PEAK6 LLC's ownership history for IBKR

PEAK6 LLC currently holds 592.7K shares with a market value of $38.1M. It started holding IBKR on 2025-06-30. At its peak, it held 739.6K shares on 2025-09-30. Its highest holding value was $50.9M on 2025-09-30. At its lowest, it held 592.7K shares on 2025-12-31, with a value of $38.1M on 2025-12-31. In the recent 180 days, PEAK6 LLC has decreased its shares by 146.2K.

It has also owned 548 contracts of calls, with the market value of the underlying securities totaling $3.5M on 2024-12-31. At its peak, it held 797 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $14.1M on 2024-12-31. At its lowest, it held 319 contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $1.8M on 2025-06-30. In the recent 180 days, PEAK6 LLC has increased its holdings by 202 contracts.

It has also owned 5.0K contracts of puts, with the market value of the underlying securities totaling $32.0M on 2024-12-31. At its peak, it held 5.0K contracts of puts on 2025-12-31 and it owned puts with the market value of the underlying securities totaling $32.0M on 2025-12-31. At its lowest, it held 561 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $3.1M on 2025-06-30. In the recent 180 days, PEAK6 LLC has increased its holdings by 4.4K contracts. In the recent year, PEAK6 LLC has increased its holdings by 591.6K contracts.