Compare Biogen Inc (BIIB) vs First Solar, Inc. (FSLR) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Biogen Inc vs First Solar, Inc. — how do they compare? Biogen Inc trades at $209.99 (market cap $30.86B), while First Solar, Inc. trades at $225.55 (market cap $25.89B). The key difference: Biogen Inc is the larger of the two by market cap, and Biogen Inc is trading nearer its 52-week high, First Solar, Inc. nearer its low. Which is the better fit depends on your goals.
| BIIB | FSLR | |
|---|---|---|
Market Cap | $30.86B | $25.89B |
Sector | Health | Technology |
52-Week High | $216.63 | $318.30 |
52-Week Low | $132.22 | $180.05 |
Enterprise Value | $37.93B | $24.36B |
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 $208.85, up 0.83% with bullish technical signals and strong institutional support. The company has delivered three consecutive earnings beats, with Q2 2026 EPS of $3.60 exceeding estimates by 22%. Recent acquisition of RayThera and raised 2026 guidance demonstrate strategic growth initiatives. Valuation metrics show a P/E of 36.21 and P/S of 3.01, while maintaining solid profitability with 73.99% gross margins.
Biogen presents a compelling investment case with strong earnings momentum and strategic acquisitions driving growth. However, investors face risks from declining legacy MS drug sales and net income margin compression from 16.86% in 2024 to 8.32% projected for 2026. The stock offers 12% upside to consensus price target of $234.47, supported by 62.5% analyst buy ratings.
First Solar (FSLR) trades at $228.27, down 4.62% on the day, amid mixed signals. The stock shows a bullish technical trend with strong moving averages, though RSI levels suggest potential overbought conditions. Fundamentally, the company reported robust revenue growth to $5.22B in 2025, with a net income margin of 29.27%, while recent earnings beat expectations in Q1 and Q2 2026. However, multiple class-action lawsuits filed in August 2026 create near-term legal overhang.
The outlook remains positive given analyst consensus favoring a buy rating with a $282.07 price target, implying significant upside. Key risks include legal proceedings and competitive pressures in the solar sector. Earnings growth and operational cash flow strength support long-term value, but investors should weigh legal uncertainties against fundamental strengths.
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 First Solar, Inc.
First Solar designs and manufactures solar photovoltaic panels, modules, and systems for use in utility-scale development projects. The company's solar modules use cadmium telluride to convert sunlight into electricity. This is commonly called thin-film technology. First Solar is the world's largest thin-film solar module manufacturer. It has production lines in Vietnam, Malaysia, the United States, and a new factory under construction in India.
Read more on FSLR →
