DexCom, Inc. vs Quantumscape Corp — how do they compare? DexCom, Inc. trades at $77.28 (market cap $28.06B), while Quantumscape Corp trades at $5.8 (market cap $3.96B). The key difference: DexCom, Inc. is far larger — about 7.1× Quantumscape Corp's market cap, and DexCom, Inc. is trading nearer its 52-week high, Quantumscape Corp nearer its low. Which is the better fit depends on your goals.
| DXCM | QS | |
|---|---|---|
Market Cap | $28.06B | $3.96B |
Sector | Health | Consumer Cyclical |
52-Week High | $89.53 | $18.44 |
52-Week Low | $54.84 | $5.96 |
Enterprise Value | $27.03B | $3.12B |
Signals from Pluang's Aura AI — not financial advice
DXCM trades at $77.31, up 4.3% on the day, with a bullish technical outlook as it approaches resistance near $78. The company reported strong earnings beats in recent quarters, with Q1 2026 EPS of $0.56 surpassing expectations of $0.47. Revenue growth accelerated to $4.66 billion in 2025, while net income margin expanded to 17.93%. Recent regulatory approvals, including Health Canada authorization for the G7 15-day CGM, support continued international expansion.
The stock offers growth potential with analyst consensus price target of $84.33, though high valuation multiples (P/E 31.21) and competition in the CGM market present risks. Expansion into non-insulin Type 2 diabetes and pediatric markets could drive future revenue, but commercial uptake remains unproven. Institutional sentiment remains strongly bullish with 80% buy ratings.
QuantumScape (QS) trades at $5.83, down 9.19% in the last 24 hours, reflecting ongoing volatility. The stock faces bearish technical signals with negative moving averages and a neutral oscillator stance. Fundamentally, the company remains in a pre-revenue phase with significant losses, reporting a net income of -$435.05M for 2025. Recent news highlights a joint research agreement with Honda, providing a potential catalyst for future solid-state battery development, though commercialization risks persist.
The outlook for QS is highly speculative, with investment opportunity tied to successful battery commercialization and partnerships like Honda. Key risks include sustained cash burn, competitive pressures in EV batteries, and execution delays. Analyst sentiment is cautious, with 73% hold ratings and 27% sell recommendations, indicating skepticism about near-term profitability. Investors should weigh high-risk, high-reward potential against substantial financial and operational challenges.
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 →QuantumScape Corp is engaged in the development of next-generation solid-state lithium-metal batteries for use in electric vehicles. It developed anode-less cell design, which delivers high energy density while lowering material costs and simplifying manufacturing.
Read more on QS →