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
Download as csv
Download as Excel
Quarterly reported holdings in Ciena Corporation by Cornerstone Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-06-30 | $6.8M | 14k | 490.56 |