GROUP ONE TRADING, L.P.

CIK
0000932540
City
CHICAGO
State / Country
IL

Holdings in KOS

Position Over Time

Report Date Value (USD) Shares
2025-12-31 $804,915 884,523
2025-09-30 $1,622,037 977,131
2025-06-30 $1,592,252 925,728
2025-03-31 $867,726 380,582
2024-12-31 $1,129,191 330,173
2024-09-30 $477,933 118,594
2023-12-31 $92,738 13,821
2022-12-31 $144,543 22,727
2021-12-31 $153,921 44,486
2021-09-30 $82,270 27,794
2021-06-30 $240,428 69,488
2021-03-31 $59,548 19,397
2020-06-30 $10,217 6,155