PEAK6 LLC's ownership history for WDC

PEAK6 LLC currently holds 48.1K shares with a market value of $13.0M. It started holding WDC on 2024-12-31. At its peak, it held 48.1K shares on 2026-03-31. Its highest holding value was $13.0M on 2026-03-31. At its lowest, it held 2.7K shares on 2024-12-31, with a value of $160.8K on 2024-12-31. In the recent 180 days, PEAK6 LLC has increased its shares by 45.4K.

It has also owned 947 contracts of calls, with the market value of the underlying securities totaling $25.6M on 2024-12-31. At its peak, it held 11.5K contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $133.3M on 2025-09-30. At its lowest, it held 947 contracts of calls on 2026-03-31 and it owned calls with the market value of the underlying securities totaling $6.0M on 2025-03-31. In the recent 180 days, PEAK6 LLC has decreased its holdings by 10.2K contracts. In the recent year, PEAK6 LLC has decreased its holdings by 548 contracts.

It has also owned 1.5K contracts of puts, with the market value of the underlying securities totaling $41.5M on 2024-12-31. At its peak, it held 13.1K contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $157.3M on 2025-09-30. At its lowest, it held 1.5K contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $11.8M on 2025-03-31. In the recent 180 days, PEAK6 LLC has decreased its holdings by 11.6K contracts. In the recent year, PEAK6 LLC has increased its holdings by 45.2K contracts.