BIIB
Biogen Inc.
219.90$
-1.3%
vs. previous close
Closing price · As of: Oct 2, 2026
Statements
Balance Sheet
All figures as the change versus the prior period, in percent. Periods without a positive comparison base stay empty.
Tick rows to compare them in a chart (up to 4)
| Line item | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| – | +28.2% | +13.6% | +38.2% | +12.0% | +20.2% | +16.6% | +373.5% | -3.6% | -8.7% | +2.2% | +0.9% | -1.7% | +0.9% | -5.4% | +11.8% | +11.9% | +17.1% | +20.7% | +36.2% | +17.3% | +3.4% | +6.9% | +7.7% | -9.6% | -3.0% | +2.8% | +9.3% | +4.5% | +5.0% | |
| – | +36.8% | +16.5% | +31.1% | +2.0% | +18.3% | +10.8% | +51.2% | +5.0% | -16.2% | +5.8% | +38.3% | +3.8% | +0.9% | +2.4% | +17.1% | +9.0% | -1.8% | +46.7% | +43.4% | +30.3% | -9.8% | -3.0% | +9.7% | -17.8% | +14.1% | +24.6% | -29.9% | +8.7% | +20.3% | |
| – | +13.4% | -63.8% | +123.7% | -14.4% | +10.9% | -16.5% | +597.9% | -33.5% | +171.3% | +16.4% | -0.3% | -5.7% | -6.5% | +30.5% | -32.3% | +10.9% | +5.6% | +100.0% | +8.6% | +77.9% | -32.4% | -22.2% | +137.9% | -54.3% | +69.9% | +51.2% | -69.3% | +126.2% | +26.7% | |
| – | +36.9% | +17.5% | +26.6% | +4.3% | +17.0% | +8.6% | -3.6% | +26.6% | -19.6% | +6.1% | +31.1% | +15.9% | -7.9% | -4.4% | +40.0% | +0.9% | -28.3% | +50.9% | +85.8% | +42.8% | -24.6% | -4.1% | +26.5% | -41.7% | +45.7% | +28.7% | -78.5% | +126.2% | +60.7% | |
| – | +102.1% | +16.7% | +35.6% | +4.2% | +24.0% | -40.8% | +88.7% | +126.9% | +3.9% | +15.2% | +10.5% | +12.0% | +14.1% | +10.4% | -1.0% | +14.9% | +12.8% | +46.3% | -22.1% | +17.5% | +24.0% | +39.1% | -0.6% | -5.8% | -15.7% | +8.9% | -1.7% | -11.0% | -0.1% | |
| – | -22.3% | -28.5% | +90.2% | -20.8% | +10.1% | -23.7% | +1,374.4% | -49.4% | -27.2% | -7.5% | +38.4% | +12.7% | +11.5% | -1.7% | +13.1% | +36.9% | +47.3% | +22.0% | +11.1% | +12.1% | -9.9% | +3.0% | -13.5% | +32.9% | +26.5% | -0.5% | +88.0% | -2.6% | -11.9% | |
| – | – | – | – | – | +128.5% | +143.6% | +373.6% | +21.7% | -23.0% | +9.0% | +16.9% | +6.5% | +2.7% | +0.3% | -4.3% | +10.9% | +0.5% | +0.9% | +23.9% | +14.4% | +27.2% | +13.2% | -9.8% | +5.1% | +0.1% | -3.4% | – | – | – | |
| – | – | – | – | – | – | – | – | +0.0% | -1.8% | +2.2% | -1.5% | +0.1% | +0.0% | +0.7% | +0.0% | +4.8% | +2.6% | +42.8% | +51.3% | +37.7% | +26.3% | +23.2% | +0.9% | +0.1% | 0.0% | -0.2% | +8.2% | +4.2% | +0.2% | |
| – | +42.8% | +6.3% | -12.6% | -2.6% | +22.6% | -3.4% | +22,651.1% | -9.5% | -9.6% | -7.7% | -9.3% | -13.3% | -13.4% | -5.3% | -9.3% | +1.5% | +174.3% | -10.0% | +1.4% | -6.8% | +1.9% | -19.6% | +13.1% | -12.6% | -28.0% | -16.7% | +352.0% | +15.9% | -5.3% | |
| – | +84.8% | -25.7% | +44.8% | +9.1% | +14.4% | +10.6% | +495.4% | -4.5% | -37.5% | -4.0% | +120.6% | -13.6% | -14.3% | +15.4% | -0.8% | +20.7% | +2.4% | +8.0% | +189.2% | +6.1% | +2.8% | +10.9% | +13.4% | +0.3% | -7.3% | -13.6% | +7.9% | -5.9% | -1.3% | |
| – | +40.9% | +5.5% | +45.6% | +16.2% | +33.4% | -80.9% | +620.0% | +211.4% | -53.8% | 0.0% | +275.6% | -57.8% | -22.6% | +46.9% | -13.1% | +81.6% | +6.1% | +26.2% | +16.1% | +29.5% | +0.9% | -2.2% | +47.6% | -23.1% | +14.9% | -23.9% | +4.9% | +61.0% | -39.4% | |
| – | +639.5% | -83.5% | +0.0% | +0.0% | +0.0% | +0.0% | +1,826.7% | +694.7% | -54.9% | – | – | -98.2% | -28.6% | +594.0% | -97.6% | +13,639.4% | -99.2% | -11.3% | +54.8% | -2.1% | -31.9% | – | – | -88.9% | +500.4% | -80.5% | -22.8% | +1,065.7% | -95.4% | |
| – | +0.6% | +57.4% | +21.0% | +25.7% | +34.5% | -92.4% | +1,530.6% | +91.7% | -17.9% | +0.7% | -9.7% | +18.5% | +10.3% | +37.1% | +14.7% | +9.4% | +7.8% | +4.2% | +16.7% | +4.6% | +41.4% | -6.3% | +43.3% | -14.3% | +29.5% | -16.6% | -17.9% | +5.2% | +1.8% | |
| – | – | – | – | – | +5.5% | +537.0% | +2.4% | -88.5% | -57.4% | +122.6% | -46.4% | +1,993.7% | -0.5% | -1.3% | -0.5% | -35.2% | -13.8% | -1.8% | +1,020.4% | -0.1% | -8.9% | +0.0% | -24.9% | +66.5% | -15.5% | +0.1% | +8.1% | -33.0% | +38.3% | |
| – | +10.7% | +34.0% | +36.3% | +13.0% | +21.9% | +18.3% | +342.1% | -3.2% | +1.2% | +3.5% | -22.6% | +4.9% | +7.2% | -13.3% | +19.1% | +8.3% | +23.8% | +25.4% | -13.3% | +29.4% | +3.9% | +3.5% | +2.3% | -19.8% | +1.8% | +23.0% | +10.5% | +13.0% | +9.2% | |
| – | +97.4% | +743.0% | +64.9% | +54.5% | +29.8% | -62.7% | -332.5% | – | – | – | – | – | +295.6% | +75.2% | +65.9% | +44.4% | +41.5% | +46.2% | +31.5% | +23.5% | +4.9% | +2.8% | +1.2% | -15.1% | -0.5% | +18.4% | +7.1% | +9.3% | +6.7% | |
| – | +0.4% | +2.0% | -49.9% | -2.0% | -14.0% | +0.0% | -16.3% | +2.9% | +0.8% | -0.3% | -7.3% | -7.9% | -1.9% | -12.0% | -3.9% | -2.2% | -0.6% | -0.5% | -2.5% | -5.4% | -2.7% | -3.6% | -8.7% | -13.9% | -7.3% | -2.4% | -0.3% | +0.2% | +0.5% |
Data as of: October 2, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.