Parallax Volatility Advisers, L.P.'s ownership history for SNDK

Parallax Volatility Advisers, L.P. currently holds 3.5K shares with a market value of $2.2M. It started holding SNDK on 2025-03-31. At its peak, it held 37.7K shares on 2025-12-31. Its highest holding value was $8.9M on 2025-12-31. At its lowest, it held 3.5K shares on 2026-03-31, with a value of $741.5K on 2025-03-31. In the recent 180 days, Parallax Volatility Advisers, L.P. has decreased its shares by 3.4K. In the recent year, Parallax Volatility Advisers, L.P. has decreased its shares by 12.1K.

It has also owned 96 contracts of calls, with the market value of the underlying securities totaling $6.1M on 2025-09-30. At its peak, it held 311 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $6.1M on 2026-03-31. At its lowest, it held 55 contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $1.3M on 2025-12-31. In the recent 180 days, Parallax Volatility Advisers, L.P. has decreased its holdings by 215 contracts.

It has also owned 104 contracts of puts, with the market value of the underlying securities totaling $6.6M on 2025-09-30. At its peak, it held 104 contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $6.6M on 2026-03-31. At its lowest, it held 37 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $415.1K on 2025-09-30. In the recent 180 days, Parallax Volatility Advisers, L.P. has increased its holdings by 67 contracts.