DOSSIER · 13F Holders · Q1 2026

HUDSON PAC PPTYS INC

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

CUSIP 444097956·3 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$262K
visible holders
Holders
3
filers reporting
Concentration
59.46%
SIMPLEX TRADING, LLC #1
top holder share
AI Holders Summary · Q1 2026

3 institutions reported HUDSON PAC PPTYS INC in Q1 2026. SIMPLEX TRADING, LLC leads at 59.5% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
SIMPLEX TRADING, LLC
CIK 0001488542
$156K26K0.00%Q1 2026
02
IMC-Chicago, LLC
CIK 0001452861· Market maker
$70K12K0.00%Q1 2026
03
GROUP ONE TRADING LLC
CIK 0000932540
$37K6K0.00%Q1 2026