Calamos Wealth Management LLC's ownership history for SPGI

Calamos Wealth Management LLC currently holds 22.1K shares with a market value of $9.4M. It started holding SPGI on 2024-09-30. At its peak, it held 34.6K shares on 2025-09-30. Its highest holding value was $16.8M on 2025-09-30. At its lowest, it held 22.1K shares on 2026-03-31, with a value of $9.4M on 2026-03-31. In the recent 180 days, Calamos Wealth Management LLC has decreased its shares by 12.4K. In the recent year, Calamos Wealth Management LLC has decreased its shares by 3.3K.