CITADEL ADVISORS LLC's ownership history for WST

CITADEL ADVISORS LLC currently holds 323.6K shares with a market value of $81.1M. It started holding WST on 2024-09-30. At its peak, it held 727.5K shares on 2025-09-30. Its highest holding value was $219.8M on 2024-12-31. At its lowest, it held 48.1K shares on 2024-09-30, with a value of $14.4M on 2024-09-30. In the recent 180 days, CITADEL ADVISORS LLC has decreased its shares by 403.9K. In the recent year, CITADEL ADVISORS LLC has increased its shares by 42.9K.

It has also owned 307 contracts of calls, with the market value of the underlying securities totaling $7.7M on 2024-09-30. At its peak, it held 884 contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $19.8M on 2025-03-31. At its lowest, it held 114 contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $3.1M on 2025-12-31. In the recent 180 days, CITADEL ADVISORS LLC has decreased its holdings by 168 contracts. In the recent year, CITADEL ADVISORS LLC has decreased its holdings by 577 contracts.

It has also owned 116 contracts of puts, with the market value of the underlying securities totaling $2.9M on 2024-09-30. At its peak, it held 445 contracts of puts on 2024-09-30 and it owned puts with the market value of the underlying securities totaling $13.4M on 2024-09-30. At its lowest, it held 79 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $2.1M on 2025-09-30. In the recent 180 days, CITADEL ADVISORS LLC has increased its holdings by 37 contracts. In the recent year, CITADEL ADVISORS LLC has increased its holdings by 323.3K contracts.