CITADEL ADVISORS LLC's ownership history for PFE

CITADEL ADVISORS LLC currently holds 5.4M shares with a market value of $134.6M. It started holding PFE on 2024-09-30. At its peak, it held 14.9M shares on 2024-12-31. Its highest holding value was $394.6M on 2024-12-31. At its lowest, it held 5.4M shares on 2025-12-31, with a value of $134.6M on 2025-12-31. In the recent 180 days, CITADEL ADVISORS LLC has decreased its shares by 9.5M. In the recent year, CITADEL ADVISORS LLC has decreased its shares by 9.5M.

It has also owned 100.1K contracts of calls, with the market value of the underlying securities totaling $249.3M on 2024-09-30. At its peak, it held 177.8K contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $471.6M on 2024-12-31. At its lowest, it held 72.8K contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $185.4M on 2025-09-30. In the recent 180 days, CITADEL ADVISORS LLC has decreased its holdings by 28.5K contracts. In the recent year, CITADEL ADVISORS LLC has decreased its holdings by 77.6K contracts.

It has also owned 189.3K contracts of puts, with the market value of the underlying securities totaling $471.4M on 2024-09-30. At its peak, it held 248.3K contracts of puts on 2024-09-30 and it owned puts with the market value of the underlying securities totaling $718.5M on 2024-09-30. At its lowest, it held 145.0K contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $369.5M on 2025-09-30. In the recent 180 days, CITADEL ADVISORS LLC has increased its holdings by 29.5K contracts. In the recent year, CITADEL ADVISORS LLC has increased its holdings by 5.2M contracts.