DOSSIER · 13F Holders · Q2 2026
CEGX

INVESTMENT MANAGERS SER TR

8 institutions still hold INVESTMENT MANAGERS SER TR as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 46143U534·8 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$2M
visible holders
Holders
8
filers reporting
Concentration
50.74%
Optiver Holding B.V. #1
top holder share
AI Holders Summary · Q2 2026

8 institutions reported CEGX in Q2 2026. Optiver Holding B.V. leads at 50.7% 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
$789K68K0.00%Q2 2026
02
GOLDMAN SACHS GROUP INC
CIK 0000886982
$304K26K0.00%Q2 2026
03
CITADEL ADVISORS LLC
CIK 0001423053
$241K9K0.00%Q4 2025
04
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$166K14K0.00%Q2 2026
05
SIMPLEX TRADING, LLC
CIK 0001488542
$42K4K0.00%Q2 2026
06
GROUP ONE TRADING LLC
CIK 0000932540
$13K1K0.00%Q2 2026
07
UBS Group AG
CIK 0001610520
$792680.00%Q2 2026
08
Clearstead Advisors, LLC
CIK 0000842775
$117100.00%Q2 2026
Insiders at INVESTMENT MANAGERS SER TR
Crawford Timothy