GROUP ONE TRADING, L.P.

CIK
0000932540
City
CHICAGO
State / Country
IL

Holdings in ATYR

Position Over Time

Report Date Value (USD) Shares
2025-12-31 $149,590 191,048
2025-09-30 $12,430 17,240
2025-06-30 $358,788 70,767
2025-03-31 $270,806 89,671
2024-12-31 $26,208 7,240
2022-09-30 $43,383 14,461
2022-06-30 $15,983 5,648
2021-09-30 $18,359 2,022
2021-06-30 $209 43
2021-03-31 $191 43
2020-12-31 $166 43
2020-09-30 $138 43
2020-06-30 $190 43
2020-03-31 $120 43