D. E. Shaw & Co., Inc.'s ownership history for CYTK

D. E. Shaw & Co., Inc. currently holds 13.6K shares with a market value of $747.6K. It started holding CYTK on 2025-03-31. At its peak, it held 19.1K shares on 2025-06-30. Its highest holding value was $747.6K on 2025-09-30. At its lowest, it held 13.3K shares on 2025-03-31, with a value of $534.6K on 2025-03-31. In the recent 180 days, D. E. Shaw & Co., Inc. has increased its shares by 301.

It has also owned 727 contracts of calls, with the market value of the underlying securities totaling $4.0M on 2024-12-31. At its peak, it held 843 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $4.0M on 2025-09-30. At its lowest, it held 727 contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $2.7M on 2025-06-30. In the recent 180 days, D. E. Shaw & Co., Inc. has increased its holdings by 0 contracts.

It has also owned 184 contracts of puts, with the market value of the underlying securities totaling $1.0M on 2025-06-30. At its peak, it held 278 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $1.0M on 2025-09-30. At its lowest, it held 184 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $918.5K on 2025-06-30.