Calamos Advisors LLC's ownership history for META

Calamos Advisors LLC currently holds 663.2K shares with a market value of $437.7M. It started holding META on 2024-09-30. At its peak, it held 684.4K shares on 2024-12-31. Its highest holding value was $500.5M on 2025-06-30. At its lowest, it held 663.2K shares on 2025-12-31, with a value of $386.8M on 2024-09-30. In the recent 180 days, Calamos Advisors LLC has decreased its shares by 15.0K. In the recent year, Calamos Advisors LLC has decreased its shares by 21.2K.

It has also owned 21 contracts of calls, with the market value of the underlying securities totaling $1.5M on 2025-03-31. At its peak, it held 21 contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $1.5M on 2025-12-31. At its lowest, it held 5 contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $292.8K on 2025-03-31. In the recent 180 days, Calamos Advisors LLC has increased its holdings by 11 contracts.