

12 institutions reported TSLG in Q2 2026. SUSQUEHANNA INTERNATIONAL GROUP, LLP leads at 81.2% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$6M886K0.00%Q2 2026
02
TWO SIGMA SECURITIES, LLC
CIK 0001450144· Market maker
$613K87K0.05%Q2 2026
03
GOLDMAN SACHS GROUP INC
CIK 0000886982
$326K46K0.00%Q2 2026
04
XTX Topco Ltd
CIK 0001828301
$232K33K0.00%Q2 2026
05
Optiver Holding B.V.
CIK 0001859606· Market maker
$181K26K0.00%Q2 2026
06
Belvedere Trading LLC
CIK 0001632341
$54K12K0.00%Q3 2026
07
Larson Financial Group LLC
CIK 0001731061
$24K5K0.00%Q3 2026
08
SBI Securities Co., Ltd.
CIK 0001851815
$9K2K0.00%Q3 2026
09
Balance Wealth, LLC
CIK 0002065247
$3K6730.00%Q3 2026
10
Tower Research Capital LLC (TRC)
CIK 0001533421
$536760.00%Q2 2026
11
UBS Group AG
CIK 0001610520
$444630.00%Q2 2026
12
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025