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DexCom, Inc. (DXCM)
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The market capitalization for DexCom, Inc. (DXCM) is $29.24 Billion, making it a Large Cap company. Market cap is calculated by multiplying the current stock price by the total number of shares outstanding.

Market Capitalization

$29.24B

$29.24 Billion

Calculation

Stock Price
$75.62
Shares Outstanding
386.65M
Market Cap
$29.24B

Market Cap = Price × Shares Outstanding

Size Classification

Large Cap

$10B - $1T

Companies with market capitalization between $10 billion and $1 trillion.

Market Cap Size Scale

Micro Cap

<$250M

Small Cap

$250M-$2B

Mid Cap

$2B-$10B

Large Cap

$10B-$1T

Mega Cap

>$1T

DXCM Market Cap: $29.24 Billion

Related Valuation Metrics

Key Statistics

Market Cap$29.24 Billion
Stock Price$75.62
Shares Outstanding386.65M
Size CategoryLarge Cap
P/E Ratio32.32
P/B Ratio10.07
Data as of Thursday, June 11, 2026

About DexCom, Inc.

DexCom, Inc. is a medical technology company primarily focused on innovating, developing, and marketing continuous glucose monitoring (CGM) systems. Operating across the United States and internationally, the firm provides its solutions for individuals managing diabetes as well as for healthcare practitioners. Its product portfolio features the DexCom G6, a comprehensive CGM system for diabetes management; the Dexcom Real-Time API, enabling authorized third-party developers to integrate live CGM data into their digital health applications; the Dexcom ONE, which aims to supersede traditional finger-prick blood glucose testing for treatment decisions; and Dexcom Share, a remote monitoring platform. The company is also developing the Dexcom G7, its next-generation CGM system. Furthermore, DexCom, Inc. has a licensing and collaboration agreement with Verily Life Sciences LLC and Verily Ireland Limited to advance blood-based or interstitial glucose monitoring products. The company directly sells its offerings to specialists such as endocrinologists, physicians, and diabetes educators. DexCom, Inc. was founded in 1999 and maintains its headquarters in San Diego, California.

San Diego, CA
10,200 employees
Healthcare / Medical - Devices
Sector
Healthcare
Industry
Medical - Devices
CEO
Jacob Steven Leach