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Ciena Corporation shares owned by Zurich Insurance Group Ltd/FI

Quarter-by-quarter ownership of Ciena Corporation (CIEN) shares owned by Zurich Insurance Group Ltd/FI from 13F filings

Historical chart of Zurich Insurance Group Ltd/FI investment in Ciena Corporation

Tip: Access up to 7 years of quarterly data

All positions including Ciena Corporation held by Zurich Insurance Group Ltd/FI consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ciena Corporation by Zurich Insurance Group Ltd/FI

Quarter filed Position value Share count Share price at filing
2025-09-30 $5.2M 36k 145.67
2018-12-31 $1.4M 41k 33.92