Avidity Partners Management LP's ownership history for GMAB

Avidity Partners Management LP currently holds 92.0K shares with a market value of $2.8M. It started holding GMAB on 2025-06-30. At its peak, it held 650.0K shares on 2025-06-30. Its highest holding value was $13.4M on 2025-06-30. At its lowest, it held 92.0K shares on 2025-12-31, with a value of $2.8M on 2025-12-31. In the recent 180 days, Avidity Partners Management LP has decreased its shares by 558.0K.

It has also owned 4.3K contracts of calls, with the market value of the underlying securities totaling $8.5M on 2025-03-31. At its peak, it held 4.3K contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $8.5M on 2025-03-31. At its lowest, it held 4.3K contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $8.5M on 2025-03-31.