Compare American Express Co (AXP) vs Biogen Inc (BIIB) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
American Express Co vs Biogen Inc — how do they compare? American Express Co trades at $361.62 (market cap $242.27B), while Biogen Inc trades at $193.66 (market cap $28.34B). The key difference: American Express Co is far larger — about 8.5× Biogen Inc's market cap, and American Express Co pays a 1.07% dividend while Biogen Inc pays none. Which is the better fit depends on your goals.
| AXP | BIIB | |
|---|---|---|
Market Cap | $242.27B | $28.34B |
Sector | Financials | Health |
52-Week High | $384.82 | $216.63 |
52-Week Low | $292.27 | $122.68 |
Dividend Yield | 1.07% | — |
Enterprise Value | — | $30.62B |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
AXP trades at $354.43, up 1.1% today, with a bullish technical signal from moving averages and support at $352. The company reported strong Q1 2026 earnings of $4.28 per share, beating estimates, with revenue reaching $72.23 billion in 2025. Recent news highlights AI investments and a new headquarters, while analyst consensus is a $373.62 price target with 40% buy ratings.
Outlook remains positive driven by revenue growth and premium cardholder expansion, but risks include economic sensitivity and rising debt levels. The stock offers potential upside to consensus targets, supported by institutional confidence and operational momentum, though investors should monitor spending trends and interest rate impacts.
Biogen (BIIB) trades at $209.03, up 4.96% today, with a bullish technical signal and strong analyst support. Recent quarterly earnings have consistently beaten expectations, and the company maintains solid profitability with a 75.49% gross margin. Key developments include FDA approval for a subcutaneous starter dose of Leqembi and promising Phase 2 data for its Alzheimer's drug diranersen, driving positive sentiment.
The outlook is positive, with a consensus price target of $230.18 suggesting upside. Investment opportunities lie in Alzheimer's pipeline advancements, but risks include clinical trial outcomes and competitive pressures. Revenue stability and cost management support fundamentals, though regulatory hurdles remain a watchpoint.
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 American Express Co
American Express Company is a global payment and travel company. The Company's principal products and services are charge and credit payment card products and travel-related services offered to consumers and businesses around the world.
Read more on AXP →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 →
