DnB Asset Management AS's ownership history for CIEN

DnB Asset Management AS currently holds 30.1K shares with a market value of $11.7M. It started holding CIEN on 2025-09-30. At its peak, it held 30.1K shares on 2026-03-31. Its highest holding value was $11.7M on 2026-03-31. At its lowest, it held 2.3K shares on 2025-09-30, with a value of $335.3K on 2025-09-30. In the recent 180 days, DnB Asset Management AS has increased its shares by 27.8K.