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GROUP ONE TRADING LLC

Position in RGC — Regencell Bioscience Holdings Ltd

CIK 932540 CHICAGO, IL

Position in RGC

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$5,803
-$3,199 QoQ
Shares Held
953
+169.2% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#23
of 35 holders
Holding Since
Sep 2025
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in RGC Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - Specialty & Generic

Healthcare · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $38,914,322 across 31 Drug Manufacturers - Specialty & Generic names. RGC ranks #19 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in RGC

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,803 953
2026-03-31 $9,002 354
2025-09-30 $1,545 100