Ilmarinen Mutual Pension Insurance Co's ownership history for CIEN

Ilmarinen Mutual Pension Insurance Co currently holds 16.1K shares with a market value of $6.3K. It started holding CIEN on 2026-03-31. At its peak, it held 16.1K shares on 2026-03-31. Its highest holding value was $6.3K on 2026-03-31. At its lowest, it held 16.1K shares on 2026-03-31, with a value of $6.3K on 2026-03-31.