IDEXX Laboratories, Inc. (IDXX) Total Return Calculator with Dividends Reinvested

IDEXX Laboratories, Inc.

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The total return for IDEXX Laboratories, Inc. (IDXX) stock is +8.13% over the past 12 months. So far it's down 16.10% this year. The 5-year total return is -6.48%, meaning $10,000 invested in IDXX stock 5 years ago would be worth $9,352 today. Total return includes price appreciation plus reinvesting any dividends paid out.

If you invested $10,000 in IDXX 1 year ago, it would be worth $10,714 today — you'd have gained $714.

With Dividends Reinvested$10,714+7.14%

Price Only (No DRIP)$10,714+7.14%

Period2025-06-23 → 2026-06-18

Price

Total Return (DRIP)

S&P 500

If You Invested $10,000 in IDXX

1Y$10,813+$813 (+8.1%)8.1% CAGR

3Y$11,656+$1,656 (+16.6%)5.2% CAGR

5Y$9,352-$648 (-6.5%)-1.3% CAGR

10Y$63,064+$53,064 (+530.6%)20.2% CAGR

15Y$151,424+$141,424 (+1414.2%)19.9% CAGR

20Y$293,405+$283,405 (+2834.0%)18.4% CAGR

30Y$1.08M+$1.07M (+10668.1%)16.9% CAGR

IDEXX Laboratories, Inc. did not pay dividends during this period. Total return = price return.

Loading IDXX total return...

As of 2026-06-22

Returns at a Glance

Period	Total Return	CAGR	Price Only	Div. Contrib.	$10K →
YTD	-16.10%	—	-16.10%	—	$8,390
1Y	+8.13%	8.13%	+8.13%	—	$10,813
3Y	+16.56%	5.24%	+16.56%	—	$11,656
5Y	-6.48%	-1.33%	-6.48%	—	$9,352
10Y	+530.64%	20.22%	+530.64%	—	$63,064
15Y	+1414.24%	19.86%	+1414.24%	—	$151,424
20Y	+2834.05%	18.41%	+2834.05%	—	$293,405
30Y	+10668.10%	16.88%	+10668.10%	—	$1.08M

Risk & Highlights

Best Year+147.06%1995

Worst Year-41.10%1999

Max Drawdown-31.04%2025-11-25 → 2026-05-13

Annual Returns

Year	Total Return	Price Return	Div.	S&P 500	vs S&P
2026YTD	-1.98%	-1.98%	—	+0.41%	-2.4pp
2025	+65.47%	+65.47%	—	+16.64%	+48.8pp
2024	-24.51%	-24.51%	—	+24.00%	-48.5pp
2023	+36.71%	+36.71%	—	+24.81%	+11.9pp
2022	-35.35%	-35.35%	—	-19.95%	-15.4pp

IDXX underperformed the S&P 500 by 16.86pp over the past year (+8.13% vs +24.99%).

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IDXX Peers' Total Return

Accurate peer set · 10 comparable names

Name	Mkt Cap	30D Rtn	YTD Total Rtn	1Y Total Rtn	Div Contrib	3Y Total Rtn	5Y Total Rtn	10Y Total Rtn
IDXXIDEXX Laboratories, Inc.	$44.6B	+3.0%	-16.1%	+8.1%	—	+16.6%	-6.5%	+530.6%
ZTSZoetis Inc.	$33.0B	+1.3%	-36.7%	-47.9%	+1.3pp	-50.1%	-53.2%	+91.6%
HSICHenry Schein, Inc.	$9.2B	+9.9%	+4.0%	+12.4%	—	+2.6%	+6.5%	+16.6%
ELANElanco Animal Health Incorporated	$12.1B	+21.5%	+7.5%	+81.7%	—	+136.8%	-30.2%	-32.7%
ANIPANI Pharmaceuticals, Inc.	$1.8B	+0.2%	+1.4%	+22.9%	—	+50.9%	+141.1%	+49.7%
NEOGNeogen Corporation	$2.0B	+8.8%	+33.0%	+86.6%	—	-56.8%	-79.2%	-53.4%
CHWYChewy, Inc.	$7.5B	-15.8%	-45.6%	-56.2%	—	-52.5%	-76.8%	-48.0%
DHRDanaher Corporation	$125.4B	+8.1%	-22.9%	-8.2%	+0.7pp	-13.8%	-19.9%	+216.0%
BIOBio-Rad Laboratories, Inc.	$7.6B	+0.2%	-7.5%	+21.7%	—	-23.8%	-54.6%	+97.6%
TMOThermo Fisher Scientific Inc.	$172.7B	+5.1%	-21.4%	+18.8%	+0.5pp	-11.0%	-2.2%	+220.6%
AAgilent Technologies, Inc.	$35.9B	+13.3%	-7.5%	+10.9%	+0.9pp	+10.0%	-9.2%	+192.0%

Compare:IDXX vs ZTS IDXX vs HSIC IDXX vs ELAN IDXX vs ZTS vs HSIC

About IDXX Dividend Returns

IDEXX Laboratories, Inc. (IDXX) does not currently pay dividends. Many growth-focused companies reinvest profits back into the business rather than distributing them as dividends.

How We Calculate Total Return

Our total return calculator simulates dividend reinvestment (DRIP) by assuming each dividend payment is used to purchase additional shares at the closing price on the ex-dividend date. This methodology provides an accurate representation of how a dividend reinvestment plan would perform.

Frequently Asked Questions

Q1What is the total return of IDXX over the past year?

IDEXX Laboratories, Inc. (IDXX) delivered a return of 8.13% over the past year. Since IDXX does not currently pay dividends, the total return equals the price-only return.

Q2How much would $10,000 invested in IDXX be worth today?

A $10,000 investment in IDEXX Laboratories, Inc. one year ago would be worth $10,813 today, representing a gain of $813.

Q3Does IDXX pay dividends?

IDEXX Laboratories, Inc. (IDXX) does not currently pay dividends. Many growth-focused companies reinvest profits back into the business rather than distributing them as dividends. For IDXX, the total return equals the price-only return.

Q4Did IDXX beat the S&P 500?

No, IDEXX Laboratories, Inc. (IDXX) underperformed the S&P 500 by 16.86 percentage points over the past year. IDXX delivered a total return of 8.13%, compared to the S&P 500's 24.99%. This means a passive S&P 500 index fund outperformed IDXX by 16.86pp during this period.

Q5What is IDXX's worst drawdown?

IDEXX Laboratories, Inc. (IDXX) experienced a maximum drawdown of -31.04% over the past year, declining from its peak on 2025-11-25 to its trough on 2026-05-13. The stock has not yet fully recovered to its prior peak. Maximum drawdown measures the worst peak-to-trough decline and is an important risk metric for investors.

Q6What is IDXX's long-term total return over 10, 20, or 30 years?

Here are IDEXX Laboratories, Inc. (IDXX)'s long-term returns with dividends reinvested. Over 10 years, the total return is 530.6% (20.2% CAGR) — $10,000 would have grown to $63,064. Over 20 years: 2834.0% total return (18.4% CAGR) — $10,000 → $293,405. Over 30 years: 10668.1% total return (16.9% CAGR) — $10,000 → $1.08M. Long-term investors benefit from compounding: dividends buy additional shares, which generate their own dividends, creating an exponential growth effect.

Q7What was IDXX's best and worst year?

IDEXX Laboratories, Inc.'s best calendar year was 1995 with a total return of 147.1%. Its worst year was 1999 with a total return of -41.1%. This range shows the volatility investors should expect — the difference between the best and worst year is 188.2 percentage points.

How much would $100/month in IDXX be worth today?

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