DOSSIER · 13F Holders · Q2 2026
IREX

INVESTMENT MANAGERS SER TR I

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

CUSIP 46152A494·7 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$11M
visible holders
Holders
7
filers reporting
Concentration
53.25%
CITADEL ADVISORS LLC #1
top holder share
AI Holders Summary · Q2 2026

7 institutions reported IREX in Q2 2026. CITADEL ADVISORS LLC leads at 53.2% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
CITADEL ADVISORS LLC
CIK 0001423053
$6M257K0.00%Q2 2026
02
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$4M178K0.00%Q2 2026
03
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$389K17K0.00%Q2 2026
04
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$363K21K0.00%Q1 2026
05
Cerity Partners LLC
CIK 0001566475
$222K10K0.00%Q2 2026
06
WOODWARD DIVERSIFIED CAPITAL, LLC
CIK 0001846177
$133K10K0.05%Q3 2026
07
Tower Research Capital LLC (TRC)
CIK 0001533421
$11K4700.00%Q2 2026