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

Parallax Volatility Advisers, L.P. currently holds 17.0K shares with a market value of $702.2K. It started holding Z on 2024-09-30. At its peak, it held 181.8K shares on 2024-12-31. Its highest holding value was $13.8M on 2025-09-30. At its lowest, it held 17.0K shares on 2026-03-31, with a value of $702.2K on 2026-03-31. In the recent 180 days, Parallax Volatility Advisers, L.P. has decreased its shares by 161.9K. In the recent year, Parallax Volatility Advisers, L.P. has decreased its shares by 128.2K.

It has also owned 56 contracts of calls, with the market value of the underlying securities totaling $231.7K on 2024-09-30. At its peak, it held 1.8K contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $13.4M on 2024-12-31. At its lowest, it held 56 contracts of calls on 2026-03-31 and it owned calls with the market value of the underlying securities totaling $231.7K on 2026-03-31. In the recent 180 days, Parallax Volatility Advisers, L.P. has decreased its holdings by 817 contracts. In the recent year, Parallax Volatility Advisers, L.P. has decreased its holdings by 444 contracts.

It has also owned 540 contracts of puts, with the market value of the underlying securities totaling $2.2M on 2024-12-31. At its peak, it held 1.5K contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $11.6M on 2025-09-30. At its lowest, it held 80 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $560.4K on 2025-06-30. In the recent 180 days, Parallax Volatility Advisers, L.P. has decreased its holdings by 972 contracts. In the recent year, Parallax Volatility Advisers, L.P. has increased its holdings by 16.5K contracts.