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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 BRBR

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Shares Held

Position Value (USD)

5 quarters on record
Report Date Value (USD) Shares
2026-03-31 $3,819,991 237,414
2025-09-30 $193,600 5,326
2025-06-30 $784,545 13,543
2023-03-31 $8,466 249
2022-06-30 $1,194 48