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Ciena Corporation shares owned by JustInvest

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

Historical chart of JustInvest investment in Ciena Corporation

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Quarterly reported holdings in Ciena Corporation by JustInvest

Quarter filed Position value Share count Share price at filing
2026-03-31 $8.6M 22k 388.23
2025-12-31 $4.8M 20k 233.87
2025-09-30 $2.8M 19k 145.67
2025-06-30 $1.6M 20k 81.33
2024-12-31 $1.3M 15k 84.81
2024-09-30 $858k 14k 61.59
2024-06-30 $632k 13k 48.18
2024-03-31 $641k 13k 49.45
2023-12-31 $805k 18k 45.01
2023-09-30 $393k 8.3k 47.26
2023-06-30 $341k 8.0k 42.49
2023-03-31 $981k 19k 52.52
2022-12-31 $429k 8.4k 50.98
2022-09-30 $327k 8.1k 40.39
2022-06-30 $417k 9.1k 45.68
2022-03-31 $654k 11k 60.63
2021-12-31 $706k 9.2k 76.97
2021-09-30 $335k 6.5k 51.32
2021-06-30 $638k 11k 56.89
2021-03-31 $1.0M 19k 54.74
2020-12-31 $57k 20k 2.89
2020-09-30 $822k 21k 39.68
2020-06-30 $1.3M 25k 54.16
2020-03-31 $1.5M 38k 39.81