Calamos Advisors LLC's ownership history for AMZN

Calamos Advisors LLC currently holds 3.1M shares with a market value of $724.9M. It started holding AMZN on 2024-09-30. At its peak, it held 3.3M shares on 2025-06-30. Its highest holding value was $724.9M on 2025-12-31. At its lowest, it held 3.1M shares on 2025-12-31, with a value of $606.9M on 2024-09-30. In the recent 180 days, Calamos Advisors LLC has decreased its shares by 142.5K. In the recent year, Calamos Advisors LLC has decreased its shares by 128.5K.

It has also owned 84 contracts of calls, with the market value of the underlying securities totaling $1.8M on 2024-12-31. At its peak, it held 265 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $4.9M on 2024-12-31. At its lowest, it held 20 contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $438.8K on 2025-03-31. In the recent 180 days, Calamos Advisors LLC has increased its holdings by 44 contracts. In the recent year, Calamos Advisors LLC has decreased its holdings by 181 contracts.

It has also owned 614 contracts of puts, with the market value of the underlying securities totaling $11.7M on 2025-03-31. At its peak, it held 760 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $16.7M on 2025-03-31. At its lowest, it held 614 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $11.7M on 2025-06-30.