Avidity Partners Management LP's ownership history for GMAB

Avidity Partners Management LP currently holds 248.1K shares with a market value of $7.6M. 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 248.1K shares on 2025-09-30, with a value of $7.6M on 2025-09-30.

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.