Compare Biogen Inc (BIIB) vs Vertex Pharmaceuticals Incorporated (VRTX) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Biogen Inc vs Vertex Pharmaceuticals Incorporated — how do they compare? Biogen Inc trades at $206.45 (market cap $30.13B), while Vertex Pharmaceuticals Incorporated trades at $524.47 (market cap $134.25B). The key difference: Vertex Pharmaceuticals Incorporated is far larger — about 4.5× Biogen Inc's market cap. Which is the better fit depends on your goals.
| BIIB | VRTX | |
|---|---|---|
Market Cap | $30.13B | $134.25B |
Sector | Health | Health |
52-Week High | $216.63 | $529.65 |
52-Week Low | $128.93 | $376.62 |
Enterprise Value | $37.20B | $128.37B |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Biogen (BIIB) trades at $206.48, down 0.31% on the day, with a bullish technical signal supported by moving averages. The company reported Q2 2026 EPS of $3.60, beating estimates of $2.94, and raised full-year guidance, driven by growth in Alzheimer's and rare disease portfolios. Recent acquisitions like RayThera and Apellis bolster its pipeline. Revenue for 2025 was $9.89 billion with a net income margin of 13.07%, though margins have fluctuated year-over-year.
Outlook remains positive with strong analyst support (62.5% buy rating) and a consensus price target of $234.47, implying ~14% upside. Key risks include reliance on new drug launches to offset declining multiple sclerosis sales and integration challenges from acquisitions. Cash flow trends show variability, with 2026 projecting negative net cash flow due to significant investing activities.
Vertex Pharmaceuticals (VRTX) trades at $526.33, up 0.46% on the day, with a bullish technical outlook supported by moving averages. The stock shows strong fundamentals with 2025 revenue of $12.0B and net income of $3.95B, though recent Q2 2026 earnings slightly missed estimates. Analyst sentiment remains positive with an 83.9% buy rating and a $534.25 consensus price target, while news highlights raised 2026 sales guidance driven by cystic fibrosis drug strength and newer product launches.
The outlook for VRTX is favorable given robust revenue growth, high profitability margins, and raised full-year guidance. Key opportunities include diversification beyond cystic fibrosis with newer products, but risks involve earnings volatility, competitive pressures, and execution on pipeline developments. The stock's valuation at a P/E of 30.85 requires sustained growth to justify further upside.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About Biogen Inc
Biogen and Idec merged in 2003, combining forces to market Biogen's multiple sclerosis drug Avonex and Idec's cancer drug Rituxan. Today, Rituxan and next-generation antibody Gazyva are marketed via a collaboration with Roche. Biogen also markets novel MS drugs Plegridy, Tysabri, Tecfidera, and Vumerity. In Japan, Biogen's MS portfolio is co-promoted by Eisai. Hemophilia therapies Eloctate and Alprolix (partnered with SOBI) were spun off as part of Bioverativ in 2017. Biogen has several drug candidates in phase 3 trials in neurology and neurodegenerative diseases and has launched Spinraza with partner Ionis. Aduhelm was approved as the firm's first Alzheimer's disease therapy in June 2021.
Read more on BIIB →About Vertex Pharmaceuticals Incorporated
Vertex Pharmaceuticals is a global biotechnology company that discovers and develops small-molecule drugs for the treatment of serious diseases. Its key drugs are Kalydeco, Orkambi, Symdeko, and Trikafta/Kaftrio for cystic fibrosis, where Vertex therapies remain the standard of care globally. In addition to its focus on cystic fibrosis, Vertex is diversifying its pipeline through gene-editing therapies such as CTX001 for beta-thalassemia and sickle-cell disease, small-molecule inhibitors targeting acute and chronic pain using non-opioid treatments, and small-molecule inhibitors of APOL1-mediated kidney diseases. Vertex is also investigating cell therapies to deliver a potential functional cure for type 1 diabetes.
Read more on VRTX →
