LOOMIS SAYLES & CO L P's ownership history for CIEN

LOOMIS SAYLES & CO L P currently holds 91.3K shares with a market value of $35.5M. It started holding CIEN on 2024-09-30. At its peak, it held 443.9K shares on 2024-09-30. Its highest holding value was $45.4M on 2025-09-30. At its lowest, it held 91.3K shares on 2026-03-31, with a value of $25.4K on 2025-03-31. In the recent 180 days, LOOMIS SAYLES & CO L P has decreased its shares by 220.0K. In the recent year, LOOMIS SAYLES & CO L P has decreased its shares by 329.6K.