Ciena Corp. balance sheet
At the end of its fiscal year on Nov 1, 2025, Ciena Corp. reported total assets of $5.86B and shareholders' equity of $2.73B. That works out to liabilities equal to 53% of assets, a current ratio of 2.73 (current assets ÷ current liabilities), long-term debt of 0.56× shareholders' equity.
Balance sheet at each fiscal year end
| Fiscal year ended | Oct 2018 | Nov 2018 | Oct 2019 | Nov 2019 | Oct 2020 | Oct 2021 | Oct 2022 | Oct 2023 | Nov 2024 | Nov 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | $3.76B | — | $3.89B | $3.89B | $4.18B | $4.87B | $5.07B | $5.60B | $5.64B | $5.86B |
| Current assets | $2.14B | — | $2.38B | $2.38B | $2.61B | $3.19B | $3.39B | $3.58B | $3.54B | $3.57B |
| Cash & equivalents | $745.42M | $745.43M | $904.04M | $904.04M | $1.09B | $1.42B | $994.35M | $1.01B | $934.86M | $1.09B |
| Total liabilities | $1.83B | — | $1.72B | $1.72B | $1.67B | $1.85B | $2.36B | $2.75B | $2.83B | $3.14B |
| Current liabilities | $963.00M | — | $845.94M | $845.94M | $760.70M | $909.03M | $1.04B | $932.02M | $999.84M | $1.31B |
| Long-term debt | $686.45M | — | $680.41M | $680.41M | $676.36M | $670.36M | $1.06B | $1.54B | $1.53B | $1.52B |
| Shareholders' equity | $1.93B | $1.93B | $2.17B | $2.17B | $2.51B | $3.02B | $2.71B | $2.85B | $2.82B | $2.73B |
| Reported in | 10-K 2019 | 10-K 2020 | 10-K 2019 | 10-K 2020 | 10-K 2021 | 10-K 2022 | 10-K 2023 | 10-K 2024 | 10-K 2025 | 10-K 2025 |
Balance-sheet figures are point-in-time values on the last day of each fiscal year. Some companies (for example banks and insurers) do not present current assets and liabilities; those cells show —.
Source: SEC EDGAR XBRL company facts for CIK 936395 (raw data). Most recent filing in this dataset: 10-Q filed Sep 3, 2026. SEC data file dated Nov 3, 2026; page built Nov 5, 2026. Figures are as most recently reported, including restatements. How we select figures.