DexCom, Inc. (DXCM)
NASDAQ: DXCM · Real-Time Price · USD
83.45
+8.91 (11.95%)
At close: Jul 31, 2026, 4:00 PM EDT
82.90
-0.55 (-0.66%)
After-hours: Jul 31, 2026, 7:59 PM EDT
DexCom Market Cap
DexCom has a market cap or net worth of $31.49 billion as of July 31, 2026. Its market cap has decreased by -10.12% in one year.
Market Cap
31.49B
Enterprise Value
30.94B
1-Year Change
-10.12%
Ranking
Category
Stock Price
$83.45
ChartMarket Cap Chart
Since April 14, 2005, DexCom's market cap has increased from $312.50M to $31.49B, an increase of 9,977.04%. That is a compound annual growth rate of 24.17%.
| Date | Market Cap | % Change |
|---|---|---|
| Jul 30, 2026 | 28.76B | 11.12% |
| Dec 31, 2025 | 25.89B | -14.79% |
| Dec 31, 2024 | 30.38B | -36.64% |
| Dec 29, 2023 | 47.95B | 9.61% |
| Dec 30, 2022 | 43.74B | -15.95% |
| Dec 31, 2021 | 52.04B | 46.58% |
| Dec 31, 2020 | 35.50B | 77.33% |
| Dec 31, 2019 | 20.02B | 88.10% |
| Dec 31, 2018 | 10.64B | 113.41% |
| Dec 29, 2017 | 4.99B | -1.16% |
| Dec 30, 2016 | 5.05B | -24.21% |
| Dec 31, 2015 | 6.66B | 57.98% |
| Dec 31, 2014 | 4.21B | 65.82% |
| Dec 31, 2013 | 2.54B | 169.96% |
| Dec 31, 2012 | 941.50M | 49.75% |
| Dec 30, 2011 | 628.70M | -21.59% |
| Dec 31, 2010 | 801.80M | 115.77% |
| Dec 31, 2009 | 371.60M | 352.07% |
| Dec 31, 2008 | 82.20M | -67.11% |
| Dec 31, 2007 | 249.90M | -9.82% |
| Dec 29, 2006 | 277.10M | -26.81% |
| Dec 30, 2005 | 378.60M | 21.15% |
| Apr 14, 2005 | 312.50M | - |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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