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

Parallax Volatility Advisers, L.P. currently holds 1.9K shares with a market value of $77.4K. It started holding UBS on 2024-09-30. At its peak, it held 56.9K shares on 2024-09-30. Its highest holding value was $1.8M on 2024-09-30. At its lowest, it held 1.9K shares on 2025-09-30, with a value of $77.4K on 2025-09-30. In the recent 180 days, Parallax Volatility Advisers, L.P. has decreased its shares by 1.5K.

It has also owned 300 contracts of calls, with the market value of the underlying securities totaling $1.4M on 2024-09-30. At its peak, it held 1.3K contracts of calls on 2024-09-30 and it owned calls with the market value of the underlying securities totaling $4.0M on 2024-09-30. At its lowest, it held 13 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $39.4K on 2024-12-31. In the recent 180 days, Parallax Volatility Advisers, L.P. has increased its holdings by 210 contracts. In the recent year, Parallax Volatility Advisers, L.P. has decreased its holdings by 999 contracts.

It has also owned 250 contracts of puts, with the market value of the underlying securities totaling $1.2M on 2024-09-30. At its peak, it held 3.8K contracts of puts on 2024-09-30 and it owned puts with the market value of the underlying securities totaling $11.7M on 2024-09-30. At its lowest, it held 250 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $845.5K on 2025-06-30. In the recent 180 days, Parallax Volatility Advisers, L.P. has increased its holdings by 0 contracts. In the recent year, Parallax Volatility Advisers, L.P. has decreased its holdings by 615 contracts.