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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 BRSL

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Shares Held

Position Value (USD)

20 quarters on record
Report Date Value (USD) Shares
2026-03-31 $195,380 15,336
2025-12-31 $269,924 17,437
2025-09-30 $184,678 10,706
2025-06-30 $616,669 39,005
2025-03-31 $1,093,647 67,260
2024-12-31 $112,865 6,391
2024-09-30 $622,322 29,217
2023-12-31 $1,254,857 45,781
2023-09-30 $2,896,985 95,547
2023-03-31 $3,082,000 115,000
2022-12-31 $2,307,327 101,734
2022-09-30 $570,064 36,080
2022-06-30 $1,260,799 67,931
2022-03-31 $1,561,972 63,289
2021-12-31 $2,329,770 80,587
2021-09-30 $12,795,652 486,157
2021-06-30 $460,607 19,224
2021-03-31 $3,474,263 216,465
2020-06-30 $468,682 52,661
2020-03-31 $192,726 32,391