GROUP ONE TRADING, L.P.

CIK
0000932540
City
CHICAGO
State / Country
IL

Holdings in ACMR

Position Over Time

Report Date Value (USD) Shares
2025-12-31 $4,225,607 107,113
2025-09-30 $5,316,045 135,856
2025-06-30 $736,958 28,454
2025-03-31 $554,161 23,743
2024-12-31 $609,375 40,356
2024-09-30 $259,758 12,796
2024-06-30 $268,372 11,638
2023-09-30 $90,018 4,972
2022-03-31 $6,888,983 332,962
2021-03-31 $919,686 34,151
2020-12-31 $68,872 2,543
2020-09-30 $538,679 23,387