Compare Biogen Inc (BIIB) vs S&P Global Inc (SPGI) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Biogen Inc vs S&P Global Inc — how do they compare? Biogen Inc trades at $204.7 (market cap $30.13B), while S&P Global Inc trades at $407.19 (market cap $120.48B). The key difference: S&P Global Inc is far larger — about 4× Biogen Inc's market cap, and S&P Global Inc pays a 0.95% dividend while Biogen Inc pays none. Which is the better fit depends on your goals.
| BIIB | SPGI | |
|---|---|---|
Market Cap | $30.13B | $120.48B |
Sector | Health | Financials |
52-Week High | $216.63 | $534.79 |
52-Week Low | $128.93 | $370.42 |
Enterprise Value | $37.20B | $131.97B |
Dividend Yield | — | 0.95% |
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 $207.13, down 0.39% on the day, with a bullish technical signal and strong analyst support. Recent Q2 2026 earnings of $3.60 per share beat estimates, driven by growth in Alzheimer's and rare disease portfolios, though revenue growth remains modest. The company completed the acquisition of RayThera Inc. in August 2026, enhancing its immunology pipeline. Cash flow from operations remains healthy at $2.20 billion for 2025, supporting strategic investments.
The outlook is positive with a consensus price target of $234.47, implying ~13% upside, but risks include competitive pressures in multiple sclerosis drugs and execution challenges from recent acquisitions. Net income margin compression to 8.32% in 2026 warrants monitoring, though institutional buying and bullish analyst ratings (62.5% Buy) signal confidence in the turnaround story.
S&P Global (SPGI) trades at $410.94, up 0.67% on the day, with a bearish technical signal despite strong fundamentals. Revenue grew to $15.34B in 2025, with a net income margin of 30.54%, while analyst consensus remains overwhelmingly bullish with a $523.20 price target. Recent news highlights AI integration with Microsoft and strong Q2 2026 earnings beats.
The outlook is positive given robust profitability and strategic expansions, but risks include technical weakness and debt levels. Upside potential exists if the stock rebounds toward analyst targets, though investors should monitor execution against high expectations.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
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 S&P Global Inc
S&P Global provides data and benchmarks to capital and commodity market participants. In 2021 and excluding IHS Markit, S&P Ratings was over 45% of the firm's revenue and over 55% of the firm's operating income. S&P Ratings is the largest credit rating agency in the world. The firm's other segments include Market Intelligence, Indices, and Platts. Market Intelligence provides desktop tools and other data solutions to investment banks, corporations, and other entities. Indices provides benchmarks for financial markets and is monetized through subscriptions, asset-based fees, and transaction-based royalties. Platts provides benchmarks to commodity markets, principally petroleum.
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