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

Parallax Volatility Advisers, L.P. currently holds 182.7K shares with a market value of $4.0M. It started holding STM on 2024-09-30. At its peak, it held 205.2K shares on 2024-12-31. Its highest holding value was $5.1M on 2024-12-31. At its lowest, it held 64.9K shares on 2024-09-30, with a value of $1.9M on 2024-09-30. In the recent 180 days, Parallax Volatility Advisers, L.P. has increased its shares by 117.7K.

It has also owned 1.9K contracts of calls, with the market value of the underlying securities totaling $6.5M on 2024-09-30. At its peak, it held 1.9K contracts of calls on 2026-03-31 and it owned calls with the market value of the underlying securities totaling $6.5M on 2026-03-31. At its lowest, it held 300 contracts of calls on 2024-09-30 and it owned calls with the market value of the underlying securities totaling $749.1K on 2024-12-31. In the recent 180 days, Parallax Volatility Advisers, L.P. has increased its holdings by 1.6K contracts.

It has also owned 600 contracts of puts, with the market value of the underlying securities totaling $2.1M on 2024-09-30. At its peak, it held 3.1K contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $7.6M on 2024-12-31. At its lowest, it held 600 contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $2.1M on 2026-03-31. In the recent 180 days, Parallax Volatility Advisers, L.P. has decreased its holdings by 2.5K contracts.