Paradigm Biocapital Advisors LP's ownership history for XBI

Paradigm Biocapital Advisors LP currently holds 0 shares with a market value of $0. It started holding XBI 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 15.0K contracts of puts, with the market value of the underlying securities totaling $182.9M on 2025-09-30. At its peak, it held 15.0K contracts of puts on 2025-12-31 and it owned puts with the market value of the underlying securities totaling $182.9M on 2025-12-31. At its lowest, it held 10.0K contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $100.2M on 2025-09-30.