EcoR1 Capital, LLC's ownership history for XNCR

EcoR1 Capital, LLC currently holds 2.2M shares with a market value of $24.5M. It started holding XNCR on 2024-09-30. At its peak, it held 6.1M shares on 2024-12-31. Its highest holding value was $141.2M on 2024-12-31. At its lowest, it held 2.2M shares on 2026-03-31, with a value of $24.5M on 2026-03-31. In the recent 180 days, EcoR1 Capital, LLC has decreased its shares by 4.0M. In the recent year, EcoR1 Capital, LLC has decreased its shares by 4.0M.

It has also owned 675 contracts of calls, with the market value of the underlying securities totaling $1.0M on 2025-12-31. At its peak, it held 675 contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $1.0M on 2025-12-31. At its lowest, it held 675 contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $1.0M on 2025-12-31.