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

Parallax Volatility Advisers, L.P. currently holds 38.0K shares with a market value of $196.8K. It started holding PTEN on 2025-06-30. At its peak, it held 38.0K shares on 2025-09-30. Its highest holding value was $196.8K on 2025-09-30. At its lowest, it held 30.5K shares on 2025-06-30, with a value of $180.9K on 2025-06-30.

It has also owned 9.2K contracts of calls, with the market value of the underlying securities totaling $5.6M on 2024-09-30. At its peak, it held 9.2K contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $5.6M on 2025-12-31. At its lowest, it held 3.5K contracts of calls on 2024-09-30 and it owned calls with the market value of the underlying securities totaling $2.7M on 2024-09-30.

It has also owned 650 contracts of puts, with the market value of the underlying securities totaling $397.1K on 2025-06-30. At its peak, it held 650 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $397.1K on 2025-12-31. At its lowest, it held 650 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $336.7K on 2025-09-30. In the recent 180 days, Parallax Volatility Advisers, L.P. has increased its holdings by 0 contracts.