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Ciena Corporation shares owned by Candriam Luxembourg S.C.A.

Quarter-by-quarter ownership of Ciena Corporation (CIEN) shares owned by Candriam Luxembourg S.C.A. from 13F filings

Historical chart of Candriam Luxembourg S.C.A. investment in Ciena Corporation

Tip: Access up to 7 years of quarterly data

All positions including Ciena Corporation held by Candriam Luxembourg S.C.A. consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ciena Corporation by Candriam Luxembourg S.C.A.

Quarter filed Position value Share count Share price at filing
2026-06-30 $17M 35k 490.09
2026-03-31 $4.4M 11k 388.23
2025-12-31 $2.6M 11k 233.88