GROUP ONE TRADING, L.P.

CIK
0000932540
City
CHICAGO
State / Country
IL

Top Portfolio Positions

1,696 positions · $2,841,817,591 total · as of Dec 31, 2025
Ticker Company Shares Value (USD) % of Portfolio
IREN
IREN Ltd
1,181,644 $44,630,693 1.57%
WBD
Warner Bros. Discovery, Inc.
1,534,831 $44,233,829 1.56%
TIGR
UP Fintech Holding Ltd
4,247,722 $40,608,222 1.43%
NN
Nextnav Inc.
2,136,693 $35,554,571 1.25%
AMD
Advanced Micro Devices Inc
150,696 $32,273,055 1.14%
MAR
Marriott International Inc /Md/
98,510 $30,561,742 1.08%
SOFI
SoFi Technologies, Inc.
1,154,919 $30,235,779 1.06%
CYTK
Cytokinetics Inc
407,253 $25,876,855 0.91%
AG
First Majestic Silver Corp
1,452,576 $24,199,916 0.85%
DAL
Delta Air Lines, Inc.
335,637 $23,293,207 0.82%

Portfolio Trend

30 quarters · across all stocks

Holdings in SLG

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Shares Held

Position Value (USD)

10 of 10 shown
Report Date Value (USD) Shares
2025-12-31 $12,683,376 276,507
2025-09-30 $7,039,038 117,690
2025-06-30 $20,772,711 335,585
2025-03-31 $4,624,539 80,148
2024-12-31 $2,039,162 30,023
2024-09-30 $51,024 733
2024-06-30 $298,945 5,278
2024-03-31 $3,587,143 65,067
2023-12-31 $3,694,273 81,786
2023-03-31 $130,277 5,539