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GROUP ONE TRADING LLC

CIK
932540
City
CHICAGO
State / Country
IL

Top Portfolio Positions

1,823 positions · $2,513,864,968 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio Open

Portfolio Trend

25 quarters · across all stocks

Holdings in FDMT

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Shares Held

Position Value (USD)

8 quarters on record
Report Date Value (USD) Shares
2026-03-31 $18,601 1,998
2024-12-31 $20,670 3,711
2024-06-30 $43,344 2,065
2023-12-31 $74,779 3,691
2023-09-30 $5,410 425
2023-06-30 $18,810 1,041
2023-03-31 $13,597 791
2021-12-31 $5,309 242