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

Parallax Volatility Advisers, L.P. currently holds 48.4K shares with a market value of $15.8M. It started holding SMH on 2024-09-30. At its peak, it held 195.4K shares on 2025-03-31. Its highest holding value was $41.3M on 2025-03-31. At its lowest, it held 48.4K shares on 2025-09-30, with a value of $15.2M on 2024-12-31. In the recent 180 days, Parallax Volatility Advisers, L.P. has decreased its shares by 147.0K. In the recent year, Parallax Volatility Advisers, L.P. has decreased its shares by 34.1K.

It has also owned 4.7K contracts of calls, with the market value of the underlying securities totaling $152.3M on 2024-09-30. At its peak, it held 6.4K contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $152.3M on 2025-09-30. At its lowest, it held 2.4K contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $57.2M on 2024-12-31. In the recent 180 days, Parallax Volatility Advisers, L.P. has decreased its holdings by 1.7K contracts. In the recent year, Parallax Volatility Advisers, L.P. has decreased its holdings by 484 contracts.

It has also owned 10.9K contracts of puts, with the market value of the underlying securities totaling $354.8M on 2024-09-30. At its peak, it held 14.7K contracts of puts on 2024-09-30 and it owned puts with the market value of the underlying securities totaling $359.6M on 2024-09-30. At its lowest, it held 5.1K contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $122.3M on 2024-12-31. In the recent 180 days, Parallax Volatility Advisers, L.P. has decreased its holdings by 3.3K contracts. In the recent year, Parallax Volatility Advisers, L.P. has increased its holdings by 33.7K contracts.