CSS LLC/IL's ownership history for VRTX

CSS LLC/IL currently holds 550 shares with a market value of $221.5K. It started holding VRTX on 2024-09-30. At its peak, it held 1.0K shares on 2024-09-30. Its highest holding value was $465.1K on 2024-09-30. At its lowest, it held 550 shares on 2024-12-31, with a value of $221.5K on 2024-12-31.

It has also owned 6 contracts of puts, with the market value of the underlying securities totaling $267.9K on 2025-06-30. At its peak, it held 10 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $445.2K on 2025-06-30. At its lowest, it held 6 contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $267.9K on 2026-03-31.