Illinois Municipal Retirement Fund's ownership history for CIEN

Illinois Municipal Retirement Fund currently holds 49.5K shares with a market value of $19.2M. It started holding CIEN on 2024-09-30. At its peak, it held 51.1K shares on 2025-09-30. Its highest holding value was $19.2M on 2026-03-31. At its lowest, it held 33.7K shares on 2024-09-30, with a value of $2.0M on 2025-03-31. In the recent 180 days, Illinois Municipal Retirement Fund has decreased its shares by 1.6K. In the recent year, Illinois Municipal Retirement Fund has increased its shares by 15.9K.