Key metrics and charts across all fundamental categories.
Stock price and market valuation
BIIB trades at $199.71, a 45.9% increase year-over-year. Market capitalization stands at $29.40B, up 47.0% from the prior year. Track BIIB price trends and market cap history to understand how the market values this company over time.
Revenue and earnings growth across quarters
$9.94B in TTM revenue grew 1.2% YoY, reaching $2.48B last quarter. TTM EBITDA of $3.13B on operating income of $378.80M shows growth is flowing through. Net income of $1.37B TTM confirms the company is converting revenue into profit. Revenue is growing modestly — monitor for acceleration or deceleration.
Assets, cash, debt, and leverage
With $29.48B in assets and $6.29B in long-term debt, the D/E of 0.3 shows a conservative capital structure — the company has a strong financial cushion to weather downturns.
Price multiples and return ratios
At 21.4x P/E, the stock trades in line with market averages — fairly valued. P/S of 3.0x and P/B of 1.6x 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 15.3% is up 2.5% YoY — cost efficiency is improving. Net margin at 12.9% and gross margin of 73.3%. ROE of 7.4% shows the company generates solid returns on shareholder equity.
Free cash flow, earnings quality, and capital allocation
FCF of $594.30M on $645.50M in operating cash flow. The FCF / Net Income ratio of 0.4x indicates partial cash conversion — earnings quality needs attention. Cash reserves of $3.38B provide financial flexibility. Share count is stable — no dilution or buyback activity.
