DOSSIER · 13F Holders · Q1 2026

INFLEQTION INC

5 institutions still hold INFLEQTION INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 45676K903·5 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$7M
visible holders
Holders
5
filers reporting
Concentration
50.04%
GROUP ONE TRADING LLC #1
top holder share
AI Holders Summary · Q1 2026

5 institutions reported INFLEQTION INC in Q1 2026. GROUP ONE TRADING LLC leads at 50.0% 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
$3M332K0.01%Q1 2026
02
IMC-Chicago, LLC
CIK 0001452861· Market maker
$2M237K0.00%Q1 2026
03
SIMPLEX TRADING, LLC
CIK 0001488542
$908K93K0.00%Q1 2026
04
JPMORGAN CHASE & CO
CIK 0000019617
$22K3K0.00%Q1 2026
05
OSAIC HOLDINGS, INC.
CIK 0001677044
$3050.00%Q1 2026