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

Parallax Volatility Advisers, L.P. currently holds 127.3K shares with a market value of $6.6M. It started holding XLB on 2024-09-30. At its peak, it held 162.0K shares on 2024-09-30. Its highest holding value was $15.6M on 2024-09-30. At its lowest, it held 1 shares on 2024-12-31, with a value of $84 on 2024-12-31. In the recent 180 days, Parallax Volatility Advisers, L.P. has increased its shares by 122.1K. In the recent year, Parallax Volatility Advisers, L.P. has increased its shares by 113.4K.

It has also owned 16 contracts of calls, with the market value of the underlying securities totaling $82.8K on 2024-09-30. At its peak, it held 500 contracts of calls on 2024-09-30 and it owned calls with the market value of the underlying securities totaling $4.8M on 2024-09-30. At its lowest, it held 1 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $9.0K on 2025-09-30. In the recent 180 days, Parallax Volatility Advisers, L.P. has increased its holdings by 15 contracts. In the recent year, Parallax Volatility Advisers, L.P. has decreased its holdings by 483 contracts.

It has also owned 825 contracts of puts, with the market value of the underlying securities totaling $4.3M on 2024-09-30. At its peak, it held 2.1K contracts of puts on 2025-12-31 and it owned puts with the market value of the underlying securities totaling $9.7M on 2025-12-31. At its lowest, it held 15 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $134.4K on 2025-09-30. In the recent 180 days, Parallax Volatility Advisers, L.P. has increased its holdings by 810 contracts. In the recent year, Parallax Volatility Advisers, L.P. has increased its holdings by 126.7K contracts.