Calamos Advisors LLC's ownership history for SPGI

Calamos Advisors LLC currently holds 105.9K shares with a market value of $51.6M. It started holding SPGI on 2024-09-30. At its peak, it held 120.3K shares on 2025-06-30. Its highest holding value was $63.4M on 2025-06-30. At its lowest, it held 94.8K shares on 2024-12-31, with a value of $47.2M on 2024-12-31. In the recent 180 days, Calamos Advisors LLC has decreased its shares by 14.3K. In the recent year, Calamos Advisors LLC has increased its shares by 7.6K.