IDXX
IDEXX Laboratories Inc.Stock · HealthcareNasdaq-100 0.2% · S&P 500 Equal Weight 0.2% · Nasdaq Composite 0.10% · S&P 500 0.06% · Russell 1000 0.06% · Russell 3000 0.06% · US Stock Market 0.06% · MSCI World 0.05% · MSCI ACWI 0.05%$504.70-0.36%
as of market close, Sep 11, 2026
☾ AH — —
IDEXX Laboratories Inc. returns by year
Through September 11, 2026
IDEXX Laboratories Inc. returns by year (1992–2026)#
Calendar-year returns with each year's path and its dividend contribution (dividend return = total minus price return). Every year has a direct link you can bookmark or share.
| Year | Start price | End price | Path | Dividend | Total return |
|---|---|---|---|---|---|
| 2026YTD | $676.53 | $504.7 | +0.0% | -25.4% | |
| 2025 | $413.44 | $676.53 | +0.0% | +63.6% | |
| 2024 | $555.05 | $413.44 | +0.0% | -25.5% | |
| 2023 | $407.96 | $555.05 | +0.0% | +36.1% | |
| 2022 | $658.46 | $407.96 | +0.0% | -38.0% | |
| 2021 | $499.87 | $658.46 | +0.0% | +31.7% | |
| 2020 | $261.13 | $499.87 | +0.0% | +91.4% | |
| 2019 | $186.02 | $261.13 | +0.0% | +40.4% | |
| 2018 | $156.38 | $186.02 | +0.0% | +19.0% | |
| 2017 | $117.27 | $156.38 | +0.0% | +33.4% | |
| 2016 | $72.92 | $117.27 | +0.0% | +60.8% | |
| 2015 | $74.14 | $72.92 | +0.0% | -1.6% | |
| 2014 | $53.19 | $74.14 | +0.0% | +39.4% | |
| 2013 | $46.4 | $53.19 | +0.0% | +14.6% | |
| 2012 | $38.48 | $46.4 | +0.0% | +20.6% | |
| 2011 | $34.61 | $38.48 | +0.0% | +11.2% | |
| 2010 | $26.73 | $34.61 | +0.0% | +29.5% | |
| 2009 | $18.04 | $26.73 | +0.0% | +48.1% | |
| 2008 | $29.32 | $18.04 | +0.0% | -38.5% | |
| 2007 | $19.83 | $29.32 | +0.0% | +47.9% | |
| 2006 | $18 | $19.83 | +0.0% | +10.2% | |
| 2005 | $13.65 | $18 | +0.0% | +31.9% | |
| 2004 | $11.57 | $13.65 | +0.0% | +18.0% | |
| 2003 | $8.21 | $11.57 | +0.0% | +40.9% | |
| 2002 | $7.13 | $8.21 | +0.0% | +15.2% | |
| 2001 | $5.5 | $7.13 | +0.0% | +29.6% | |
| 2000 | $4.03 | $5.5 | +0.0% | +36.4% | |
| 1999 | $6.73 | $4.03 | +0.0% | -40.1% | |
| 1998 | $3.98 | $6.73 | +0.0% | +68.8% | |
| 1997 | $9 | $3.98 | +0.0% | -55.7% | |
| 1996 | $11.75 | $9 | +0.0% | -23.4% | |
| 1995 | $4.5 | $11.75 | +0.0% | +161.1% | |
| 1994 | $3.98 | $4.5 | +0.0% | +12.9% | |
| 1993 | $2.05 | $3.98 | +0.0% | +94.7% | |
| 1992 | $1.39 | $2.05 | +0.0% | +47.2% |
- Annualized
- +19.7%
- 1992–2026
- Average year
- +27.4%
- 34 full years
- Best year
- +161.1%
- 1995
- Worst year
- -55.7%
- 1997
- Positive years
- 27/34
- 79% up
Annualized (CAGR)
+19.7%
1992–2026
Average year
+27.4%
34 full years
Best year
+161.1%
1995
Worst year
-55.7%
1997
Positive years
27/34
79% up
Total return by period#
Annual
-150%-100%-50%0%50%100%150%
1992+47%'92
1993+95%
1994+13%
1995+161%'95
1996-23%
1997-56%
1998+69%'98
1999-40%
2000+36%
2001+30%'01
2002+15%
2003+41%
2004+18%'04
2005+32%
2006+10%
2007+48%'07
2008-38%
2009+48%
2010+30%'10
2011+11%
2012+21%
2013+15%'13
2014+39%
2015-1.6%
2016+61%'16
2017+33%
2018+19%
2019+40%'19
2020+91%
2021+32%
2022-38%'22
2023+36%
2024-26%
2025+64%'25
2026-25%
Methodology#
Returns are total returns (dividends reinvested), computed from IDXX's split- and dividend-adjusted closes. The bar chart switches between annual and monthly periods. Annualized return is the compound annual growth rate over the full period. The current year is year-to-date. Past performance does not predict future returns; not investment advice.
FAQ#
- What is IDEXX Laboratories Inc.'s average annual return?
- Since 1992, IDEXX Laboratories Inc. (IDXX) has returned about 19.7% a year (the compound annual growth rate) and an average calendar-year return of 27.4%.
- What were IDEXX Laboratories Inc.'s best and worst years?
- Over 1992–2026, the best year was 1995 (+161.1%) and the worst was 1997 (-55.7%).
- How often is IDEXX Laboratories Inc. up in a year?
- 27 of the 34 full years since 1992 were positive — about 79% of the time.
More on IDEXX Laboratories Inc.
Annual returns for: S&P 500 · S&P 500 Equal Weight · US Stock Market · Nasdaq-100