Twin Tree Management, LP's ownership history for CNI

Twin Tree Management, LP currently holds 12.1K shares with a market value of $1.2M. It started holding CNI on 2024-09-30. At its peak, it held 305.5K shares on 2025-06-30. Its highest holding value was $31.8M on 2025-06-30. At its lowest, it held 12.1K shares on 2025-12-31, with a value of $1.2M on 2025-12-31. In the recent 180 days, Twin Tree Management, LP has decreased its shares by 293.4K. In the recent year, Twin Tree Management, LP has decreased its shares by 52.0K.

It has also owned 276 contracts of calls, with the market value of the underlying securities totaling $2.7M on 2024-09-30. At its peak, it held 1.2K contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $11.6M on 2025-09-30. At its lowest, it held 24 contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $233.9K on 2025-03-31. In the recent 180 days, Twin Tree Management, LP has increased its holdings by 76 contracts. In the recent year, Twin Tree Management, LP has decreased its holdings by 60 contracts.

It has also owned 3.1K contracts of puts, with the market value of the underlying securities totaling $28.8M on 2024-09-30. At its peak, it held 3.1K contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $28.8M on 2025-09-30. At its lowest, it held 723 contracts of puts on 2024-09-30 and it owned puts with the market value of the underlying securities totaling $8.2M on 2025-03-31. In the recent 180 days, Twin Tree Management, LP has increased its holdings by 1.8K contracts.