DOSSIER · 13F Holders · Q2 2026

INFLEQTION INC

6 institutions still hold INFLEQTION INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 45676K903·6 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$24M
visible holders
Holders
6
filers reporting
Concentration
67.08%
GROUP ONE TRADING LLC #1
top holder share
AI Holders Summary · Q2 2026

6 institutions reported INFLEQTION INC in Q2 2026. GROUP ONE TRADING LLC leads at 67.1% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
GROUP ONE TRADING LLC
CIK 0000932540
$16M1.2M0.02%Q2 2026
02
SIMPLEX TRADING, LLC
CIK 0001488542
$4M311K0.00%Q2 2026
03
IMC-Chicago, LLC
CIK 0001452861· Market maker
$3M233K0.00%Q2 2026
04
Sender Co & Partners, Inc.
CIK 0001659380
$480K36K0.14%Q2 2026
05
JPMORGAN CHASE & CO
CIK 0000019617
$35K3K0.00%Q2 2026
06
OSAIC HOLDINGS, INC.
CIK 0001677044
$4K50.00%Q2 2026