Ciena Corporation shares owned by Pinkerton Retirement Specialists
Quarter-by-quarter ownership of Ciena Corporation (CIEN) shares owned by Pinkerton Retirement Specialists
from 13F filings
Historical chart of Pinkerton Retirement Specialists investment in Ciena Corporation
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Quarterly reported holdings in Ciena Corporation by Pinkerton Retirement Specialists
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $1.5M | 6.5k | 233.87 |
| 2017-03-31 | $48k | 2.0k | 23.63 |
| 2016-12-31 | $50k | 2.0k | 24.62 |
| 2016-09-30 | $44k | 2.0k | 21.66 |
| 2016-06-30 | $38k | 2.0k | 18.71 |
| 2016-03-31 | $39k | 2.0k | 19.20 |
| 2015-12-31 | $42k | 2.0k | 20.68 |
| 2015-09-30 | $42k | 2.0k | 20.68 |
| 2015-06-30 | $48k | 2.0k | 23.63 |
| 2015-03-31 | $78k | 4.0k | 19.35 |
| 2014-12-31 | $2.6M | 25k | 104.21 |
More positions owned by Pinkerton Retirement Specialists
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