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 PRLD

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Shares Held

Position Value (USD)

7 quarters on record
Report Date Value (USD) Shares
2026-03-31 $13,361 3,907
2025-12-31 $1,450 500
2025-09-30 $720 500
2025-06-30 $404 500
2025-03-31 $384 500
2024-12-31 $637 500
2024-09-30 $1,035 500