CANADA PENSION PLAN INVESTMENT BOARD's ownership history for CIEN

CANADA PENSION PLAN INVESTMENT BOARD currently holds 92.2K shares with a market value of $35.8M. It started holding CIEN on 2025-03-31. At its peak, it held 92.2K shares on 2026-03-31. Its highest holding value was $35.8M on 2026-03-31. At its lowest, it held 1.5K shares on 2025-03-31, with a value of $90.6K on 2025-03-31. In the recent 180 days, CANADA PENSION PLAN INVESTMENT BOARD has increased its shares by 23.6K. In the recent year, CANADA PENSION PLAN INVESTMENT BOARD has increased its shares by 90.7K.