DOSSIER · 13F Holders · Q3 2026

INVESTMENT MANAGERS SER TR

4 institutions still hold INVESTMENT MANAGERS SER TR as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 46143U902·4 13F holders·last filed Sep 30, 2026
Market cap
—
13F value held
$4M
visible holders
Holders
4
filers reporting
Concentration
56.42%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q3 2026

4 institutions reported INVESTMENT MANAGERS SER TR in Q3 2026. IMC-Chicago, LLC leads at 56.4% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
IMC-Chicago, LLC
CIK 0001452861· Market maker
$2M206K0.00%Q3 2026
02
SIMPLEX TRADING, LLC
CIK 0001488542
$802K61K0.00%Q3 2026
03
HRT FINANCIAL LP
CIK 0001475597
$490K51K0.00%Q3 2026
04
GROUP ONE TRADING LLC
CIK 0000932540
$237K25K0.00%Q3 2026