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Ciena Corporation shares owned by Entropy Technologies

Quarter-by-quarter ownership of Ciena Corporation (CIEN) shares owned by Entropy Technologies from 13F filings

Historical chart of Entropy Technologies investment in Ciena Corporation

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All positions including Ciena Corporation held by Entropy Technologies consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ciena Corporation by Entropy Technologies

Quarter filed Position value Share count Share price at filing
2025-09-30 $1.9M 13k 145.67