PEAK6 LLC's ownership history for MPLX

PEAK6 LLC currently holds 0 shares with a market value of $0. It started holding MPLX on . At its peak, it held -Infinity shares on . Its highest holding value was $-Infinity on . At its lowest, it held InfinityB shares on , with a value of $InfinityB on .

It has also owned 11.2K contracts of calls, with the market value of the underlying securities totaling $59.8M on 2024-12-31. At its peak, it held 11.2K contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $59.8M on 2025-12-31. At its lowest, it held 183 contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $942.6K on 2025-06-30. In the recent 180 days, PEAK6 LLC has increased its holdings by 11.0K contracts. In the recent year, PEAK6 LLC has increased its holdings by 5.4K contracts.

It has also owned 145 contracts of puts, with the market value of the underlying securities totaling $746.9K on 2024-12-31. At its peak, it held 989 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $5.3M on 2025-03-31. At its lowest, it held 84 contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $402.0K on 2024-12-31. In the recent 180 days, PEAK6 LLC has increased its holdings by 61 contracts.