Kovitz Investment Group Partners, LLC's ownership history for CIEN

Kovitz Investment Group Partners, LLC currently holds 30.2K shares with a market value of $4.4M. It started holding CIEN on 2024-12-31. At its peak, it held 448.9K shares on 2024-12-31. Its highest holding value was $38.1M on 2024-12-31. At its lowest, it held 30.2K shares on 2025-09-30, with a value of $2.5M on 2025-03-31. In the recent 180 days, Kovitz Investment Group Partners, LLC has decreased its shares by 11.5K.