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

Parallax Volatility Advisers, L.P. currently holds 1.3K shares with a market value of $162.2K. It started holding BMO on 2025-12-31. At its peak, it held 1.3K shares on 2025-12-31. Its highest holding value was $162.2K on 2025-12-31. At its lowest, it held 1.3K shares on 2025-12-31, with a value of $162.2K on 2025-12-31.

It has also owned 650 contracts of calls, with the market value of the underlying securities totaling $8.5M on 2024-09-30. At its peak, it held 7.9K contracts of calls on 2024-09-30 and it owned calls with the market value of the underlying securities totaling $71.2M on 2024-09-30. At its lowest, it held 650 contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $6.2M on 2025-03-31. 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 7.2K contracts.

It has also owned 650 contracts of puts, with the market value of the underlying securities totaling $8.4M on 2024-12-31. At its peak, it held 1.1K contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $10.9M on 2024-12-31. At its lowest, it held 650 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $6.2M on 2025-03-31. 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 increased its holdings by 125 contracts.