Skip to main content

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 GPRO

Export CSV

Shares Held

Position Value (USD)

20 quarters on record
Report Date Value (USD) Shares
2026-03-31 $482,018 625,998
2025-12-31 $1,027,820 728,951
2025-09-30 $2,675,798 1,262,169
2025-06-30 $231,861 306,290
2025-03-31 $63,174 95,286
2024-12-31 $77,119 70,752
2024-09-30 $90,369 66,448
2024-06-30 $105,716 74,448
2024-03-31 $126,224 56,603
2023-12-31 $139,098 40,086
2023-09-30 $398,447 126,894
2023-06-30 $473,293 114,322
2023-03-31 $502,165 99,834
2022-12-31 $549,015 110,244
2021-12-31 $1,172,329 113,708
2021-09-30 $499,337 53,348
2020-12-31 $1,067,598 128,937
2020-09-30 $576,918 127,355
2020-06-30 $340,068 71,443
2020-03-31 $303,026 115,659