DexCom, Inc.

DXCM · NasdaqGS · Stock · Healthcare
$83.67
-1.63% today
Delayed price,

What DexCom does

DexCom, Inc., a medical device company, focuses on the design, development, and commercialization of continuous glucose monitoring (CGM) systems for the management of diabetes and metabolic health in the United States and internationally. The company offers Dexcom G7 and G7 15 Day, an integrated continuous glucose monitoring system; Dexcom G6, a CGM system; Dexcom ONE+ to replace fingerstick blood glucose testing for diabetes treatment decisions; Stelo, a biosensor designed for adults with prediabetes and Type 2 diabetes who do not use insulin; Dexcom Share, a remote monitoring system; and Dexcom Follow application. It markets its products directly to endocrinologists, physicians, and diabetes educators. The company was incorporated in 1999 and is headquartered in San Diego, California.

Key facts

Sector
Healthcare
Industry
Medical Devices
Market cap
$31.57B
P/E (ttm)
33.2
Forward P/E
26.8
Dividend yield
0.00%
Beta
1.48
Profit margin
20.1%
Employees
11,000
Headquarters
San Diego, CA, United States
Exchange
NasdaqGS

Performance

1 Month
-6.4%
3 Months
+9.2%
6 Months
+30.8%
1 Year
+25.6%
5 Years
-40.5%
$54.1152-week range$92.59
Biggest setback — last 12 months
-21.8%
20 Oct 2025 → 3 Nov 2025
Fell from $70.33 to $55.00 — its sharpest sustained decline this year.
Biggest run-up — last 12 months
+67.9%
3 Nov 2025 → 17 Aug 2026
Ran from $55.00 to $92.34 — its strongest sustained advance this year.

Price outlook — trend & volatility model

● Trend: Above long-term trend
Price sits above its 200-day average, but the shorter-term averages are not cleanly aligned above/below it.
HorizonBear case (−1σ)Base caseBull case (+1σ)
1 Month$74.90 (-10.5%)$83.67$93.47 (+11.7%)
3 Months$69.07 (-17.5%)$83.67$101.36 (+21.1%)
6 Months$63.79 (-23.8%)$83.67$109.74 (+31.2%)
12 Months$57.01 (-31.9%)$83.67$122.79 (+46.8%)
Statistical, not machine-learning: a random-walk (no assumed drift) volatility model built from this ticker's own realized price history, plus a purely descriptive moving-average trend read. Illustrative only — not a price target and not financial advice. The bear and bull cases sit one standard deviation (1σ) below and above today's price, a range that covers about 68% of the outcomes the model treats as plausible, not a 68% chance of either case. Annualized volatility used: 38.4%, blended from this ticker's own 3-month and 1-year realized price history. Base case is deliberately flat — this quantifies a possible range, not a directional prediction. See the full model, including wider (≈95%) bands →

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Learn the basics

Prices and company data are delayed reference figures from public sources (Yahoo Finance, SEC EDGAR) and may be inaccurate or out of date. This page is informational only — it is not investment advice or a recommendation to buy or sell any security. Past performance does not indicate future results.