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Ciena Corporation shares owned by Polymer Capital Management

Quarter-by-quarter ownership of Ciena Corporation (CIEN) shares owned by Polymer Capital Management from 13F filings

Historical chart of Polymer Capital Management investment in Ciena Corporation

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All positions including Ciena Corporation held by Polymer Capital Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ciena Corporation by Polymer Capital Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $3.2M 22k 145.67
2024-09-30 $4.4M 72k 61.59