Key metrics and charts across all fundamental categories.
Stock price and market valuation
CIEN trades at $459.85, a 531.2% increase year-over-year. Market capitalization stands at $65.28B, up 528.8% from the prior year. Track CIEN price trends and market cap history to understand how the market values this company over time.
Revenue and earnings growth across quarters
$5.57B in TTM revenue grew 30.6% YoY, reaching $1.57B last quarter. TTM EBITDA of $511.31M on operating income of $237.87M shows growth is flowing through. Net income of $438.30M TTM confirms the company is converting revenue into profit. Revenue is growing at a healthy pace — a signal to hold.
Assets, cash, debt, and leverage
With $6.04B in assets and $1.52B in long-term debt, the D/E of 0.5 shows a conservative capital structure — the company has a strong financial cushion to weather downturns.
Price multiples and return ratios
At 148.9x P/E, the stock trades at a premium — the market expects above-average growth. P/S of 11.7x and P/B of 22.6x provide additional context. Assess whether the current multiple is justified by the company's growth and profitability trajectory.
Operating efficiency and return metrics
Op. margin of 15.1% is up 12.2% YoY — cost efficiency is improving. Net margin at 13.9% and gross margin of 44.0%. ROE of 15.2% shows the company generates solid returns on shareholder equity.
Free cash flow, earnings quality, and capital allocation
FCF of $218.65M on $259.70M in operating cash flow. The FCF / Net Income ratio of 0.5x indicates partial cash conversion — earnings quality needs attention. Cash reserves of $1.05B provide financial flexibility. Share count is stable — no dilution or buyback activity.
