DOSSIER · 13F Holders · Q2 2026

ETF OPPORTUNITIES TRUST

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

CUSIP 26923Q457·12 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$4M
visible holders
Holders
12
filers reporting
Concentration
22.05%
Optiver Holding B.V. #1
top holder share
AI Holders Summary · Q2 2026

12 institutions reported ETF OPPORTUNITIES TRUST in Q2 2026. Optiver Holding B.V. leads at 22.1% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Optiver Holding B.V.
CIK 0001859606· Market maker
$970K139K0.00%Q2 2026
02
IMC-Chicago, LLC
CIK 0001452861· Market maker
$616K88K0.00%Q2 2026
03
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$563K83K0.00%Q1 2026
04
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$562K80K0.00%Q2 2026
05
GTS SECURITIES LLC
CIK 0001452765· Market maker
$490K70K0.01%Q2 2026
06
CITADEL ADVISORS LLC
CIK 0001423053
$423K12K0.00%Q4 2025
07
GOLDMAN SACHS GROUP INC
CIK 0000886982
$391K56K0.00%Q2 2026
08
StoneX Group Inc.
CIK 0000913760
$296K57K0.01%Q2 2026
09
TWO SIGMA SECURITIES, LLC
CIK 0001450144· Market maker
$83K12K0.01%Q2 2026
10
UBS Group AG
CIK 0001610520
$3K3820.00%Q2 2026
11
SIMPLEX TRADING, LLC
CIK 0001488542
$615880.00%Q2 2026
12
Tower Research Capital LLC (TRC)
CIK 0001533421
$419600.00%Q2 2026