Idexx Laboratories (IDXX) returns
Idexx Laboratories returns over 10 years
$1,000 invested in Idexx Laboratories ten years ago was worth $5,247 at the close on October 30, 2026, with dividends reinvested: an average return of 18.0% a year. The same $1,000 in the S&P 500 (SPY) became $4,166.
Total return by period
| Period | Total return | A year, on average | $1,000 became | S&P 500 (SPY) |
|---|---|---|---|---|
| 1 month | +5.6% | — | $1,056 | -0.9% |
| 3 months | -1.4% | — | $986.42 | +2.1% |
| Year to date | -18.5% | — | $814.76 | +11.7% |
| 1 year | -12.3% | — | $876.97 | +12.4% |
| 3 years | +39.1% | +11.6% | $1,391 | +88.5% |
| 5 years | -17.3% | -3.7% | $827.47 | +76.0% |
| 10 years | +424.7% | +18.0% | $5,247 | +316.6% |
Idexx Laboratories return by calendar year
| Year | IDXX | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | -18.5% | +11.7% | -30.2% |
| 2025 | +63.6% | +17.7% | +45.9% |
| 2024 | -25.5% | +24.9% | -50.4% |
| 2023 | +36.1% | +26.2% | +9.9% |
| 2022 | -38.0% | -18.2% | -19.9% |
| 2021 | +31.7% | +28.7% | +3.0% |
| 2020 | +91.4% | +18.4% | +73.1% |
| 2019 | +40.4% | +31.2% | +9.2% |
| 2018 | +19.0% | -4.6% | +23.5% |
| 2017 | +33.4% | +21.7% | +11.7% |
| 2016 | +60.8% | +12.0% | +48.8% |
Past returns do not predict future returns. Returns are computed from our daily closes, adjusted for splits and with dividends reinvested on their ex-dates; taxes and trading costs are left out.
See also: IDXX financials · IDXX valuation
No forecast, no recommendation. This page describes Idexx Laboratories from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.