Duolingo Inc vs DexCom, Inc. — how do they compare? Duolingo Inc trades at $130.48 (market cap $6.34B), while DexCom, Inc. trades at $89.07 (market cap $33.79B). The key difference: DexCom, Inc. is far larger — about 5.3× Duolingo Inc's market cap, and DexCom, Inc. is trading nearer its 52-week high, Duolingo Inc nearer its low. Which is the better fit depends on your goals.
| DUOL | DXCM | |
|---|---|---|
Market Cap | $6.34B | $33.79B |
Sector | Technology | Health |
52-Week High | $369.19 | $89.53 |
52-Week Low | $90.03 | $54.84 |
Enterprise Value | $5.11B | $33.24B |
Signals from Pluang's Aura AI — not financial advice
Duolingo (DUOL) trades at $132.75, down 3.24% over 24 hours, with a bullish technical outlook from moving averages but neutral oscillators. The company reported strong Q2 2026 earnings, beating EPS estimates with $0.66 versus $0.604 expected, driven by 23% daily active user growth. Revenue reached $1.04 billion in 2025, with net income surging to $414 million, though Q3 2026 revenue guidance fell short of expectations, causing recent stock pressure.
The investment outlook is mixed: robust user growth and profitability metrics like a 35.87% net margin support upside, but decelerating bookings growth and margin pressures from AI investments pose risks. Analysts show cautious optimism with a $121 consensus target, highlighting the stock's sensitivity to monetization trends amid competitive threats.
DexCom (DXCM) trades at $87.65, up 3.42% today and near its 52-week high, with a bullish technical signal from moving averages and strong fundamental performance. Revenue grew to $4.66B in 2025, with net income reaching $836.30M and a 20.12% net margin. Recent Q2 2026 earnings beat expectations with $0.70 EPS, and the company raised full-year guidance, reflecting robust demand for its continuous glucose monitoring systems.
The outlook remains positive given consistent earnings beats, margin expansion, and analyst consensus favoring a buy rating with a $88.65 price target. Key risks include competitive pressures in medical devices and potential regulatory scrutiny, but growth drivers like G7 adoption and international expansion support upside potential for investors.
Trailing returns across standard periods
Latest headlines on both assets
Duolingo Inc is a mobile learning platform to learn languages and the top-grossing app in the Education category on both Google Play and the Apple App Store. It has three predominant sources of revenue
Read more on DUOL →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 →