Compare ARK Innovation ETF (ARKK) vs Biogen Inc (BIIB) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
ARK Innovation ETF vs Biogen Inc — how do they compare? ARK Innovation ETF trades at $81.1, while Biogen Inc trades at $206.48 (market cap $30.13B). The key difference: Biogen Inc is trading nearer its 52-week high, ARK Innovation ETF nearer its low. Which is the better fit depends on your goals.
| ARKK | BIIB | |
|---|---|---|
52-Week High | $92.50 | $216.63 |
52-Week Low | $63.52 | $128.93 |
Market Cap | — | $30.13B |
Sector | — | Health |
Enterprise Value | — | $37.20B |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
ARKK trades at $81.51, up 1.3% on the day, with technical indicators showing a bullish trend from moving averages but overbought short-term RSI. The ETF's performance remains challenged by high concentration in speculative growth stocks like Tesla and SpaceX, with no fundamental ratios provided. Recent news highlights Cathie Wood's continued bets on AI and space innovation amid criticism of fees and underperformance versus the S&P 500.
Outlook is cautious due to reliance on a few volatile holdings and premium fees; risks include growth deceleration and market sentiment shifts. Opportunities exist if disruptive bets pay off, but investor patience is required amid potential downside volatility.
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.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About ARK Innovation ETF
The fund will invest under normal circumstances primarily (at least 65% of its assets) in domestic and foreign equity securities of companies that are relevant to the fund’s investment theme of disruptive innovation. Its investments in foreign equity securities will be in both developed and emerging markets. The fund may invest in foreign securities listed on foreign exchanges as well as American Depositary Receipts (ADRs) and Global Depositary Receipts (GDRs). The fund is non-diversified.
Read more on ARKK →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 →
