PEAK6 LLC's ownership history for ALK

PEAK6 LLC currently holds 32.3K shares with a market value of $1.6M. It started holding ALK on 2024-12-31. At its peak, it held 55.4K shares on 2024-12-31. Its highest holding value was $3.6M on 2024-12-31. At its lowest, it held 4.2K shares on 2025-09-30, with a value of $209.3K on 2025-09-30. In the recent 180 days, PEAK6 LLC has decreased its shares by 23.0K.

It has also owned 72 contracts of calls, with the market value of the underlying securities totaling $356.3K on 2024-12-31. At its peak, it held 253 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. At its lowest, it held 47 contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $231.3K on 2025-03-31. In the recent 180 days, PEAK6 LLC has decreased its holdings by 181 contracts.

It has also owned 36 contracts of puts, with the market value of the underlying securities totaling $179.2K on 2024-12-31. At its peak, it held 168 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $925.9K on 2024-12-31. At its lowest, it held 36 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $179.2K on 2025-09-30. In the recent 180 days, PEAK6 LLC has decreased its holdings by 107 contracts.