DOSSIER · 13F Holders · Q1 2026
APPX

INVESTMENT MANAGERS SER TR I

10 institutions still hold INVESTMENT MANAGERS SER TR I as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 46152A536·10 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$7M
visible holders
Holders
10
filers reporting
Concentration
61.02%
SUSQUEHANNA INTERNATIONAL GROUP, LLP #1
top holder share
AI Holders Summary · Q1 2026

10 institutions reported APPX in Q1 2026. SUSQUEHANNA INTERNATIONAL GROUP, LLP leads at 61.0% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$4M149K0.00%Q1 2026
02
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$977K36K0.00%Q1 2026
03
IMC-Chicago, LLC
CIK 0001452861· Market maker
$478K17K0.00%Q1 2026
04
Belvedere Trading LLC
CIK 0001632341
$349K19K0.00%Q1 2026
05
Jump Financial, LLC
CIK 0001831577
$293K11K0.00%Q1 2026
06
StoneX Group Inc.
CIK 0000913760
$231K8K0.01%Q1 2026
07
Genesis Financial Group, LLC
CIK 0002097587
$228K8K0.14%Q1 2026
08
SIMPLEX TRADING, LLC
CIK 0001488542
$32K1K0.00%Q1 2026
09
OSAIC HOLDINGS, INC.
CIK 0001677044
$14K5230.00%Q1 2026
10
Tower Research Capital LLC (TRC)
CIK 0001533421
$10K3550.00%Q1 2026
Insiders at INVESTMENT MANAGERS SER TR I
Depina StuartBlaszyk Michael DSitrick Michael SPizza Joseph MCalifornia Capital Limited PartnershipThemba 2005 Trust IiThemba 2005 Trust ISoon Shiong Patrick