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IDEXX Laboratories, Inc. (IDXX)
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The market capitalization for IDEXX Laboratories, Inc. (IDXX) is $45.66 Billion, making it a Large Cap company. Market cap is calculated by multiplying the current stock price by the total number of shares outstanding.

Market Capitalization

$45.66B

$45.66 Billion

Calculation

Stock Price
$578.89
Shares Outstanding
78.88M
Market Cap
$45.66B

Market Cap = Price × Shares Outstanding

Size Classification

Large Cap

$10B - $1T

Companies with market capitalization between $10 billion and $1 trillion.

Market Cap Size Scale

Micro Cap

<$250M

Small Cap

$250M-$2B

Mid Cap

$2B-$10B

Large Cap

$10B-$1T

Mega Cap

>$1T

IDXX Market Cap: $45.66 Billion

Related Valuation Metrics

Key Statistics

Market Cap$45.66 Billion
Stock Price$578.89
Shares Outstanding78.88M
Size CategoryLarge Cap
P/E Ratio42.69
P/B Ratio30.01
Data as of Wednesday, June 10, 2026

About IDEXX Laboratories, Inc.

IDEXX Laboratories, Inc. is a global enterprise focused on creating, producing, and distributing a wide array of products and services. Its primary client base includes companion animal veterinary practices, the livestock and poultry industries, dairy operations, and water quality testing sectors. The company organizes its operations across several key divisions: the Companion Animal Group (CAG), Water Quality Products, Livestock, Poultry, and Dairy (LPD), and additional segments. For companion animals, IDEXX offers a comprehensive suite of point-of-care veterinary diagnostic tools, such as instruments, consumables, and rapid assay kits. It also provides reference laboratory diagnostic and consultation services, alongside practice management and diagnostic imaging solutions for veterinarians. Furthermore, the company supports the biomedical research community with health monitoring, biological materials testing, and laboratory animal diagnostic instruments and services. In the livestock, poultry, and dairy markets, IDEXX supplies diagnostic and health-monitoring solutions. Its water testing portfolio includes products designed to detect various microbiological contaminants, notably the Colilert, Colilert-18, and Colisure tests for total coliforms and E. coli, as well as Enterolert, Pseudalert, Filta-Max, Filta-Max xpress, Legiolert, and Quanti-Tray products. Beyond these, IDEXX extends its reach to human point-of-care medical diagnostics, offering electrolyte and blood gas analyzers, and SARS-CoV-2 RT-PCR tests. Other key offerings encompass in-clinic chemistry, blood and urine chemistry, hematology, and SediVue Dx analyzers, as well as SNAP rapid assay test kits. Veterinary software and services for both independent clinics and large corporate veterinary groups are also part of its offerings. The company distributes its extensive product and service catalog through its own dedicated marketing, customer service, sales, and technical service teams, supplemented by independent distributors and other resellers. IDEXX Laboratories, Inc. was established in 1983 and maintains its headquarters in Westbrook, Maine.

Westbrook, ME
11,000 employees
Healthcare / Medical - Diagnostics & Research
Sector
Healthcare
Industry
Medical - Diagnostics & Research
CEO
Jonathan J. Mazelsky