GROUP ONE TRADING, L.P.

CIK
0000932540
City
CHICAGO
State / Country
IL

Holdings in MFIN

Position Over Time

Report Date Value (USD) Shares
2025-12-31 $48,898 4,752
2024-03-31 $230,093 29,089
2021-09-30 $218,673 27,892
2021-06-30 $397,734 44,891
2020-12-31 $72,760 14,849
2020-09-30 $19,885 7,954
2020-06-30 $6,768 2,554
2020-03-31 $5,122 2,754