GROUP ONE TRADING LLC

CIK
932540
City
CHICAGO
State / Country
IL

Top Portfolio Positions

1,818 positions · $2,513,815,969 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio Open

Portfolio Trend

31 quarters · across all stocks

Holdings in STKE

Export CSV

Shares Held

Position Value (USD)

3 quarters on record
Report Date Value (USD) Shares
2026-03-31 $11,683 11,861
2025-12-31 $17,841 11,661
2025-09-30 $3,437 792