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

Parallax Volatility Advisers, L.P. currently holds 0 shares with a market value of $0. It started holding SWK on . At its peak, it held -Infinity shares on . Its highest holding value was $-Infinity on . At its lowest, it held InfinityB shares on , with a value of $InfinityB on .

It has also owned 75 contracts of puts, with the market value of the underlying securities totaling $557.5K on 2025-09-30. At its peak, it held 75 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $557.5K on 2025-09-30. At its lowest, it held 75 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $557.5K on 2025-09-30.