DOSSIER · 13F Holders · Q3 2026

REGENCELL BIOSCIENCE HLDGS L

2 institutions still hold REGENCELL BIOSCIENCE HLDGS L as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G7487R900·2 13F holders·last filed Sep 30, 2026
Market cap
—
13F value held
$116K
visible holders
Holders
2
filers reporting
Concentration
80.65%
GROUP ONE TRADING LLC #1
top holder share
AI Holders Summary · Q3 2026

2 institutions reported REGENCELL BIOSCIENCE HLDGS L in Q3 2026. GROUP ONE TRADING LLC leads at 80.6% 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
$93K15K0.00%Q3 2026
02
SIMPLEX TRADING, LLC
CIK 0001488542
$22K4K0.00%Q3 2026