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Ciena Corporation shares owned by Quarry

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

Historical chart of Quarry investment in Ciena Corporation

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

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Quarterly reported holdings in Ciena Corporation by Quarry

Quarter filed Position value Share count Share price at filing
2026-03-31 $467k 1.2k 388.23
2025-12-31 $68k 292 233.87
2025-09-30 $170k 1.2k 145.67
2025-03-31 $96k 1.6k 60.43
2024-12-31 $82k 962 84.81
2024-06-30 $76k 1.6k 48.18
2024-03-31 $36k 718 49.45
2023-12-31 $38k 854 45.01
2023-09-30 $34k 724 47.26
2023-03-31 $2.9k 56 52.52