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Compare · IDXX vs LNTH

IDXX vs LNTH

Side-by-side comparison of IDEXX Laboratories Inc. (IDXX) and Lantheus Holdings Inc. (LNTH): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both IDXX and LNTH operate in Biotechnology: In Vitro & In Vivo Diagnostic Substances (Health Care), so they compete in similar markets.
  • IDXX is the larger of the two at $44.23B, about 6.8x LNTH ($6.53B).
  • Over the past year, IDXX is up 6.7% and LNTH is up 25.9% - LNTH leads by 19.2 points.
  • IDXX has been more active in the news (22 items in the past 4 weeks vs 18 for LNTH).
  • IDXX has more recent analyst coverage (23 ratings vs 17 for LNTH).
PerformanceIDXX+6.73%LNTH+25.90%
2025-06-04+0.00%2026-06-03
MetricIDXXLNTH
Company
IDEXX Laboratories Inc.
Lantheus Holdings Inc.
Price
$560.65+1.84%
$100.28+4.10%
Market cap
$44.23B
$6.53B
1M return
-0.36%
+14.24%
1Y return
+6.73%
+25.90%
Industry
Biotechnology: In Vitro & In Vivo Diagnostic Substances
Biotechnology: In Vitro & In Vivo Diagnostic Substances
Exchange
NASDAQ
NASDAQ
IPO
1991
2015
News (4w)
22
18
Recent ratings
23
17
IDXX

IDEXX Laboratories Inc.

IDEXX Laboratories, Inc. develops, manufactures, and distributes products and services primarily for the companion animal veterinary, livestock and poultry, dairy, and water testing markets worldwide. The company operates through CAG; Water Quality Products; Livestock, Poultry and Dairy; and Other segments. It provides point-of-care veterinary diagnostic products, including instruments, consumables, and rapid assay test kits; veterinary reference laboratory diagnostic and consulting services; practice management and diagnostic imaging systems and services for veterinarians; and health monitoring, biological materials testing, and laboratory animal diagnostic instruments and services for biomedical research community. The company also offers diagnostic and health-monitoring products for livestock, poultry, and dairy; products that test water for various microbiological contaminants; and point-of-care electrolytes and blood gas analyzers and SARS-CoV-2 RT-PCR that are used in the human point-of-care medical diagnostics market; in-clinic chemistry, blood and urine chemistry, hematology, and SediVue Dx analyzers; SNAP rapid assays test kits. In addition, it provides Colilert, Colilert-18, and Colisure tests, which detect the presence of total coliforms and E. coli in water; Enterolert, Pseudalert, Filta-Max and Filta-Max xpress, Legiolert, and Quanti-Tray products; veterinary software and services for independent veterinary clinics and corporate groups. The company markets its products through marketing, customer service, sales, and technical service groups, as well as through independent distributors and other resellers. IDEXX Laboratories, Inc. was incorporated in 1983 and is headquartered in Westbrook, Maine.

LNTH

Lantheus Holdings Inc.

Lantheus Holdings, Inc. develops, manufactures, and commercializes diagnostic and therapeutic agents and products that assist clinicians in the diagnosis and treatment of heart, cancer, and other diseases worldwide. It provides DEFINITY, a microbubble ultrasound enhancing agent used in ultrasound exams of the heart; TechneLite, a technetium generator for nuclear medicine; Xenon-133 to assess pulmonary function; Neurolite to identify the area within the brain where blood flow has been blocked or reduced due to stroke; Cardiolite, an injectable Tc-99m-labeled imaging agent; and RELISTOR for opioid-induced constipation. The company also offers AZEDRA, a radiotherapeutic to treat adult and pediatric patients; Automated Bone Scan Index that calculates the disease burden of prostate cancer by quantifying the hotspots on bone scans; and Cobalt (Co 57), a non-pharmaceutical radiochemical. It provides Thallium-201 to detect cardiovascular disease; Gallium-67 to detect various infections and cancerous tumors; and Quadramet for severe bone pain associated with osteoblastic metastatic bone lesions. The company also develops PyL for prostate cancer; flurpiridaz F 18 to assess blood flow to the heart; 1095, a PSMA-targeted iodine-131 labeled small molecule; LMI 1195 for neuroendocrine tumors; PSMA TTC, a thorium-227 labeled PSMA-targeted antibody therapeutic; 1404, a Tc-99m labeled small molecule; PSMA-AI, an AI-based imaging analysis technology; and leronlimab, an investigational humanized monoclonal antibody. It serves radiopharmacies, PET manufacturing facilities, integrated delivery networks, hospitals, clinics, and group practices. The company has strategic partnerships with NanoMab Technology Limited; Bausch Health Companies, Inc.; GE Healthcare Limited; Curium; Bayer AG; CytoDyn Inc.; ROTOP; FUJIFILM Toyama Chemical Co. Ltd.; Regeneron Pharmaceuticals, Inc.; and POINT Biopharma US Inc. The company was founded in 1956 and is headquartered in North Billerica, Massachusetts.

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