DXCM trailing returns
DexCom Inc.'s 10-year annualized return is +12.5% per year (+225.6% cumulative). How DexCom Inc. (DXCM) has performed over the last day, week, month and year, over 5, 10 and 20 years, and since inception, through July 24, 2026 — cumulative and annualized, with dividends on or off.
Trailing returns by period#
To 2026-07-24. Annualized (CAGR) for windows of a year or more.
| Period | Path | Annualized | Cumulative |
|---|---|---|---|
| 1 day | — | +1.5% | |
| 1 week | — | -6.7% | |
| 1 month | — | +2.6% | |
| YTD | — | +7.8% | |
| 1 year | -17.2% | -17.2% | |
| 5 years | -9.1% | -37.9% | |
| 10 years | +12.5% | +225.6% | |
| 20 years | +17.7% | +2503.8% | |
| Since inception (2005) | +16.2% | +2337.5% |
Growth of DXCM#
Actual index level (solid); dashed lines are each window's constant-rate path from start to today.
Methodology#
Trailing returns measure from the closest close about N years before the latest close (2026-07-24). Cumulative return is the total change over the window; annualized return is the compound annual growth rate (CAGR), shown for windows of a year or more. Total return reinvests dividends (from DXCM's split- and dividend-adjusted closes); price return excludes them. See the year-by-year returns for the calendar breakdown. Past performance does not predict future returns; not investment advice.
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FAQ
- What is DexCom Inc.'s 10-year return?
- Over the last 10 years, DexCom Inc. (DXCM) returned about +12.5% a year annualized (+225.6% cumulative total return).
- What is DexCom Inc.'s 20-year annualized return?
- Over the last 20 years, DexCom Inc. (DXCM) compounded at about +17.7% a year (+2503.8% cumulative).
- What is DexCom Inc.'s return since inception?
- Since 2005, DexCom Inc. (DXCM) has compounded at about +16.2% a year — +2337.5% in total.