Ciena Corp
NYSE: CIEN · TECHNOLOGY · COMMUNICATION EQUIPMENT
Updated 2026-06-05
Ciena Corp (CIEN) Financial statements
SEC filings — annual and quarterly data.
Cash flow — annual
| Item | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating cash flow | $-79.39M | $108.74M | $117.62M | $7.42M | $-229.01M | $-90.48M | $107.09M | $44.68M | $89.82M | $262.11M | $289.52M | $234.88M | $229.26M | $413.14M | $493.65M | $541.65M | $-167.76M | $168.33M | $514.53M | $806.09M |
| Capital expenditures | $17.76M | $32.10M | $30.00M | $24.11M | $51.21M | $52.37M | $48.10M | $43.81M | $48.22M | $62.11M | $107.19M | $94.60M | $67.62M | $62.58M | $82.67M | $79.55M | $90.82M | $106.20M | $136.64M | $140.80M |
| Depreciation | $44.63M | $27.86M | $56.55M | $53.36M | $169.81M | $156.08M | $133.60M | $127.01M | $112.77M | $135.77M | $141.69M | $122.90M | $110.02M | $122.71M | $132.53M | $132.27M | $140.20M | $142.18M | $133.47M | $140.34M |
| Stock-based comp | $1.89M | $14.04M | $31.43M | $34.44M | $35.56M | $37.93M | $32.39M | $37.72M | $42.93M | $55.34M | $51.99M | $48.36M | $52.97M | $59.74M | $67.76M | $84.34M | $105.13M | $130.46M | $156.40M | $184.53M |
| Free cash flow | $-97.15M | $76.64M | $87.62M | $-16.69M | $-280.22M | $-142.85M | $58.99M | $864000.00 | $41.60M | $200.00M | $182.34M | $140.28M | $161.65M | $350.56M | $410.99M | $462.10M | $-258.57M | $62.13M | $377.89M | $665.29M |
| Investing cash flow | $-251.59M | $80.13M | $91.25M | $-74.19M | $-198.89M | $-68.57M | $-11.98M | $-130.86M | $-106.39M | $-43.13M | $-296.26M | $-61.43M | $-19.27M | $24.08M | $-220.24M | $-90.72M | $-101.25M | $-383.45M | $-306.48M | $-241.50M |
| Financing cash flow | $193.13M | $482.58M | $-549.57M | $1.11M | $630.20M | $13.20M | $7.94M | $-207.34M | $258.53M | $-8.05M | $-4.23M | $-311.05M | $-99.23M | $-278.97M | $-87.22M | $-116.83M | $-133.06M | $229.38M | $-285.06M | $-405.92M |
| Dividends paid | — | — | — | — | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $305.13M | — | — | $6.93M | — | $498.33M | — | — |
| Share repurchases | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Debt repayment | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Net change in cash | — | — | — | — | $202.98M | $-146.79M | $100.55M | $-295.96M | $240.23M | $204.25M | $-13.36M | $-137.10M | $104.91M | $158.73M | $184.55M | $333.90M | $-402.06M | — | — | — |
Frequently asked questions
What is Ciena Corp's revenue?
Ciena Corp's trailing twelve-month revenue is $5.12B, and consensus projects about $15.20B by 2030. Revenue is the top line the whole model builds on, and at this scale the question shifts from how fast it grows to whether margins hold as it compounds.
How profitable is CIEN?
In its most recent fiscal year, CIEN ran a gross margin of 42.04%, an operating margin of 6.52%, and a net margin of 2.59%. Margins this high mean most of each extra dollar of revenue drops through to profit, which is the signature of real pricing power.
How much free cash flow does CIEN generate?
CIEN produced $665.29M in free cash flow in its most recent fiscal year. Free cash flow is what is left after running and reinvesting in the business, and it is the cash that actually funds buybacks, dividends, and a stronger balance sheet.
Is CIEN's balance sheet healthy?
CIEN holds $1.09B in cash and equivalents against $1.52B in long-term debt, on $2.73B of shareholder equity. That debt is best read against the cash flow the business throws off each year.