GM Advisory Group, LLC's ownership history for CIEN

GM Advisory Group, LLC currently holds 1.8K shares with a market value of $703.5K. It started holding CIEN on 2025-09-30. At its peak, it held 1.9K shares on 2025-12-31. Its highest holding value was $703.5K on 2026-03-31. At its lowest, it held 1.4K shares on 2025-09-30, with a value of $203.9K on 2025-09-30. In the recent 180 days, GM Advisory Group, LLC has increased its shares by 412.