DOSSIER · 13F Holders · Q1 2026

APTERA MOTORS CORP

3 institutions still hold APTERA MOTORS CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 03835W904·3 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$299K
visible holders
Holders
3
filers reporting
Concentration
45.31%
GROUP ONE TRADING LLC #1
top holder share
AI Holders Summary · Q1 2026

3 institutions reported APTERA MOTORS CORP in Q1 2026. GROUP ONE TRADING LLC leads at 45.3% 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
$136K51K0.00%Q1 2026
02
SIMPLEX TRADING, LLC
CIK 0001488542
$112K42K0.00%Q1 2026
03
IMC-Chicago, LLC
CIK 0001452861· Market maker
$52K20K0.00%Q1 2026