DexCom, Inc. vs Monolithic Power Systems Inc — how do they compare? DexCom, Inc. trades at $84.14 (market cap $31.86B), while Monolithic Power Systems Inc trades at $1,387 (market cap $67.32B). The key difference: Monolithic Power Systems Inc is far larger — about 2.1× DexCom, Inc.'s market cap, and Monolithic Power Systems Inc pays a 0.58% dividend while DexCom, Inc. pays none. Which is the better fit depends on your goals — on Pluang, investors hold DexCom, Inc. for 62 Days and Monolithic Power Systems Inc for 25 Days on average.
| DXCM | MPWR | |
|---|---|---|
Market Cap | $31.86B | $67.32B |
Volume | 3,607,070 | 826,960 |
Sector | Health | Technology |
52-Week High | $92.34 | $1.69K |
52-Week Low | $54.84 | $856.96 |
Typical Hold Time | 62 Days | 25 Days |
Enterprise Value | $31.32B | $65.92B |
Dividend Yield | — | 0.58% |
Signals from Pluang's Aura AI — not financial advice
DexCom (DXCM) trades at $84.11, down 0.23% on the day, with a bearish technical signal but strong fundamental performance. The company reported Q2 2026 EPS of $0.70, beating expectations, and has shown consistent revenue growth, with 2025 revenue reaching $4.66 billion and net income of $836.3 million. Analyst consensus is strongly bullish with an 80.77% buy rating and a $95.07 price target. Recent news highlights growth opportunities in Type 2 diabetes care and key executive promotions.
The outlook for DXCM is positive due to robust earnings beats, expanding market opportunities, and strong institutional support. However, risks include competitive pressures, reimbursement challenges, and a high valuation with a P/E of 33.38. The stock presents a growth opportunity but requires monitoring of execution against these risks.
MPWR trades at $1,425.98, down 3.24% today but maintains strong technical momentum with bullish moving averages and key support at $1,417. The company demonstrates robust fundamentals with 24.5% net margins and consistent earnings beats, while expanding manufacturing capacity through the GlobalFoundries partnership announced September 9, 2026. Analyst sentiment remains overwhelmingly positive with 88% buy ratings and a $1,830 consensus price target representing 28% upside potential.
MPWR presents compelling growth exposure to AI infrastructure demand but carries premium valuation risks. The stock's 83.6 P/E ratio requires sustained high growth execution, while insider selling and competitive pressures warrant monitoring. Current technical positioning near pivot point resistance at $1,427 suggests near-term consolidation before potential breakout toward analyst targets.
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Latest headlines on both assets
Dexcom designs and commercializes continuous glucose monitoring systems for diabetics. CGM systems serve as an alternative to the traditional blood glucose meter process, and the company is evolving its CGM systems to include the disposable sensor and the durable receiver.
Read more on DXCM →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 →