Biogen revenue and financials

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$221.39Change from previous close: −0.98%Absolute change: −$2.20

Close · October 6, 2026

In the fiscal year ended December 2025, Biogen reported revenue of $9.89B (+2.22% year over year). Net income was $1.29B, a net margin of 13.1%.

Annual revenue · 2025: $9.89B
  1. $11.45B2016
  2. $12.27B2017
  3. $13.45B2018
  4. $14.38B2019
  5. $13.44B2020
  6. $10.98B2021
  7. $10.17B2022
  8. $9.84B2023
  9. $9.68B2024
  10. $9.89B2025

Fiscal year ending in December. Sources and method on the page Methodology and sources.

At a glance

Revenue growth
+2.22%
2025 vs 2024
Net income growth
−20.79%
2025 vs 2024
Net margin
13.1%
2024: 16.9%

Financial data

Amounts in millions of USD; per-share values in USD; shares in millions.

Cash flow · Annual
Item2025202420232022202120202019201820172016
Operating cash flow2,2052,8761,5471,3843,6404,2307,0796,1884,5514,587
Depreciation and amortization7806734955184884574656511,081683
Capital expenditure-154-154-277-240-258-425-515-771-867-616
Investing cash flow-1,371-799-4,1011,577-564—————
Financing cash flow-302-684149-1,747-2,086—————
Share repurchases—0.00.0-750-1,800-6,679-5,868-4,353-1,365-1,000
Debt issued1,7330.09970.0——————
Debt repaid-1,750-650-810-1,002——————
Effect of exchange rates102-67.735.1-55.7-59.8—————
Net change in cash6341,325-2,3691,158930—————
Free cash flow2,0512,7221,2701,1443,382—————
Levered free cash flow1,9473,4499811,3932,208—————