BIIB vs MRK
Comparison between Biogen Inc (BIIB, Company) and Merck & Co Inc (MRK, Company).
Both BIIB and MRK are from the Healthcare sector.
5-Year PerformanceMRK has outperformed BIIB, delivering a return of +14.1% compared to -8.9%
BIIB vs MRK - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
BIIB vs MRK - Historical Returns
Returns include dividend reinvestment.
BIIB vs MRK - Annual Returns (1999 - 2026)
Returns include dividend reinvestment.
| Year | BIIB | MRK |
|---|---|---|
| 2026 | +14.25% | +20.37% |
| 2025 | +17.33% | +10.13% |
| 2024 | -42.88% | -9.75% |
| 2023 | -5.08% | +0.82% |
| 2022 | +13.43% | +48.94% |
| 2021 | -1.25% | +2.80% |
| 2020 | -16.78% | -8.31% |
| 2019 | -2.61% | +23.59% |
| 2018 | -9.95% | +40.12% |
| 2017 | +9.21% | -3.57% |
| 2016 | -3.75% | +15.80% |
| 2015 | -10.43% | -4.54% |
| 2014 | +21.09% | +18.27% |
| 2013 | +86.38% | +25.58% |
| 2012 | +28.96% | +11.35% |
| 2011 | +63.76% | +9.54% |
| 2010 | +25.00% | +1.56% |
| 2009 | +10.33% | +24.28% |
| 2008 | -14.75% | -44.64% |
| 2007 | +15.39% | +36.05% |
| 2006 | +5.24% | +38.56% |
| 2005 | -31.69% | +6.97% |
| 2004 | +80.32% | -29.07% |
| 2003 | +6.87% | -13.85% |
| 2002 | -51.33% | -2.84% |
| 2001 | +16.34% | -35.51% |
| 2000 | +103.28% | +40.86% |
| 1999 | +61.73% | -15.23% |
BIIB vs MRK Drawdown Comparison
The maximum drawdown for BIIB was -76.18%, occurring on Apr 10, 2025. This drawdown has not yet recovered.
The maximum drawdown for MRK was -68.70%, occurring on Mar 9, 2009. Recovery took 3297 trading sessions.
The current BIIB drawdown is -57.32%. The current MRK drawdown is -2.55%.
| Rank | BIIB | MRK |
|---|---|---|
| #1 | -76.18% Mar 20, 2015 - Apr 10, 2025 | -68.70% Dec 28, 2000 - Feb 10, 2014 |
| #2 | -66.51% Mar 6, 2000 - Sep 27, 2000 | -43.45% Jun 24, 2024 - Jun 25, 2026 |
| #3 | -62.59% Dec 18, 2000 - Oct 15, 2007 | -32.31% Nov 5, 1999 - Oct 20, 2000 |
| #4 | -52.71% Oct 15, 2007 - Apr 15, 2011 | -27.28% Jan 2, 2020 - Oct 4, 2021 |
| #5 | -30.79% Nov 8, 2000 - Dec 18, 2000 | -21.30% Jan 16, 2015 - Aug 5, 2016 |
| #6 | -30.21% Jan 21, 2000 - Mar 3, 2000 | -20.17% Nov 4, 2021 - May 11, 2022 |
| #7 | -22.15% Mar 18, 2014 - Dec 18, 2014 | -18.23% Sep 15, 2017 - Jul 30, 2018 |
| #8 | -21.98% Jun 29, 2011 - Oct 24, 2011 | -14.23% May 8, 2023 - Jan 4, 2024 |
| #9 | -18.35% Nov 26, 1999 - Dec 21, 1999 | -12.14% Apr 1, 2019 - Jun 12, 2019 |
| #10 | -17.35% May 28, 2013 - Sep 18, 2013 | -12.03% Sep 5, 2014 - Dec 2, 2014 |
| #11 | -13.10% Sep 20, 2012 - Jan 31, 2013 | -10.36% Jan 6, 2023 - Apr 13, 2023 |
| #12 | -11.61% Jan 10, 2000 - Jan 19, 2000 | -10.28% Jul 15, 2022 - Oct 18, 2022 |
| #13 | -11.51% Dec 31, 1999 - Jan 7, 2000 | -10.19% May 24, 2022 - Jun 27, 2022 |
| #14 | -11.25% Nov 8, 1999 - Nov 22, 1999 | -9.68% Nov 30, 2018 - Feb 13, 2019 |
| #15 | -10.57% Sep 28, 2000 - Oct 17, 2000 | -8.69% Nov 10, 2016 - Feb 6, 2017 |
Correlation
Correlation between BIIB and MRK is 0.55 which considered as a moderate positive correlation - the stocks show some tendency to move together.
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