FMR LLC's ownership history for CIEN

FMR LLC currently holds 21.1M shares with a market value of $4.9B. It started holding CIEN on 2024-09-30. At its peak, it held 21.7M shares on 2024-09-30. Its highest holding value was $4.9B on 2025-12-31. At its lowest, it held 21.1M shares on 2025-12-31, with a value of $1.3B on 2025-03-31. In the recent 180 days, FMR LLC has decreased its shares by 104.4K. In the recent year, FMR LLC has decreased its shares by 406.5K.