IDXX trailing returns
IDEXX Laboratories Inc.'s 10-year annualized return is +19.1% per year (+476.7% cumulative). How IDEXX Laboratories Inc. (IDXX) 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 | — | +1.0% | |
| 1 week | — | -4.0% | |
| 1 month | — | -0.8% | |
| YTD | — | -19.5% | |
| 1 year | +0.7% | +0.7% | |
| 5 years | -4.7% | -21.5% | |
| 10 years | +19.1% | +476.7% | |
| 20 years | +18.4% | +2831.4% | |
| Since inception (1991) | +19.9% | +57510.3% |
Growth of IDXX#
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 IDXX'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 IDEXX Laboratories Inc.'s 10-year return?
- Over the last 10 years, IDEXX Laboratories Inc. (IDXX) returned about +19.1% a year annualized (+476.7% cumulative total return).
- What is IDEXX Laboratories Inc.'s 20-year annualized return?
- Over the last 20 years, IDEXX Laboratories Inc. (IDXX) compounded at about +18.4% a year (+2831.4% cumulative).
- What is IDEXX Laboratories Inc.'s return since inception?
- Since 1991, IDEXX Laboratories Inc. (IDXX) has compounded at about +19.9% a year — +57510.3% in total.