DexCom, Inc. vs Biogen Inc.
Market cap comparison over time
DexCom, Inc.
$29.0B
Rank #300
Biogen Inc.
$29.5B
Rank #298
Market Cap Over Time
Key Moments
- DexCom, Inc. overtook Biogen Inc. by 2021
- Biogen Inc. overtook DexCom, Inc. by 2025
Year-by-Year Comparison
| Year | DexCom, Inc. | Biogen Inc. | Leader |
|---|---|---|---|
| 2026 | $29.0B | $29.5B | Biogen Inc. |
| 2025 | $25.6B | $26.0B | Biogen Inc. |
| 2024 | $30.0B | $22.6B | DexCom, Inc. |
| 2023 | $47.9B | $38.2B | DexCom, Inc. |
| 2022 | $43.7B | $40.9B | DexCom, Inc. |
| 2021 | $51.8B | $35.4B | DexCom, Inc. |
| 2020 | $35.7B | $36.2B | Biogen Inc. |
| 2019 | $21.1B | $43.8B | Biogen Inc. |
| 2018 | $11.6B | $44.4B | Biogen Inc. |
| 2017 | $5.5B | $47.0B | Biogen Inc. |
| 2016 | $5.8B | $41.9B | Biogen Inc. |
| 2015 | $7.9B | $45.2B | Biogen Inc. |
| 2014 | $5.3B | $50.1B | Biogen Inc. |
| 2013 | $3.4B | $41.3B | Biogen Inc. |
| 2012 | $1.3B | $21.6B | Biogen Inc. |
| 2011 | $898.1M | $16.2B | Biogen Inc. |
| 2010 | $1.3B | $9.9B | Biogen Inc. |
| 2009 | $778.5M | $7.9B | Biogen Inc. |
| 2008 | $266.3M | $7.0B | Biogen Inc. |
| 2007 | $851.8M | $8.4B | Biogen Inc. |
| 2006 | $951.2M | $7.3B | Biogen Inc. |
| 2005 | $1.4B | $6.7B | Biogen Inc. |