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Ciena Corporation shares owned by Cornerstone Advisors

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

Historical chart of Cornerstone Advisors investment in Ciena Corporation

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Ciena Corporation by Cornerstone Advisors

Quarter filed Position value Share count Share price at filing
2020-09-30 $215k 5.4k 39.76
2020-06-30 $208k 3.8k 54.28
2020-03-31 $151k 3.8k 39.68
2019-12-31 $168k 3.9k 42.72
2019-09-30 $17k 433 39.26
2019-06-30 $9.0k 224 40.18
2019-03-31 $9.0k 250 36.00
2018-12-31 $8.0k 222 36.04
2018-09-30 $6.0k 199 30.15
2018-06-30 $5.0k 199 25.13
2018-03-31 $6.0k 236 25.42
2017-12-31 $4.0k 199 20.10
2017-09-30 $4.0k 199 20.10
2017-06-30 $5.0k 199 25.13
2017-03-31 $5.0k 199 25.13
2016-12-31 $5.0k 199 25.13
2016-09-30 $4.0k 199 20.10
2016-06-30 $4.0k 199 20.10
2016-03-31 $31k 1.6k 19.27
2015-12-31 $33k 1.6k 20.51
2015-09-30 $34k 1.6k 20.78
2015-06-30 $5.0k 199 25.13
2015-03-31 $4.0k 199 20.10
2014-12-31 $4.0k 199 20.10
2014-09-30 $3.0k 199 15.08