IDXX Stock — IDEXX Laboratories Inc.

IDEXX Laboratories Inc. (IDXX)

Updated October 16, 2026.

IDXX is a Stock. Total return is 59178.5% over the past 35.3 years.

IDEXX Laboratories develops, manufactures, and distributes diagnostic products and services for companion animal veterinary, livestock and poultry, dairy, and water testing industries globally. The company operates three segments: Companion Animal Group, which offers point-of-care diagnostic analyzers and rapid assay test kits along with reference laboratory and telemedicine services; Water Quality Products, providing coliform and pathogen detection tests; and Livestock, Poultry and Dairy, supplying diagnostic tests and instrumentation for animal health management. This equity security does not currently have an established distribution schedule.

IDXX performance

Price and return data through 2026-10-16.

Total return is 59178.5% over the past 35.3 years. Over the past year its total return — price change plus distributions reinvested — is -12.1%. Its deepest 1-year drawdown was 34.2%.

IDXX key facts

Asset type

Stock

Asset class

Equity

Inception date

06/21/1991

Distribution frequency

None

Last close

$560.36 (as of 2026-10-16)

Market cap

$44,145,786,162

Average volume

708810.0

Beta

1.548

Payout ratio

0.0%

P/E ratio

39.38

Forward P/E

31.4465

EPS

$14.23

How Dividend Vision calculates yield and returns

Distribution rate (the posted rate) uses calculation basis unavailable. Issuer rates can use a different denominator and date, including ex-date NAV. Trailing-12-month yield is the sum of split-adjusted cash distributions with ex-dates in the last 12 months, divided by the published price. It lags a recent raise or cut. Total return uses split-adjusted close with distributions reinvested on the ex-dividend date (a modeling convention, not the cash-settlement date) from the first stored bar on or after inception through the latest bar, compared with the same window on the benchmark. That is the security's total return, not your personal gain/loss.

Yield and safety methodology · Distribution rate methodology · Distribution Safety Score methodology

Sources and review

Primary sources: prices and distributions from Dividend Vision, derived from vendor EOD data.

Reviewed by Bert Sweet, CEO and Co-owner of Dividend Vision. Methodology: Distribution Safety Score.

IDXX risks and drawbacks

The deepest 1-year drawdown on record here is 34.2%.

Who may consider IDXX — and who may not

It is a weaker fit for investors who need monthly cash flow (IDXX does not currently distribute). This is educational context, not a recommendation to buy or sell.

More on IDXX

• All tickers starting with I

Tagged: Healthcare.

Frequently asked questions