DOSSIER · 13F Holders · Q1 2026
UUUG

THEMES ETF TR

6 institutions still hold THEMES ETF TR as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 88340W707·6 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$564K
visible holders
Holders
6
filers reporting
Concentration
53.99%
SUSQUEHANNA INTERNATIONAL GROUP, LLP #1
top holder share
AI Holders Summary · Q1 2026

6 institutions reported UUUG in Q1 2026. SUSQUEHANNA INTERNATIONAL GROUP, LLP leads at 54.0% 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
$305K30K0.00%Q1 2026
02
Optiver Holding B.V.
CIK 0001859606· Market maker
$135K13K0.00%Q1 2026
03
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$105K10K0.00%Q1 2026
04
SIMPLEX TRADING, LLC
CIK 0001488542
$14K1K0.00%Q1 2026
05
Tower Research Capital LLC (TRC)
CIK 0001533421
$5K4490.00%Q1 2026
06
SBI Securities Co., Ltd.
CIK 0001851815
$1K2200.00%Q2 2026