Biogen Inc. (BIIB)
NASDAQ: BIIB · Real-Time Price · USD
207.94
+1.66 (0.80%)
Aug 7, 2026, 4:00 PM EDT - Market closed

Biogen Statistics

Total Valuation

Biogen has a market cap or net worth of $30.72 billion. The enterprise value is $37.79 billion.

Market Cap30.72B
Enterprise Value 37.79B

Important Dates

The last earnings date was Wednesday, July 29, 2026, before market open.

Earnings Date Jul 29, 2026
Ex-Dividend Date n/a

Share Statistics

Biogen has 147.75 million shares outstanding. The number of shares has increased by 1.20% in one year.

Current Share Class 147.75M
Shares Outstanding 147.75M
Shares Change (YoY) +1.20%
Shares Change (QoQ) +0.20%
Owned by Insiders (%) 0.21%
Owned by Institutions (%) 97.00%
Float 147.11M

Valuation Ratios

The trailing PE ratio is 36.88 and the forward PE ratio is 15.67. Biogen's PEG ratio is 6.06.

PE Ratio 36.88
Forward PE 15.67
PS Ratio 3.06
Forward PS 2.93
PB Ratio 1.63
P/TBV Ratio n/a
P/FCF Ratio 11.39
P/OCF Ratio 10.67
PEG Ratio 6.06
Financial Ratio History

Enterprise Valuation

The stock's EV/EBITDA ratio is 17.44, with an EV/FCF ratio of 14.02.

EV / Earnings 45.28
EV / Sales 3.77
EV / EBITDA 17.44
EV / EBIT 28.53
EV / FCF 14.02

Financial Position

The company has a current ratio of 1.87, with a Debt / Equity ratio of 0.44.

Current Ratio 1.87
Quick Ratio 0.94
Debt / Equity 0.44
Debt / EBITDA 3.85
Debt / FCF 3.10
Interest Coverage 4.65

Financial Efficiency

Return on equity (ROE) is 4.58% and return on invested capital (ROIC) is 8.86%.

Return on Equity (ROE) 4.58%
Return on Assets (ROA) 5.21%
Return on Invested Capital (ROIC) 8.86%
Return on Capital Employed (ROCE) 4.70%
Weighted Average Cost of Capital (WACC) 4.64%
Revenue Per Employee $1.34M
Profits Per Employee $111,280
Employee Count7,500
Asset Turnover 0.33
Inventory Turnover 0.93

Taxes

In the past 12 months, Biogen has paid $176.80 million in taxes.

Income Tax 176.80M
Effective Tax Rate 17.48%

Stock Price Statistics

The stock price has increased by +60.77% in the last 52 weeks. The beta is 0.16, so Biogen's price volatility has been lower than the market average.

Beta (5Y) 0.16
52-Week Price Change +60.77%
50-Day Moving Average 201.92
200-Day Moving Average 184.90
Relative Strength Index (RSI) 54.15
Average Volume (20 Days) 1,350,054

Short Selling Information

The latest short interest is 6.00 million, so 4.06% of the outstanding shares have been sold short.

Short Interest 6.00M
Short Previous Month 5.72M
Short % of Shares Out 4.06%
Short % of Float 4.08%
Short Ratio (days to cover) 3.87

Income Statement

In the last 12 months, Biogen had revenue of $10.03 billion and earned $834.60 million in profits. Earnings per share was $5.64.

Revenue10.03B
Gross Profit 7.85B
Operating Income 2.52B
Pretax Income 1.01B
Net Income 834.60M
EBITDA 2.17B
EBIT 1.32B
Earnings Per Share (EPS) $5.64
Full Income Statement

Balance Sheet

The company has $1.29 billion in cash and $8.36 billion in debt, with a net cash position of -$7.07 billion or -$47.85 per share.

Cash & Cash Equivalents 1.29B
Total Debt 8.36B
Net Cash -7.07B
Net Cash Per Share -$47.85
Equity (Book Value) 18.85B
Book Value Per Share 127.61
Working Capital 3.39B
Full Balance Sheet

Cash Flow

In the last 12 months, operating cash flow was $2.88 billion and capital expenditures -$182.20 million, giving a free cash flow of $2.70 billion.

Operating Cash Flow 2.88B
Capital Expenditures -182.20M
Depreciation & Amortization 842.90M
Net Borrowing 1.02B
Free Cash Flow 2.70B
FCF Per Share $18.25
Full Cash Flow Statement

Margins

Gross margin is 78.32%, with operating and profit margins of 25.09% and 8.32%.

Gross Margin 78.32%
Operating Margin 25.09%
Pretax Margin 10.09%
Profit Margin 8.32%
EBITDA Margin 21.62%
EBIT Margin 13.21%
FCF Margin 26.89%

Dividends & Yields

Biogen does not appear to pay any dividends at this time.

Dividend Per Share n/a
Dividend Yield n/a
Dividend Growth (YoY) n/a
Years of Dividend Growth n/a
Payout Ratio n/a
Buyback Yield -1.20%
Shareholder Yield -1.20%
Earnings Yield 2.72%
FCF Yield 8.78%
Dividend Details

Analyst Forecast

The average price target for Biogen is $235.32, which is 13.17% higher than the current price. The consensus rating is "Buy".

Price Target $235.32
Price Target Difference 13.17%
Analyst Consensus Buy
Analyst Count 36
Revenue Growth Forecast (3Y) 3.32%
EPS Growth Forecast (3Y) 7.02%
Stock Forecasts

Fair Value

There are several formulas that can be used to estimate the intrinsic value of a stock.

Lynch Fair Value
Lynch Upside
Graham Number
Graham Upside

Stock Splits

The last stock split was on January 18, 2001. It was a forward split with a ratio of 3:1.

Last Split Date Jan 18, 2001
Split Type Forward
Split Ratio 3:1

Scores

Biogen has an Altman Z-Score of 2.73 and a Piotroski F-Score of 4. A Z-score under 3 suggests an increased risk of bankruptcy.

Altman Z-Score 2.73
Piotroski F-Score 4