Biogen Inc. Net Income 2007–2025
Biogen Inc. reported $1.29B of net income for fiscal 2025. That was 20.8% lower than fiscal 2024. Compared with fiscal 2020, the change was -67.7%.
| Fiscal year | Net Income | Net margin | Change (YoY) |
|---|---|---|---|
| FY 2025 | $1.29B | 13.1% | -20.8% |
| FY 2024 | $1.63B | 16.9% | +40.6% |
| FY 2023 | $1.16B | 11.8% | -61.9% |
| FY 2022 | $3.05B | 29.9% | +95.8% |
| FY 2021 | $1.56B | 14.2% | -61.1% |
| FY 2020 | $4.00B | 29.8% | -32.1% |
| FY 2019 | $5.89B | 41.0% | +32.9% |
| FY 2018 | $4.43B | 32.9% | +74.5% |
| FY 2017 | $2.54B | 20.7% | -31.4% |
| FY 2016 | $3.70B | 32.3% | +4.4% |
| FY 2015 | $3.55B | 33.0% | +20.9% |
| FY 2014 | $2.93B | 30.2% | +57.6% |
| FY 2013 | $1.86B | 26.9% | +34.9% |
| FY 2012 | $1.38B | 25.0% | +11.8% |
| FY 2011 | $1.23B | 24.5% | +22.8% |
| FY 2010 | $1.01B | 21.3% | +3.6% |
| FY 2009 | $970.13M | 22.2% | +23.9% |
| FY 2008 | $783.17M | 19.1% | +22.7% |
| FY 2007 | $638.17M | 20.1% | — |
Source: Biogen Inc. SEC filings — income statement (10-K). Computed deterministically; refreshed nightly (last updated August 2, 2026). Open BIIB 10-K filings at SEC EDGAR · Methodology · Download CSV.
How to read this history
Biogen Inc. reported $1.29B of net income for fiscal 2025. That was 20.8% lower than fiscal 2024. Compared with fiscal 2020, the change was -67.7%. Values remain missing when the cached filing does not disclose a comparable line item; they are never estimated. Stock splits, reorganizations and fiscal-calendar changes can reduce comparability.
Prepared and reviewed by the stockportfolio.pro research desk. Corrections: support@stockportfolio.pro.
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Open the interactive view — freeBiogen Inc. — frequently asked questions
What is Biogen Inc.'s net income?
Biogen Inc. (BIIB) reported net income of $1.29B for fiscal year 2025, per its SEC filings.
How has Biogen Inc.'s net income changed over time?
Between fiscal 2007 and 2025, BIIB's net income grew at roughly 4.0% per year (compound annual rate), from $638.17M to $1.29B.
Where does this data come from?
Figures are computed from Biogen Inc.'s official SEC filings (income statement (10-K)), refreshed nightly. Not investment advice.