JANE STREET GROUP, LLC's ownership history for ARM

JANE STREET GROUP, LLC currently holds 315.5K shares with a market value of $47.7M. It started holding ARM on 2024-09-30. At its peak, it held 315.5K shares on 2026-03-31. Its highest holding value was $47.7M on 2026-03-31. At its lowest, it held 61.3K shares on 2024-09-30, with a value of $6.8M on 2025-12-31. In the recent 180 days, JANE STREET GROUP, LLC has increased its shares by 144.9K. In the recent year, JANE STREET GROUP, LLC has increased its shares by 46.3K.

It has also owned 36.1K contracts of calls, with the market value of the underlying securities totaling $546.7M on 2024-09-30. At its peak, it held 57.0K contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $812.2M on 2025-06-30. At its lowest, it held 35.3K contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $400.0M on 2025-03-31. In the recent 180 days, JANE STREET GROUP, LLC has decreased its holdings by 19.0K contracts. In the recent year, JANE STREET GROUP, LLC has decreased its holdings by 1.3K contracts.

It has also owned 49.9K contracts of puts, with the market value of the underlying securities totaling $754.8M on 2024-09-30. At its peak, it held 70.3K contracts of puts on 2025-12-31 and it owned puts with the market value of the underlying securities totaling $949.0M on 2025-09-30. At its lowest, it held 39.3K contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $428.9M on 2025-03-31. In the recent 180 days, JANE STREET GROUP, LLC has decreased its holdings by 17.2K contracts. In the recent year, JANE STREET GROUP, LLC has increased its holdings by 275.4K contracts.