DOSSIER · 13F Holders · Q1 2026Mega-capCrowded
AQEC

ETF OPPORTUNITIES TRUST

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

CUSIP 26923Q432·5 13F holders·last filed Mar 31, 2026
Market cap
8.6%
vs prior quarter
13F value held
$548M
79.0% inst. owned
of float
Holders
5
+66 QoQ
filers reporting
Activity
+76 / −7
+812 added · −708 reduced
this quarter
Concentration
99.76%
Arlington Trust Co LLC #1
top holder share
AI Holders Summary · Q1 2026

5 institutions reported AQEC in Q1 2026. Arlington Trust Co LLC leads at 99.8% of the visible book. +66 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
Arlington Trust Co LLC
CIK 0001997685
$547M23.2M48.19%Q1 2026
02
GTS SECURITIES LLC
CIK 0001452765· Market maker
$570,96324K0.02%Q1 2026
03
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$475,39820K0.00%Q1 2026
04
CITADEL ADVISORS LLC
CIK 0001423053
$231,7999K0.00%Q4 2025
05
UBS Group AG
CIK 0001610520
$25,5041K0.00%Q1 2026