CITADEL ADVISORS LLC's ownership history for WLK

CITADEL ADVISORS LLC currently holds 715.6K shares with a market value of $83.6M. It started holding WLK on 2024-09-30. At its peak, it held 1.2M shares on 2025-09-30. Its highest holding value was $92.5M on 2025-09-30. At its lowest, it held 12.3K shares on 2025-06-30, with a value of $934.4K on 2025-06-30. In the recent 180 days, CITADEL ADVISORS LLC has decreased its shares by 485.3K. In the recent year, CITADEL ADVISORS LLC has decreased its shares by 137.3K.

It has also owned 691 contracts of calls, with the market value of the underlying securities totaling $8.1M on 2024-09-30. At its peak, it held 691 contracts of calls on 2026-03-31 and it owned calls with the market value of the underlying securities totaling $9.3M on 2024-09-30. At its lowest, it held 114 contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $1.1M on 2025-03-31. In the recent 180 days, CITADEL ADVISORS LLC has increased its holdings by 136 contracts. In the recent year, CITADEL ADVISORS LLC has increased its holdings by 577 contracts.

It has also owned 625 contracts of puts, with the market value of the underlying securities totaling $7.3M on 2024-09-30. At its peak, it held 1.0K contracts of puts on 2025-12-31 and it owned puts with the market value of the underlying securities totaling $7.8M on 2025-12-31. At its lowest, it held 176 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $1.4M on 2025-09-30. In the recent 180 days, CITADEL ADVISORS LLC has increased its holdings by 449 contracts. In the recent year, CITADEL ADVISORS LLC has increased its holdings by 715.1K contracts.