GROUP ONE TRADING, L.P.

CIK
0000932540
City
CHICAGO
State / Country
IL

Holdings in TNDM

Position Over Time

Report Date Value (USD) Shares
2025-12-31 $1,334,977 60,736
2025-09-30 $1,029,119 84,771
2025-06-30 $1,042,721 55,940
2025-03-31 $985,973 51,460
2024-12-31 $57,235 1,589
2024-09-30 $183,338 4,323
2024-06-30 $67,082 1,665
2023-12-31 $107,404 3,631
2023-06-30 $17,644 719
2022-06-30 $657,364 11,106
2022-03-31 $1,330,939 11,445
2020-09-30 $419,950 3,700
2020-03-31 $1,286,163 19,987