DOSSIER · 13F Holders · Q2 2026
UBEW

ROUNDHILL ETF TRUST

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

CUSIP 77926X478·2 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$877K
visible holders
Holders
2
filers reporting
Concentration
60.08%
GTS SECURITIES LLC #1
top holder share
AI Holders Summary · Q2 2026

2 institutions reported UBEW in Q2 2026. GTS SECURITIES LLC leads at 60.1% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
GTS SECURITIES LLC
CIK 0001452765· Market maker
$527K19K0.01%Q2 2026
02
Belvedere Trading LLC
CIK 0001632341
$350K13K0.00%Q2 2026