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

D. E. Shaw & Co., Inc. currently holds 102.6K shares with a market value of $84.1M. It started holding MCK on 2024-12-31. At its peak, it held 243.4K shares on 2024-12-31. Its highest holding value was $138.7M on 2024-12-31. At its lowest, it held 77.7K shares on 2025-03-31, with a value of $52.3M on 2025-03-31. In the recent 180 days, D. E. Shaw & Co., Inc. has increased its shares by 2.1K. In the recent year, D. E. Shaw & Co., Inc. has decreased its shares by 140.8K.

It has also owned 461 contracts of calls, with the market value of the underlying securities totaling $37.8M on 2024-12-31. At its peak, it held 461 contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $37.8M on 2025-12-31. At its lowest, it held 138 contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $9.8M on 2025-03-31. In the recent 180 days, D. E. Shaw & Co., Inc. has increased its holdings by 323 contracts. In the recent year, D. E. Shaw & Co., Inc. has increased its holdings by 186 contracts.

It has also owned 57 contracts of puts, with the market value of the underlying securities totaling $4.7M on 2025-12-31. At its peak, it held 57 contracts of puts on 2025-12-31 and it owned puts with the market value of the underlying securities totaling $4.7M on 2025-12-31. At its lowest, it held 57 contracts of puts on 2025-12-31 and it owned puts with the market value of the underlying securities totaling $4.7M on 2025-12-31.