DexCom, Inc. vs Zillow Group Inc Class C — how do they compare? DexCom, Inc. trades at $90.69 (market cap $33.79B), while Zillow Group Inc Class C trades at $33.14 (market cap $7.68B). The key difference: DexCom, Inc. is far larger — about 4.4× Zillow Group Inc Class C's market cap, and DexCom, Inc. is trading nearer its 52-week high, Zillow Group Inc Class C nearer its low. Which is the better fit depends on your goals.
| DXCM | Z | |
|---|---|---|
Market Cap | $33.79B | $7.68B |
Sector | Health | Media |
52-Week High | $89.53 | $90.35 |
52-Week Low | $54.84 | $29.41 |
Enterprise Value | $33.24B | $7.56B |
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.
Zillow Group (Z) trades at $33.10, down 1.93% on the day, with a bearish technical signal and mixed earnings history. Revenue growth is solid, rising to $2.58B in 2025, but profitability remains thin with a net margin of 1.96%. The stock faces headwinds from a securities class action lawsuit and a challenging real estate market, though analyst consensus points to significant upside with a $52 price target.
The outlook is cautious due to legal risks and weak near-term profitability, but long-term monetization potential and analyst optimism suggest opportunity if execution improves. Key risks include litigation outcomes and market volatility, while institutional sentiment leans neutral with a 50% hold rating.
Trailing returns across standard periods
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 →Zillow Group is an online real estate company that simplifies buying, selling, renting, and financing properties. It partners with agents, brokers, and landlords, combining technology with quality service. Its brands include Zillow, Trulia, StreetEasy, and Hotpads.
Read more on Z →