AstraZeneca plc vs Monolithic Power Systems Inc — how do they compare? AstraZeneca plc trades at $158.36 (market cap $248.14B), while Monolithic Power Systems Inc trades at $1,436.17 (market cap $68.90B). The key difference: AstraZeneca plc is far larger — about 3.6× Monolithic Power Systems Inc's market cap, and AstraZeneca plc pays the higher dividend (2.01%). Which is the better fit depends on your goals.
| AZN | MPWR | |
|---|---|---|
Market Cap | $248.14B | $68.90B |
Sector | Health | Utilities |
52-Week High | $209.48 | $1.69K |
52-Week Low | $147.06 | $820.74 |
Enterprise Value | $275.41B | $67.51B |
Dividend Yield | 2.01% | 0.57% |
Signals from Pluang's Aura AI — not financial advice
AstraZeneca (AZN) trades at $157.39, down 2.79% amid bearish technical signals and merger speculation. The company demonstrates strong fundamentals with revenue growth to $58.74B in 2025 and a net income margin of 17.02%. Recent earnings have consistently beaten estimates, and analyst consensus is positive with 47.5% buy ratings. However, news of potential merger talks with Bristol Myers Squibb and a related legal investigation have introduced volatility.
The outlook is mixed; solid profitability and growth support long-term value, but near-term price pressure from technical indicators and merger uncertainty presents a cautious entry point. Key risks include deal execution challenges and integration complexities should a merger proceed.
MPWR is trading at $1,446.91, up 4.77% in the last 24 hours, with a bullish technical signal and strong earnings momentum after beating Q2 2026 estimates. The stock shows robust fundamentals with a 24.5% net income margin and 21.98% ROE, though valuation ratios like P/E of 85.55 are elevated. Recent news highlights AI-driven revenue growth and a legal investigation into potential misleading statements.
The outlook is positive with an 88% analyst buy rating and a $1,870 consensus price target, but risks include high valuation sensitivity, competitive pressures, and legal scrutiny. Earnings growth from AI infrastructure demand remains a key catalyst for upside.
Trailing returns across standard periods
Latest headlines on both assets
A merger between Astra of Sweden and Zeneca Group of the United Kingdom formed AstraZeneca in 1999. The firm sells branded drugs across several major therapeutic classes, including gastrointestinal, diabetes, cardiovascular, respiratory, cancer, and immunology. The majority of sales come from international markets with the United States representing close to one third of its sales.
Read more on AZN →Monolithic Power Systems, Inc. is a global leader in high-performance, analog, and mixed-signal semiconductors. The company specializes in power management solutions, providing integrated circuits (ICs) for a wide range of applications, including computing, automotive, industrial, and communications. MPWR's proprietary process technology is designed to deliver highly energy-efficient and compact power solutions, positioning the company as a key supplier for the next generation of electronic devices.
Read more on MPWR →