Compare Best Buy Co Inc (BBY) vs DexCom, Inc. (DXCM) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Best Buy Co Inc vs DexCom, Inc. — how do they compare? Best Buy Co Inc trades at $83.03 (market cap $17.55B), while DexCom, Inc. trades at $90.76 (market cap $33.79B). The key difference: DexCom, Inc. is the larger of the two by market cap, and Best Buy Co Inc pays a 4.61% dividend while DexCom, Inc. pays none. Which is the better fit depends on your goals.
| BBY | DXCM | |
|---|---|---|
Market Cap | $17.55B | $33.79B |
Sector | Consumer Cyclical | Health |
52-Week High | $90.17 | $90.80 |
52-Week Low | $55.52 | $54.84 |
Enterprise Value | $19.93B | $33.24B |
Dividend Yield | 4.61% | — |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Best Buy (BBY) trades at $82.99, up 0.68% on the day, with a neutral technical outlook despite bullish moving averages. The company shows strong profitability with 39.1% ROE and 7.88% ROA, though revenue has declined from $51.8B in 2022 to $41.5B in 2025. Recent leadership changes include a new CFO appointment and marketing chief departure, while the company tests smaller store formats to drive growth.
The stock offers modest upside to the $84.31 consensus target with solid fundamentals but faces revenue pressure and leadership transition risks. Positive cash flow trends and consistent earnings beats support the investment case, though competitive retail pressures and macroeconomic headwinds remain concerns.
DXCM trades at $91.00, up 3.82% today and near its 52-week high, with bullish technical signals from moving averages and strong fundamentals. Recent Q2 2026 earnings beat expectations with EPS of $0.70 versus $0.61 expected, driven by 13% revenue growth and margin expansion. The company raised full-year 2026 guidance, reflecting robust demand for continuous glucose monitors.
The outlook is positive due to sustained revenue growth, profitability improvements, and analyst consensus favoring buys. Risks include competitive pressures and potential regulatory scrutiny, but institutional ownership trends and earnings momentum support a constructive view for investors seeking exposure to medical technology.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About Best Buy Co Inc
With $51.8 billion in fiscal 2022 sales, Best Buy is the largest pure-play consumer electronics retailer in the U.S., with roughly 10.6% share of the aggregate market and north of 40% share of offline sales, per our calculations, CTA industry, and Euromonitor data. The firm generates the bulk of its sales in-store, with mobile phones and tablets, computers, and appliances representing its three largest categories. Recent investments in e-commerce fulfillment, accelerated by the COVID-19 pandemic, have seen the U.S. e-commerce channel roughly double from prepandemic levels, with management estimating that it will represent a mid-30% proportion of sales moving forward.
Read more on BBY →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 →
