Biogen Inc vs Western Digital Corp — how do they compare? Biogen Inc trades at $193.38 (market cap $28.34B), while Western Digital Corp trades at $521.1 (market cap $194.17B). The key difference: Western Digital Corp is far larger — about 6.9× Biogen Inc's market cap, and Western Digital Corp pays a 0.11% dividend while Biogen Inc pays none. Which is the better fit depends on your goals.
| BIIB | WDC | |
|---|---|---|
Market Cap | $28.34B | $194.17B |
Sector | Health | Technology |
52-Week High | $216.63 | $746.23 |
52-Week Low | $122.68 | $66.53 |
Enterprise Value | $30.62B | $192.51B |
Dividend Yield | — | 0.11% |
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.
Western Digital (WDC) trades at $555.55, down 4.64% amid a sector-wide memory stock sell-off. The stock shows strong fundamentals with three consecutive quarterly EPS beats, a net income margin of 55.07%, and robust cash flow from operations of $1.69B in 2025. Technical indicators are bearish, with price near the pivot point of $551. Analyst sentiment remains overwhelmingly positive with a 72% buy rating and a $619.07 consensus price target, suggesting significant upside potential.
The outlook is supported by AI-driven storage demand and margin expansion, but near-term volatility from memory pricing cycles and competitive pressures poses risks. The stock's high valuation multiples require sustained earnings growth to justify further appreciation.
Trailing returns across standard periods
Latest headlines on both assets
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 →Western Digital is a vertically integrated supplier of data storage solutions, spanning both hard disk drives and solid-state drives. In the HDD market it forms a practical duopoly with Seagate, and it is the largest global producer of NAND flash chips for SSDs in a joint venture with competitor Kioxia.
Read more on WDC →