Ciena (CIEN) Stock: Revenue, Earnings, Margins & Valuation

Ciena share price

Price (USD)320.72
Price date2026-10-31
Market capitalization45.48 USD bn

Annual and quarterly filings: SEC EDGAR – Ciena

Ciena (CIEN), USA at a glance: revenue structure, segments, costs, margins and earnings from the latest published annual report, visualised as a Sankey diagram and complemented by price chart, P/E valuation and the original SEC filings. All figures in USD. Free and without signup.

Ciena business model

The income statement of Ciena is visualised as a Sankey diagram: from revenue through cost of revenue and operating expenses to net income. The page also shows the price chart, the price-earnings ratio of the last five fiscal years, return on equity and the company's annual and quarterly filings.

Sector: Information Technology

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