CIENA CORP (CIEN)
About CIENA CORP
Ciena is a leader in high-speed optical connectivity, providing systems, components, and automation software for telecom providers and enterprises, such as data centers, to enable long-distance connectivity. The company operates through four primary business segments: networking platforms, platform software and services, Blue Planet automation software, and global services. While telecom carriers remain important customers, cloud providers and hyperscalers now drive a significant portion of the business. To meet the demands of AI data centers, customers are adopting Ciena's WaveLogic 6 platform, the first to support 1.6 terabits-per-second capacity.
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American Credentials
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Financial summary
- Revenue FY2025
- $4.8B
- Net income
- $123.3M
- Total assets
- $5.9B
- Market cap
- $69.1B
- Gross margin
- 42.0%
- Operating margin
- 4.1%
- Net margin
- 2.6%
Source: SEC EDGAR · updated Jun 7, 2026
Revenue & profit trend
Financial statements
Income statement
- Revenue
- $4.8B
- Cost of revenue
- $2.8B
- Gross profit
- $2.0B
- Operating expenses
- $1.8B
- Operating income
- $197.5M
- Income tax
- $32.9M
- Net income
- $123.3M
- EPS (basic)
- $0.87
- EPS (diluted)
- $0.85
Balance sheet
- Total assets
- $5.9B
- Current assets
- $3.6B
- Total liabilities
- $3.1B
- Current liabilities
- $1.3B
- Shareholders’ equity
- $2.7B
Cash flow
- Operating cash flow
- $806.1M
- Investing cash flow
- -$241.5M
- Financing cash flow
- -$405.9M
- Net cash flow
- $157.2M
Statements via Polygon.io (SEC filings)
15-minute delayed · data by Polygon.io
Past year · hover for prices
52-week range
- Market cap
- $69.1B
- P/E ratio
- 460.0
- EPS (diluted)
- $0.85
- Shares outstanding
- 176.8M
- Open
- —
- Day range
- –
- Prev close
- —
- Volume
- —
- IPO date
- Feb 7, 1997
Ciena Corp (CIEN) Stock Price
- Profitable — net income of $123.3M in FY2025.
- Revenue grew 35% from FY2020 to FY2025.
- Gross margin of 42.0%, net margin 2.6%.
- Trading 38% below its 52-week high.
- Valued at a price-to-earnings (P/E) ratio of 460.0.
Automatically generated from public filings and market data. Informational only — not investment advice or a recommendation to buy or sell any security.
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News about CIENA CORP
News & sentiment via Polygon.io
Ciena Corp: frequently asked questions
Is Ciena Corp an American company?
Yes — Ciena Corp is an American company headquartered in Hanover, Maryland. Its American-origin credentials have been independently reviewed and verified by americancompanies.com.
Where is Ciena Corp headquartered?
Ciena Corp is headquartered in Hanover, Maryland, United States.
Is Ciena Corp publicly traded?
Yes — Ciena Corp is a publicly traded company. Its stock trades under the ticker symbol CIEN on the NYSE.
What does Ciena Corp do?
Ciena Corp is an American Telecom company in the Technology & Electronics sector.
