JANE STREET GROUP, LLC's ownership history for ATI

JANE STREET GROUP, LLC currently holds 277.2K shares with a market value of $31.8M. It started holding ATI on 2024-09-30. At its peak, it held 591.7K shares on 2024-09-30. Its highest holding value was $39.6M on 2024-09-30. At its lowest, it held 17.5K shares on 2024-12-31, with a value of $960.7K on 2024-12-31. In the recent 180 days, JANE STREET GROUP, LLC has increased its shares by 14.6K. In the recent year, JANE STREET GROUP, LLC has increased its shares by 259.7K.

It has also owned 1.0K contracts of calls, with the market value of the underlying securities totaling $11.5M on 2024-09-30. At its peak, it held 1.0K contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $11.5M on 2025-12-31. At its lowest, it held 226 contracts of calls on 2024-09-30 and it owned calls with the market value of the underlying securities totaling $1.5M on 2024-09-30. In the recent 180 days, JANE STREET GROUP, LLC has increased its holdings by 26 contracts. In the recent year, JANE STREET GROUP, LLC has increased its holdings by 776 contracts.

It has also owned 368 contracts of puts, with the market value of the underlying securities totaling $4.2M on 2024-09-30. At its peak, it held 738 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $6.0M on 2025-09-30. At its lowest, it held 99 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $515.1K on 2025-03-31. In the recent 180 days, JANE STREET GROUP, LLC has increased its holdings by 17 contracts. In the recent year, JANE STREET GROUP, LLC has increased its holdings by 277.0K contracts.