Quest Diagnostics Inc.
Quest Diagnostics Incorporated provides diagnostic testing and services in the United States and internationally. The company develops and delivers diagnostic information services, such as routine, non-routine and advanced clinical testing, anatomic pathology testing, and other diagnostic information services. It also provides diagnostic information services primarily under the Quest Diagnostics brand, as well as under the AmeriPath, Dermpath Diagnostics, ExamOne, and Quanum brands to physicians, hospitals, patients and consumers, health plans, government agencies, employers, emerging retail healthcare providers, pharmaceutical companies and insurers, commercial clinical laboratories, and accountable care organizations through a network of laboratories, patient service centers, phlebotomists in physician offices, call centers and mobile phlebotomists, nurses, and other health and wellness professionals. In addition, the company offers risk assessment services for the life insurance industry; and healthcare organizations and clinicians information technology solutions. Quest Diagnostics Incorporated was founded in 1967 and is headquartered in Secaucus, New Jersey.
Open DGX dashboard ↗Guardant Health, Inc. Common Stock
Guardant Health, Inc., a precision oncology company, provides blood and tissue tests, and data sets in the United States and internationally. The company provides precision oncology testing services comprising Guardant360, a panel of genetic tests; Guardant360 LDT that measures 730+ genes and supports all guideline-recommended biomarkers; Guardant360 CDx Test, a liquid biopsy test; Guardant360 Response Test, a blood-only liquid biopsy; Guardant360 TissueNext Test, a tissue-based test with AI-powered PD-L1 detection; GuardantINFINITY Test that provides insights into the complexities of tumor molecular profiles and immune response to advance cancer research and therapy development; GuardantConnect, an integrated software-based solution designed for clinical and biopharmaceutical customers to connect patients tested with assays with actionable alterations with potentially relevant clinical studies; GuardantOMNI blood test for advanced stage cancer; and GuardantINFORM, an in-silico research platform for tumor evolution and treatment resistance across various biomarker-driven cancers. It also offers Shield Test; Guardant Reveal Test for adjuvant treatment and surveillance settings in early-stage cancer patients; and Smart Liquid Biopsy Platform. In addition, the company provides development services, including companion diagnostic development and regulatory approval, clinical study setup, monitoring and maintenance, testing development and support, technologies licensing, and kit fulfillment and delivery of Shield screening tests. The company was incorporated in 2011 and is headquartered in Palo Alto, California.
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