Compare Biogen Inc (BIIB) vs Simon Property Group Inc (SPG) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Biogen Inc vs Simon Property Group Inc — how do they compare? Biogen Inc trades at $204.1 (market cap $30.13B), while Simon Property Group Inc trades at $219.28 (market cap $71.03B). The key difference: Simon Property Group Inc is far larger — about 2.4× Biogen Inc's market cap, and Simon Property Group Inc pays a 4.05% dividend while Biogen Inc pays none. Which is the better fit depends on your goals.
| BIIB | SPG | |
|---|---|---|
Market Cap | $30.13B | $71.03B |
Sector | Health | Real Estate |
52-Week High | $216.63 | $236.70 |
52-Week Low | $128.93 | $169.22 |
Enterprise Value | $37.20B | $99.48B |
Dividend Yield | — | 4.05% |
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.
Simon Property Group (SPG) trades at $220.31, down 0.11% on the day, with a bearish technical signal as price tests support near $218. The company reported strong Q2 2026 FFO of $3.29 per share, beating estimates, and raised full-year guidance, driven by robust leasing and retailer sales growth. Financials show high profitability with a net income margin of 66.57% and ROE of 135.7%, though valuation ratios like P/S of 10.29 and P/B of 16.16 appear elevated.
Outlook remains positive with analyst consensus favoring a Buy rating and a $226.58 price target, supported by operational strength and dividend reliability. Key risks include high leverage with $24.21B in long-term debt and sensitivity to interest rates. Earnings growth and strategic acquisitions present upside, but macroeconomic headwinds could pressure retail real estate demand.
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 Simon Property Group Inc
Simon Property Group is the second- largest real estate investment trust in the United States. Its portfolio includes an interest in 207 properties: 119 traditional malls, 69 premium outlets, 14 Mills centers (a combination of a traditional mall, outlet center, and big-box retailers), six lifestyle centers, and five other retail properties. Simon's portfolio averaged $693 in sales per square foot over the 12 months prior to the pandemic. The company also owns a 21% interest in Klepierre, a European retail company with investments in shopping centers in 16 countries, and joint venture interests in 33 premium outlets across 11 countries.
Read more on SPG →
