Twin Tree Management, LP's ownership history for CNI

Twin Tree Management, LP currently holds 192.3K shares with a market value of $18.1M. 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 17.6K shares on 2024-09-30, with a value of $2.1M on 2024-09-30. In the recent 180 days, Twin Tree Management, LP has increased its shares by 130.4K. In the recent year, Twin Tree Management, LP has increased its shares by 174.6K.

It has also owned 1.2K contracts of calls, with the market value of the underlying securities totaling $11.6M 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 1.2K contracts. In the recent year, Twin Tree Management, LP has increased its holdings by 500 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.