DexCom, Inc. vs Marsh & McLennan Companies, Inc. — how do they compare? DexCom, Inc. trades at $90.81 (market cap $33.79B), while Marsh & McLennan Companies, Inc. trades at $188.97 (market cap $91.27B). The key difference: Marsh & McLennan Companies, Inc. is far larger — about 2.7× DexCom, Inc.'s market cap, and Marsh & McLennan Companies, Inc. pays a 2.07% dividend while DexCom, Inc. pays none. Which is the better fit depends on your goals.
| DXCM | MRSH | |
|---|---|---|
Market Cap | $33.79B | $91.27B |
Sector | Health | Financials |
52-Week High | $89.53 | $211.21 |
52-Week Low | $54.84 | $157.32 |
Enterprise Value | $33.24B | $111.95B |
Dividend Yield | — | 2.07% |
Signals from Pluang's Aura AI — not financial advice
DXCM trades at $90.23, up 2.94% today and near its 52-week high, with a bullish technical signal from moving averages. The company reported strong Q2 2026 earnings, beating EPS estimates with $0.70 versus $0.61 expected, and raised full-year guidance. Revenue growth remains robust at 13% year-over-year, supported by G7 system adoption and international expansion. Profit margins improved, with net income margin reaching 20.12% in 2025. Analyst sentiment is overwhelmingly positive, with 80% buy ratings.
The outlook for DXCM is favorable due to sustained demand for continuous glucose monitors and strategic initiatives like 'Road to 100'. Key risks include competitive pressures, regulatory scrutiny, and valuation multiples above industry averages. The stock's current price is slightly above the consensus target of $88.65, suggesting near-term consolidation may occur before further upside.
Marsh & McLennan (MRSH) trades at $189.13, down 0.87% on the day, with a bullish technical signal and strong fundamental performance. Recent earnings beats in Q2 2026, with EPS of $2.96 versus $2.88 expected, and 6% revenue growth highlight operational strength. The company announced the acquisition of Accel to expand its Midwest insurance reach, signaling strategic growth. Valuation metrics show a P/E of 23.35 and robust profitability with a net income margin of 14.24%.
The outlook remains positive with a consensus price target of $202.89, offering potential upside. Risks include margin pressure from rising expenses and soft P&C pricing. Institutional activity is mixed, with Bank of America reducing its stake while others like Bank of Nova Scotia increased holdings. The stock presents a solid long-term growth opportunity amid cyclical insurance sector headwinds.
Trailing returns across standard periods
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 →Marsh & McLennan Companies Inc is a professional services firm that provides advice and solutions in the areas of risk, strategy, and human capital. The company operates through two main segments: risk and insurance services and consulting. In risk and insurance services, the firm offers services via Marsh (an insurance broker) and Guy Carpenter (a risk and reinsurance specialist). The consulting division comprises Mercer (a provider of human resource services) and Oliver Wyman (management and economic consultancy).
Read more on MRSH →