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

Parallax Volatility Advisers, L.P. currently holds 106.3K shares with a market value of $63.8M. It started holding QQQ on 2024-12-31. At its peak, it held 183.8K shares on 2024-12-31. Its highest holding value was $94.0M on 2024-12-31. At its lowest, it held 106.3K shares on 2025-09-30, with a value of $63.8M on 2025-09-30.

It has also owned 35.2K contracts of calls, with the market value of the underlying securities totaling $2.1B on 2024-09-30. At its peak, it held 35.2K contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $2.1B on 2025-09-30. At its lowest, it held 23.4K contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $1.2B on 2025-03-31. In the recent 180 days, Parallax Volatility Advisers, L.P. has increased its holdings by 9.8K contracts. In the recent year, Parallax Volatility Advisers, L.P. has increased its holdings by 8.4K contracts.

It has also owned 70.6K contracts of puts, with the market value of the underlying securities totaling $4.2B on 2024-09-30. At its peak, it held 91.8K contracts of puts on 2024-09-30 and it owned puts with the market value of the underlying securities totaling $4.5B on 2024-09-30. At its lowest, it held 58.6K contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $2.7B on 2025-03-31. In the recent 180 days, Parallax Volatility Advisers, L.P. has increased its holdings by 11.9K contracts. In the recent year, Parallax Volatility Advisers, L.P. has increased its holdings by 14.5K contracts.