Volterra Technologies LP's ownership history for AMGN

Volterra Technologies LP currently holds 2.6K shares with a market value of $928.2K. It started holding AMGN on 2025-09-30. At its peak, it held 3.7K shares on 2025-12-31. Its highest holding value was $1.2M on 2025-12-31. At its lowest, it held 274 shares on 2025-09-30, with a value of $77.3K on 2025-09-30. In the recent 180 days, Volterra Technologies LP has increased its shares by 2.4K.

It has also owned 23 contracts of calls, with the market value of the underlying securities totaling $809.3K on 2025-06-30. At its peak, it held 170 contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $4.7M on 2025-06-30. At its lowest, it held 23 contracts of calls on 2026-03-31 and it owned calls with the market value of the underlying securities totaling $809.3K on 2026-03-31. In the recent 180 days, Volterra Technologies LP has decreased its holdings by 147 contracts.

It has also owned 27 contracts of puts, with the market value of the underlying securities totaling $950.0K on 2025-06-30. At its peak, it held 152 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $4.2M on 2025-06-30. At its lowest, it held 27 contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $950.0K on 2026-03-31. In the recent 180 days, Volterra Technologies LP has decreased its holdings by 125 contracts.