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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 SANA

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Shares Held

Position Value (USD)

12 quarters on record
Report Date Value (USD) Shares
2026-03-31 $322,320 111,917
2025-12-31 $152,397 37,444
2025-09-30 $102,200 28,789
2024-09-30 $21,074 5,066
2024-06-30 $102,631 18,797
2024-03-31 $102,160 10,216
2023-12-31 $72,452 17,758
2023-09-30 $97,965 25,314
2022-06-30 $10,288 1,600
2022-03-31 $4,956 600
2021-12-31 $9,288 600
2021-09-30 $13,512 600