Calamos Advisors LLC's ownership history for PTC

Calamos Advisors LLC currently holds 61.3K shares with a market value of $7.0M. It started holding PTC on 2024-09-30. At its peak, it held 65.0K shares on 2025-03-31. Its highest holding value was $13.2M on 2025-09-30. At its lowest, it held 61.3K shares on 2026-06-30, with a value of $7.0M on 2026-06-30. In the recent 180 days, Calamos Advisors LLC has decreased its shares by 1.1K. In the recent year, Calamos Advisors LLC has decreased its shares by 3.7K.