Compare Biogen Inc (BIIB) vs Novavax Inc (NVAX) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Biogen Inc vs Novavax Inc — how do they compare? Biogen Inc trades at $208.91 (market cap $30.13B), while Novavax Inc trades at $7.96 (market cap $1.31B). The key difference: Biogen Inc is far larger — about 23× Novavax Inc's market cap, and Biogen Inc is trading nearer its 52-week high, Novavax Inc nearer its low. Which is the better fit depends on your goals.
| BIIB | NVAX | |
|---|---|---|
Market Cap | $30.13B | $1.31B |
Sector | Health | Health |
52-Week High | $216.63 | $11.19 |
52-Week Low | $128.93 | $6.22 |
Enterprise Value | $37.20B | $889.30M |
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.
NVAX trades at $7.95, up 0.76% on the day, with a bullish technical signal despite mixed indicators. The company reported a net income of $440.30M for 2025, a significant turnaround from prior losses, and has beaten earnings estimates for three consecutive quarters. Recent news highlights Q2 2026 results and a raised revenue outlook, driven by licensing milestones with Sanofi.
The outlook is cautiously optimistic given strong analyst buy ratings (73.92%) and improved financials, but risks include persistent negative cash flows, high debt, and competitive vaccine market pressures. Investment appeal hinges on execution of partnerships and cost management to sustain profitability.
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 Novavax Inc
Novavax, Inc. is a clinical stage biotechnology company. The Company creates novel vaccines to address a broad range of infectious diseases worldwide using proprietary virus-like particle (VLP) technology.
Read more on NVAX →
