Compare DexCom, Inc. (DXCM) vs Quantum Computing Inc (QUBT) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
DexCom, Inc. vs Quantum Computing Inc — how do they compare? DexCom, Inc. trades at $90.7 (market cap $33.79B), while Quantum Computing Inc trades at $8.98 (market cap $2.03B). The key difference: DexCom, Inc. is far larger — about 16.6× Quantum Computing Inc's market cap, and DexCom, Inc. is trading nearer its 52-week high, Quantum Computing Inc nearer its low. Which is the better fit depends on your goals.
| DXCM | QUBT | |
|---|---|---|
Market Cap | $33.79B | $2.03B |
Sector | Health | Technology |
52-Week High | $89.53 | $24.62 |
52-Week Low | $54.84 | $6.31 |
Enterprise Value | $33.24B | $1.09B |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
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.
Quantum Computing Inc. (QUBT) trades at $8.91, down 0.22% on the day, with a bearish technical signal from moving averages but neutral oscillators. The company reported Q2 2026 revenue of $5.6 million, a significant increase year-over-year, though it posted a net loss. Analyst sentiment is positive with a 75% buy rating and a consensus price target of $18.50, suggesting substantial upside potential from current levels.
QUBT presents high-risk, high-reward potential as it transitions to commercial scaling, with strong revenue growth offset by persistent losses and negative margins. Key risks include execution challenges in manufacturing expansion and intense competition in the quantum computing sector. The stock's valuation remains steep with a P/S ratio of 189.05, requiring careful monitoring of profitability improvements.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
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Latest headlines on both assets
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About DexCom, Inc.
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 →About Quantum Computing Inc
Quantum Computing Inc. is a company focused on providing accessible quantum computing and quantum-enhanced software solutions for complex problems. The company's technology is designed to run on both classical and quantum hardware, enabling businesses to explore the power of quantum computing today for applications in finance, drug discovery, and logistics. QUBT offers a platform that makes quantum algorithms and software available through the cloud, aiming to democratize access to this advanced computing paradigm.
Read more on QUBT →
