GROUP ONE TRADING LLC

CIK
932540
City
CHICAGO
State / Country
IL

Top Portfolio Positions

1,818 positions · $2,513,815,969 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio Open

Portfolio Trend

31 quarters · across all stocks

Holdings in NAT

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Shares Held

Position Value (USD)

19 of 19 shown
Report Date Value (USD) Shares
2026-03-31 $1,140,074 194,552
2025-12-31 $243,032 70,649
2025-09-30 $1,087,039 346,191
2025-06-30 $538,689 204,825
2025-03-31 $737,289 299,711
2024-12-31 $131,067 52,427
2023-12-31 $1,673,666 398,492
2023-09-30 $15,149 3,677
2023-06-30 $81,554 22,222
2023-03-31 $219,574 55,448
2022-12-31 $1,657,455 541,652
2022-09-30 $2,229,690 835,090
2022-06-30 $455,741 213,963
2022-03-31 $1,001,954 470,401
2021-12-31 $2,150,058 1,272,224
2021-09-30 $1,334,144 521,150
2021-06-30 $745,353 227,242
2021-03-31 $421,554 129,709
2020-12-31 $460,025 155,941