Calamos Advisors LLC's ownership history for CPSU

Calamos Advisors LLC currently holds 346.4K shares with a market value of $9.6M. It started holding CPSU on 2026-06-30. At its peak, it held 346.4K shares on 2026-06-30. Its highest holding value was $9.6M on 2026-06-30. At its lowest, it held 346.4K shares on 2026-06-30, with a value of $9.6M on 2026-06-30.