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

Parallax Volatility Advisers, L.P. currently holds 112.9K shares with a market value of $9.1M. It started holding RBLX on 2025-03-31. At its peak, it held 112.9K shares on 2025-12-31. Its highest holding value was $9.1M on 2025-12-31. At its lowest, it held 27.2K shares on 2025-06-30, with a value of $2.2M on 2025-03-31. In the recent 180 days, Parallax Volatility Advisers, L.P. has increased its shares by 85.7K.

It has also owned 550 contracts of calls, with the market value of the underlying securities totaling $4.5M on 2024-09-30. At its peak, it held 7.4K contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $42.8M on 2024-12-31. At its lowest, it held 550 contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $4.5M on 2025-12-31. In the recent 180 days, Parallax Volatility Advisers, L.P. has decreased its holdings by 125 contracts. In the recent year, Parallax Volatility Advisers, L.P. has decreased its holdings by 6.9K contracts.

It has also owned 750 contracts of puts, with the market value of the underlying securities totaling $6.1M on 2024-09-30. At its peak, it held 2.1K contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $12.0M on 2024-12-31. At its lowest, it held 180 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $1.9M on 2025-06-30. In the recent 180 days, Parallax Volatility Advisers, L.P. has increased its holdings by 570 contracts. In the recent year, Parallax Volatility Advisers, L.P. has increased its holdings by 110.8K contracts.