Zurich Insurance Group Ltd/FI's ownership history for CIEN

Zurich Insurance Group Ltd/FI currently holds 369.2K shares with a market value of $86.4M. It started holding CIEN on 2025-09-30. At its peak, it held 369.2K shares on 2025-12-31. Its highest holding value was $86.4M on 2025-12-31. At its lowest, it held 35.9K shares on 2025-09-30, with a value of $5.2M on 2025-09-30.