Cubist Systematic Strategies, LLC's ownership history for DXCM

Cubist Systematic Strategies, LLC currently holds 474.2K shares with a market value of $31.9M. It started holding DXCM on 2024-12-31. At its peak, it held 474.2K shares on 2025-09-30. Its highest holding value was $31.9M on 2025-09-30. At its lowest, it held 45.4K shares on 2024-12-31, with a value of $3.5M on 2024-12-31. In the recent 180 days, Cubist Systematic Strategies, LLC has increased its shares by 428.8K.

It has also owned 421 contracts of calls, with the market value of the underlying securities totaling $2.8M on 2024-09-30. At its peak, it held 847 contracts of calls on 2024-09-30 and it owned calls with the market value of the underlying securities totaling $5.7M on 2024-09-30. At its lowest, it held 95 contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $648.8K on 2025-03-31. In the recent 180 days, Cubist Systematic Strategies, LLC has increased its holdings by 326 contracts. In the recent year, Cubist Systematic Strategies, LLC has decreased its holdings by 426 contracts.

It has also owned 911 contracts of puts, with the market value of the underlying securities totaling $6.1M on 2024-09-30. At its peak, it held 1.3K contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $11.6M on 2025-06-30. At its lowest, it held 176 contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $1.3M on 2025-03-31. In the recent 180 days, Cubist Systematic Strategies, LLC has increased its holdings by 724 contracts. In the recent year, Cubist Systematic Strategies, LLC has increased its holdings by 473.8K contracts.