GATEWAY INVESTMENT ADVISERS LLC's ownership history for CIEN

GATEWAY INVESTMENT ADVISERS LLC currently holds 4.5K shares with a market value of $1.7M. It started holding CIEN on 2024-09-30. At its peak, it held 58.4K shares on 2024-12-31. Its highest holding value was $5.0M on 2024-12-31. At its lowest, it held 4.5K shares on 2026-03-31, with a value of $1.4M on 2025-03-31. In the recent 180 days, GATEWAY INVESTMENT ADVISERS LLC has decreased its shares by 16.6K. In the recent year, GATEWAY INVESTMENT ADVISERS LLC has decreased its shares by 18.3K.