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GROUP ONE TRADING LLC

CIK
932540
City
CHICAGO
State / Country
IL

Top Portfolio Positions

1,830 positions · $2,527,955,420 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio Open

Portfolio Trend

25 quarters · across all stocks

Holdings in FIP

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Shares Held

Position Value (USD)

13 quarters on record
Report Date Value (USD) Shares
2026-03-31 $144,164 29,183
2025-12-31 $4,508 978
2025-09-30 $286,404 65,689
2025-06-30 $692,267 112,199
2025-03-31 $125,485 27,701
2024-12-31 $113,379 15,617
2024-09-30 $78,970 8,437
2024-06-30 $1,838 213
2024-03-31 $32,197 5,127
2023-12-31 $27,335 7,027
2023-09-30 $17,474 5,427
2023-06-30 $27,036 7,327
2022-12-31 $39,763 13,479