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GROUP ONE TRADING LLC

CIK
932540
City
CHICAGO
State / Country
IL

Top Portfolio Positions

1,824 positions · $2,524,842,002 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio Open

Portfolio Trend

25 quarters · across all stocks

Holdings in GNS

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Shares Held

Position Value (USD)

7 quarters on record
Report Date Value (USD) Shares
2026-03-31 $286 883
2025-12-31 $515 896
2025-09-30 $864 896
2025-06-30 $1,218 896
2025-03-31 $679 2,855
2024-12-31 $1,969 2,855
2024-09-30 $6,643 7,317