CITADEL ADVISORS LLC's ownership history for WCN

CITADEL ADVISORS LLC currently holds 1.0M shares with a market value of $181.5M. It started holding WCN on 2024-09-30. At its peak, it held 1.0M shares on 2025-12-31. Its highest holding value was $181.5M on 2025-12-31. At its lowest, it held 3.5K shares on 2025-06-30, with a value of $648.1K on 2025-06-30. In the recent 180 days, CITADEL ADVISORS LLC has increased its shares by 1.0M. In the recent year, CITADEL ADVISORS LLC has increased its shares by 838.8K.

It has also owned 402 contracts of calls, with the market value of the underlying securities totaling $7.0M on 2024-09-30. At its peak, it held 402 contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $7.0M on 2025-12-31. At its lowest, it held 88 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $1.5M on 2024-12-31. In the recent 180 days, CITADEL ADVISORS LLC has increased its holdings by 201 contracts. In the recent year, CITADEL ADVISORS LLC has increased its holdings by 314 contracts.

It has also owned 76 contracts of puts, with the market value of the underlying securities totaling $1.3M on 2024-09-30. At its peak, it held 282 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $5.3M on 2025-06-30. At its lowest, it held 15 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $263.7K on 2025-09-30. In the recent 180 days, CITADEL ADVISORS LLC has decreased its holdings by 206 contracts. In the recent year, CITADEL ADVISORS LLC has increased its holdings by 1.0M contracts.