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Ciena Corporation shares owned by Aviva

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

Historical chart of Aviva investment in Ciena Corporation

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

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Quarterly reported holdings in Ciena Corporation by Aviva

Quarter filed Position value Share count Share price at filing
2026-03-31 $37M 96k 388.23
2025-12-31 $14M 58k 233.87
2022-03-31 $3.4M 56k 60.63
2021-12-31 $4.3M 56k 76.97
2021-09-30 $3.0M 59k 51.35
2021-06-30 $3.3M 59k 56.90
2021-03-31 $3.4M 61k 54.73
2020-12-31 $3.5M 67k 52.85
2020-09-30 $3.6M 91k 39.69
2020-06-30 $4.5M 83k 54.17
2016-03-31 $344k 18k 19.01
2015-12-31 $374k 18k 20.66