Biogen Inc vs Boston Scientific Corporation — how do they compare? Biogen Inc trades at $206.98 (market cap $30.13B), while Boston Scientific Corporation trades at $51.6 (market cap $74.19B). The key difference: Boston Scientific Corporation is far larger — about 2.5× Biogen Inc's market cap, and Biogen Inc is trading nearer its 52-week high, Boston Scientific Corporation nearer its low. Which is the better fit depends on your goals.
| BIIB | BSX | |
|---|---|---|
Market Cap | $30.13B | $74.19B |
Sector | Health | Health |
52-Week High | $216.63 | $108.14 |
52-Week Low | $128.93 | $42.63 |
Enterprise Value | $37.20B | $86.27B |
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.
Boston Scientific (BSX) trades at $51.27, up 1.6% with strong technical momentum and bullish moving averages. The company delivered three consecutive quarterly EPS beats in 2026, with Q2 EPS of $0.86 exceeding expectations. Revenue grew to $20.07B in 2025 with a 14.4% net margin, while analyst consensus shows 86% buy ratings with a $67.21 price target. Recent insider buying by the CEO and director signals confidence despite near-term guidance challenges.
BSX presents attractive valuation with 44% upside to consensus target, supported by strong fundamentals and institutional support. Key risks include competitive pressures in WATCHMAN and electrophysiology segments, along with elevated RSI levels suggesting potential near-term consolidation. The long-term growth trajectory remains intact with 2026 revenue projected at $21B and 17.5% margins.
Trailing returns across standard periods
Latest headlines on both assets
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 →Boston Scientific produces less invasive medical devices that are inserted into the human body through small openings or cuts. It manufactures products for use in angioplasty, blood clot filtration, cardiac rhythm management, catheter-directed ultrasound imaging, structural heart disease, upper gastrointestinal tract diagnostics, interventional oncology, and treatment of incontinence. The firm markets its devices to healthcare professionals and institutions globally. Foreign sales account for nearly half of the firm's total sales.
Read more on BSX →