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

D. E. Shaw & Co., Inc. currently holds 3.9M shares with a market value of $261.4M. It started holding DXCM on 2024-12-31. At its peak, it held 3.9M shares on 2025-12-31. Its highest holding value was $274.5M on 2024-12-31. At its lowest, it held 2.0M shares on 2025-06-30, with a value of $148.3M on 2025-09-30. In the recent 180 days, D. E. Shaw & Co., Inc. has increased its shares by 2.0M. In the recent year, D. E. Shaw & Co., Inc. has increased its shares by 408.4K.

It has also owned 500 contracts of calls, with the market value of the underlying securities totaling $3.4M on 2024-12-31. At its peak, it held 500 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $3.4M on 2025-09-30. At its lowest, it held 200 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $1.6M on 2024-12-31.

It has also owned 2.1K contracts of puts, with the market value of the underlying securities totaling $13.7M on 2025-03-31. At its peak, it held 2.1K contracts of puts on 2025-12-31 and it owned puts with the market value of the underlying securities totaling $13.7M on 2025-12-31. At its lowest, it held 1.0K contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $7.7M on 2025-03-31. In the recent 180 days, D. E. Shaw & Co., Inc. has increased its holdings by 945 contracts.