Compare Biogen Inc (BIIB) vs Cassava Sciences Inc (FLNA) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Biogen Inc vs Cassava Sciences Inc — how do they compare? Biogen Inc trades at $197.24 (market cap $28.34B), while Cassava Sciences Inc trades at $1.1 (market cap $52.66M). The key difference: Biogen Inc is far larger — about 538.2× Cassava Sciences Inc's market cap, and Biogen Inc is trading nearer its 52-week high, Cassava Sciences Inc nearer its low. Which is the better fit depends on your goals.
| BIIB | FLNA | |
|---|---|---|
Market Cap | $28.34B | $52.66M |
Sector | Health | Health |
52-Week High | $216.63 | $4.64 |
52-Week Low | $122.68 | $1.09 |
Enterprise Value | $30.62B | -$33.92M |
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 $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.
FLNA trades at $1.15, down 2.54% on the day, with a bearish technical signal from moving averages but neutral oscillators. The company continues to report losses, with a net income of -$90.97M in 2025 and negative cash flow, though it has beaten EPS estimates for the last three quarters. Recent news highlights ongoing development in its TSC-related epilepsy therapies.
Despite consistent earnings beats, FLNA's negative profitability and cash burn pose significant risks. Analyst sentiment is positive with a 66.7% buy rating, but the stock's outlook depends heavily on clinical success and future funding. Investors should weigh the high-risk, high-reward nature of this biotech play.
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 Cassava Sciences Inc
Cassava Sciences Inc is a clinical-stage biotechnology company engaged in developing a scientific approach for the treatment and detection of Alzheimer's disease. Its therapeutic product candidate is called simufilam, and it is a novel treatment for Alzheimer's disease
Read more on FLNA →
