Ciena Corporation (CIEN) Financial Statements
Historical financial data — 43 statements covering FY2016–FY2025
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 con...
Ciena Corporation's revenue increased 18.8% year over year, from $4.01B to $4.77B.
Net income increased 46.9% over the same period, from $84.0M to $123.3M.
Over the 9-year period from FY2016 to FY2025, revenue grew by 83% in total.
Total debt remained relatively stable at $1.52B.
The debt-to-equity ratio stands at 0.56, indicating a moderate leverage profile.
Operating cash flow grew 56.7% to $806.1M.
Ciena Corporation maintains a moderate net profit margin of 2.6%.
Recent Financial Statements
Quarterly figures are standalone quarters, de-cumulated from YTD filings (Q4 = FY − Q3 YTD when not reported).
| Period | Revenue | Net Income | Gross Profit | EBIT | Op. Cash Flow | Total Assets | Total Debt | Equity |
|---|---|---|---|---|---|---|---|---|
| Q4 FY2024 | $1.12B+19.3% | $37.0M | $460.0M | $59.2M | $349.4M | $5.64B | $1.53B | $2.82B |
| Q1 FY2025 | $1.07B-4.6% | $44.6M | $471.8M | $80.7M | $103.7M | $5.57B | $1.53B | $2.79B |
| Q2 FY2025 | $1.13B+5.0% | $9.0M | $452.8M | $32.8M | $156.9M | $5.66B | $1.53B | $2.78B |
| Q3 FY2025 | $1.22B+8.3% | $50.3M | $503.1M | $73.5M | $174.3M | $5.75B | $1.53B | $2.79B |
| Q4 FY2025 | $1.35B+10.9% | $19.5M | $577.2M | $10.5M | $371.1M | $5.86B | $1.52B | $2.73B |
| Q1 FY2026 | $1.43B+5.6% | $150.3M | $625.5M | $189.4M | $227.6M | $5.89B | $1.52B | $2.79B |
| Q2 FY2026 | $1.57B+10.1% | $218.2M | $691.6M | $237.9M | $259.7M | N/A | N/A | N/A |
| Q3 FY2026 | $1.67B+6.4% | $266.4M | $759.3M | $301.2M | $196.3M | N/A | N/A | N/A |
Balance Sheet Summary (Q1 FY2026)
Ciena Corporation (CIEN) Financial Statements & Revenue History
Ciena Corporation (CIEN) is a US-listed stock operating in the Technology sector, specifically the Telephone & Telegraph Apparatus industry trading at $329.00 with a market capitalization of $47. This page provides 43 historical financial statements for Ciena Corporation, including income statement, balance sheet, and cash flow data across multiple reporting periods. Most recently, Ciena Corporation reported revenue of $4.8 billion, representing 18.8% year-over-year growth. The net profit margin of 2.6% suggests thin margins. The debt-to-equity ratio of 0.56 reflects moderate leverage.
CIEN Income Statement, Balance Sheet & Cash Flow
The financial statements table above shows Ciena Corporation's revenue, net income, gross profit, EBIT, operating cash flow, total assets, total debt, and shareholders' equity across the most recent reporting periods. Year-over-year growth rates help identify whether CIEN is accelerating or decelerating in terms of top-line revenue and bottom-line profitability.
- Revenue trend: Track CIEN's top-line growth across quarters and fiscal years to identify acceleration or deceleration in the business.
- Profitability: Net income and gross profit margins reveal how efficiently Ciena Corporation converts revenue into earnings.
- Balance sheet health: Total assets, liabilities, debt, and equity provide a snapshot of CIEN's financial position and leverage.
- Cash flow: Operating cash flow shows how much cash the business generates from its core operations, which is critical for funding dividends, buybacks, and growth.
How to Use CIEN Financial Data
Investors use Ciena Corporation's financial statements to assess the company's financial health, growth trajectory, and valuation. Key metrics to focus on include:
- Revenue growth rate: Consistent double-digit revenue growth suggests a strong business; declining revenue may signal competitive pressure.
- Net profit margin: Higher margins indicate a more efficient business with pricing power. Compare CIEN's margins to sector peers for context.
- Debt levels: High debt-to-equity ratios increase financial risk, especially in rising-rate environments. Low debt provides flexibility.
- Valuation multiples: See how CIEN's P/E, P/S, and EV/EBITDA ratios compare to historical levels.
- Full analysis: View CIEN's financial health score, earnings, and pre-market pricing.
Financial data is sourced from Ciena Corporation's SEC filings (10-K, 10-Q) via Polygon.io and Finnhub.CIEN trades on NYSE/NASDAQ. This page is for informational purposes only and is not financial advice.