JANE STREET GROUP, LLC's ownership history for MAGS

JANE STREET GROUP, LLC currently holds 258.0K shares with a market value of $16.7M. It started holding MAGS on 2024-09-30. At its peak, it held 258.0K shares on 2025-09-30. Its highest holding value was $16.7M on 2025-09-30. At its lowest, it held 9.0K shares on 2024-09-30, with a value of $430.6K on 2024-09-30. In the recent 180 days, JANE STREET GROUP, LLC has increased its shares by 160.5K.

It has also owned 33.9K contracts of calls, with the market value of the underlying securities totaling $223.3M on 2025-06-30. At its peak, it held 33.9K contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $223.3M on 2025-12-31. At its lowest, it held 7.2K contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $40.1M on 2025-06-30. In the recent 180 days, JANE STREET GROUP, LLC has increased its holdings by 26.6K contracts.

It has also owned 578 contracts of puts, with the market value of the underlying securities totaling $3.8M on 2025-06-30. At its peak, it held 1.0K contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $6.7M on 2025-09-30. At its lowest, it held 578 contracts of puts on 2025-12-31 and it owned puts with the market value of the underlying securities totaling $3.8M on 2025-12-31. In the recent 180 days, JANE STREET GROUP, LLC has decreased its holdings by 337 contracts.