Biogen (BIIB) | Financial Analysis & Statements
Biogen Inc. Large-cap Healthcare
TL;DR: Financial Overview - Revenue, Profits & Key Metrics
Latest Quarterly: Dec 2025Income Metrics
Revenue
2.3B
Gross Profit
1.8B
78.26%
Operating Income
385.5M
16.91%
Net Income
-48.9M
-2.15%
EPS (Diluted)
$-0.33
Balance Sheet Metrics
Total Assets
29.4B
Total Liabilities
11.2B
Shareholders Equity
18.3B
Debt to Equity
0.61
Cash Flow Metrics
Operating Cash Flow
265.2M
Free Cash Flow
401.7M
Revenue & Profitability Trend
Quarter Income Flow
Dec 31, 2025
Annual Income Flow
2025
Biogen Income Statement From 2021 to 2025
| Metric | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|
| Revenue | 9.9B | 9.7B | 9.8B | 10.2B | 11.0B |
| Cost of Goods Sold | 2.4B | 2.3B | 2.5B | 2.3B | 2.1B |
| Gross Profit | 7.5B | 7.4B | 7.3B | 7.9B | 8.9B |
| Gross Margin % | 75.7% | 76.1% | 74.2% | 77.6% | 80.8% |
| Operating Expenses | |||||
| Research & Development | 1.8B | 2.0B | 2.5B | 2.2B | 2.5B |
| Selling, General & Administrative | 2.4B | 2.4B | 2.5B | 2.4B | 2.7B |
| Other Operating Expenses | 290.2M | 254.4M | 218.8M | -7.4M | 7.2M |
| Total Operating Expenses | 4.5B | 4.7B | 5.2B | 4.6B | 5.2B |
| Operating Income | 2.5B | 2.2B | 1.8B | 2.9B | 2.8B |
| Operating Margin % | 25.0% | 22.9% | 18.6% | 28.5% | 25.6% |
| Non-Operating Items | |||||
| Interest Income | 125.0M | 67.6M | 276.5M | 89.3M | 11.0M |
| Interest Expense | 267.5M | 250.3M | 246.9M | 246.6M | 253.6M |
| Other Non-Operating Income | -770.0M | -130.2M | -563.9M | 847.2M | -820.2M |
| Pre-tax Income | 1.6B | 1.9B | 1.3B | 3.6B | 1.7B |
| Income Tax | 263.6M | 273.8M | 135.3M | 632.8M | 52.5M |
| Effective Tax Rate % | 16.9% | 14.4% | 10.4% | 17.6% | 3.0% |
| Net Income | 1.3B | 1.6B | 1.2B | 3.0B | 1.7B |
| Net Margin % | 13.1% | 16.9% | 11.8% | 29.1% | 15.7% |
| Key Metrics | |||||
| EBITDA | 3.4B | 3.0B | 2.6B | 3.5B | 3.7B |
| EPS (Basic) | $8.83 | $11.21 | $8.02 | $20.96 | $10.44 |
| EPS (Diluted) | $8.79 | $11.18 | $7.97 | $20.87 | $10.40 |
| Basic Shares Outstanding | 146500000 | 145600000 | 144700000 | 145300000 | 149100000 |
| Diluted Shares Outstanding | 146500000 | 145600000 | 144700000 | 145300000 | 149100000 |
Income Statement Trend
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Biogen Balance Sheet From 2021 to 2025
| Metric | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|
| Assets | |||||
| Current Assets | |||||
| Cash & Equivalents | 3.0B | 2.4B | 1.0B | 3.4B | 2.3B |
| Short-term Investments | 807.2M | - | 0 | 1.5B | 1.5B |
| Accounts Receivable | 1.9B | 1.9B | 2.1B | 2.1B | 2.0B |
| Inventory | 2.2B | 2.5B | 2.5B | 1.3B | 1.4B |
| Other Current Assets | 1.1B | 752.5M | 1.2B | 1.4B | 740.8M |
| Total Current Assets | 9.0B | 7.5B | 6.9B | 9.8B | 7.9B |
| Non-Current Assets | |||||
| Property, Plant & Equipment | 265.4M | 356.4M | 420.0M | 403.9M | 375.4M |
| Goodwill | 22.2B | 22.6B | 20.8B | 13.3B | 13.7B |
| Intangible Assets | 9.2B | 9.7B | 8.4B | 1.9B | 2.2B |
| Long-term Investments | - | - | - | - | - |
| Other Non-Current Assets | 1.0B | 884.7M | 1.7B | 2.8B | 3.4B |
| Total Non-Current Assets | 20.5B | 20.6B | 20.0B | 14.8B | 16.0B |
| Total Assets | 29.4B | 28.0B | 26.8B | 24.6B | 23.9B |
| Liabilities | |||||
| Current Liabilities | |||||
| Accounts Payable | 432.0M | 424.2M | 403.3M | 491.5M | 589.2M |
| Short-term Debt | - | 1.7B | 150.0M | - | 999.1M |
| Current Portion of Long-term Debt | - | - | - | - | - |
| Other Current Liabilities | - | - | 838.4M | 746.9M | 10.8M |
| Total Current Liabilities | 3.3B | 5.5B | 3.4B | 3.3B | 4.3B |
| Non-Current Liabilities | |||||
| Long-term Debt | 6.6B | 4.9B | 7.2B | 6.6B | 6.6B |
| Deferred Tax Liabilities | 507.6M | 190.5M | 641.8M | 334.7M | 694.5M |
| Other Non-Current Liabilities | 748.5M | 732.3M | 781.1M | 944.2M | 1.3B |
| Total Non-Current Liabilities | 7.8B | 5.8B | 8.6B | 7.9B | 8.6B |
| Total Liabilities | 11.2B | 11.3B | 12.0B | 11.2B | 12.9B |
| Equity | |||||
| Common Stock | 100.0K | 100.0K | 100.0K | 100.0K | 100.0K |
| Retained Earnings | 20.6B | 19.3B | 17.6B | 16.5B | 13.9B |
| Treasury Stock | 3.0B | 3.0B | 3.0B | 3.0B | 3.0B |
| Other Equity | - | - | - | - | - |
| Total Shareholders Equity | 18.3B | 16.7B | 14.8B | 13.4B | 11.0B |
| Key Metrics | |||||
| Total Debt | 6.6B | 6.6B | 7.3B | 6.6B | 7.6B |
| Working Capital | 5.6B | 1.9B | 3.4B | 6.5B | 3.6B |
Balance Sheet Composition
Biogen Cash Flow Statement From 2021 to 2025
| Metric | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|
| Operating Activities | |||||
| Net Income | 1.3B | 1.6B | 1.2B | 3.0B | 1.7B |
| Depreciation & Amortization | 779.9M | 673.2M | 494.8M | 518.4M | 487.7M |
| Stock-Based Compensation | 290.8M | 291.2M | 264.2M | 254.1M | 238.6M |
| Working Capital Changes | -1.2B | -179.8M | -447.1M | -776.9M | -50.1M |
| Operating Cash Flow | 2.0B | 2.8B | 1.5B | 3.1B | 2.3B |
| Investing Activities | |||||
| Capital Expenditures | -153.8M | -153.7M | -277.0M | 342.3M | -258.1M |
| Acquisitions | 0 | -668.0M | -6.1B | 990.3M | 28.1M |
| Investment Purchases | -1.3B | 0 | -5.1B | -3.4B | -3.8B |
| Investment Sales | 79.7M | 144.7M | 7.5B | 3.7B | 3.5B |
| Investing Cash Flow | -1.3B | -681.7M | -4.1B | 1.6B | -526.9M |
| Financing Activities | |||||
| Share Repurchases | - | 0 | 0 | -750.0M | -1.8B |
| Dividends Paid | - | - | - | - | - |
| Debt Issuance | 1.7B | 0 | 997.2M | 0 | 0 |
| Debt Repayment | -1.8B | -650.0M | -809.9M | -1.0B | -170.0M |
| Financing Cash Flow | -291.9M | -652.2M | 193.6M | -1.7B | -2.1B |
| Free Cash Flow | 2.0B | 2.5B | 1.2B | 1.1B | 3.3B |
| Net Change in Cash | 372.0M | 1.4B | -2.4B | 3.0B | -298.3M |
Cash Flow Trend
Biogen Key Financial Ratios
Valuation Ratios
P/E Ratio (TTM)
20.96
Forward P/E
11.51
Price to Book
1.48
Price to Sales
2.73
PEG Ratio
-0.18
Profitability Ratios
Profit Margin
13.07%
Operating Margin
19.64%
Return on Equity
7.39%
Return on Assets
6.14%
Financial Health
Current Ratio
2.68
Debt to Equity
36.47
Beta
0.16
Per Share Data
EPS (TTM)
$8.79
Book Value per Share
$124.37
Revenue per Share
$67.51
Peer Financial Comparison
| Company | Market Cap | P/E Ratio | P/B Ratio | ROE | Profit Margin | Debt/Equity |
|---|---|---|---|---|---|---|
| BIIB | 27.1B | 20.96 | 1.48 | 7.39% | 13.07% | 36.47 |
| Eli Lilly and | 821.3B | 40.09 | 31.01 | 101.16% | 31.67% | 165.31 |
| Johnson & Johnson | 555.8B | 20.49 | 6.68 | 32.87% | 21.83% | 60.50 |
| Amgen | 187.9B | 24.22 | 21.46 | 106.10% | 20.98% | 640.28 |
| Gilead Sciences | 165.9B | 19.66 | 7.29 | 40.66% | 28.90% | 112.92 |
| Pfizer | 153.6B | 19.61 | 1.75 | 8.89% | 12.42% | 77.96 |
Financial data is updated regularly. All figures are in the company's reporting currency.






