CITADEL ADVISORS LLC's ownership history for CMCSA

CITADEL ADVISORS LLC currently holds 4.7M shares with a market value of $141.4M. It started holding CMCSA on 2024-09-30. At its peak, it held 7.3M shares on 2025-09-30. Its highest holding value was $279.8M on 2024-09-30. At its lowest, it held 438.6K shares on 2025-06-30, with a value of $15.7M on 2025-06-30. In the recent 180 days, CITADEL ADVISORS LLC has increased its shares by 4.3M. In the recent year, CITADEL ADVISORS LLC has increased its shares by 982.4K.

It has also owned 39.3K contracts of calls, with the market value of the underlying securities totaling $117.6M on 2024-09-30. At its peak, it held 39.3K contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $126.2M on 2024-09-30. At its lowest, it held 23.9K contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $75.2M on 2025-09-30. In the recent 180 days, CITADEL ADVISORS LLC has increased its holdings by 6.6K contracts. In the recent year, CITADEL ADVISORS LLC has increased its holdings by 11.8K contracts.

It has also owned 28.0K contracts of puts, with the market value of the underlying securities totaling $83.8M on 2024-09-30. At its peak, it held 28.0K contracts of puts on 2025-12-31 and it owned puts with the market value of the underlying securities totaling $83.8M on 2025-12-31. At its lowest, it held 10.6K contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $33.2M on 2025-09-30. In the recent 180 days, CITADEL ADVISORS LLC has increased its holdings by 15.4K contracts. In the recent year, CITADEL ADVISORS LLC has increased its holdings by 4.7M contracts.