Amundi's ownership history for CIEN

Amundi currently holds 431.2K shares with a market value of $167.4M. It started holding CIEN on 2024-09-30. At its peak, it held 483.7K shares on 2025-12-31. Its highest holding value was $167.4M on 2026-03-31. At its lowest, it held 6.8K shares on 2024-09-30, with a value of $440.8K on 2024-09-30. In the recent 180 days, Amundi has increased its shares by 146.4K. In the recent year, Amundi has increased its shares by 397.2K.