DexCom, Inc. vs Alphabet Inc Class A — how do they compare? DexCom, Inc. trades at $84.11 (market cap $31.86B), while Alphabet Inc Class A trades at $351.66 (market cap $4.24T). The key difference: Alphabet Inc Class A is far larger — about 133.1× DexCom, Inc.'s market cap, and Alphabet Inc Class A pays a 0.25% 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 Alphabet Inc Class A for 85 Days on average.
| DXCM | GOOGL | |
|---|---|---|
Market Cap | $31.86B | $4.24T |
Volume | 3,607,070 | 23,392,850 |
Sector | Health | Media |
52-Week High | $92.34 | $402.62 |
52-Week Low | $54.84 | $236.59 |
Typical Hold Time | 62 Days | 85 Days |
Enterprise Value | $31.32B | $4.13T |
Dividend Yield | — | 0.25% |
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.
Alphabet (GOOGL) trades at $348.29, down 0.63% on the day, amid strong fundamental performance with Q2 2026 EPS beating expectations by 217%. The stock shows bullish technical signals with moving averages supporting upward momentum, while maintaining robust profitability metrics including 54.77% net income margin and 49.55% ROE. Recent developments include YouTube subscription price increases and AI infrastructure partnerships driving growth prospects.
With 87% analyst buy ratings and a $431.83 consensus target representing 24% upside, GOOGL presents compelling value at current levels. Key risks include antitrust scrutiny and AI competition, but strong cash flow generation and consistent earnings beats support long-term growth trajectory. The company's diversified revenue streams and AI leadership position it well for sustained outperformance.
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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 →Alphabet, the parent company of Google, earns nearly 90% of its revenue from Google services, mainly through advertising. Other revenue comes from subscriptions (YouTube TV, YouTube Music), platform sales (Play Store purchases), and devices (Pixel, Chromebooks, Chromecast). Google Cloud contributes around 10%, while investments in self-driving cars (Waymo), health (Verily), and internet access (Google Fiber) make up the rest.
Read more on GOOGL →