Beikabuzukan
日本語
Watchlist
Browse by industry > Healthcare > Medical - Diagnostics & Research

U.S. Medical - Diagnostics & Research Stocks

42 companies by market cap.

As of Nov 6, 2026

There are 42 U.S.-listed companies in Medical - Diagnostics & Research (Healthcare sector), with a combined market value of $916B. The largest is Thermo Fisher Scientific Inc. at 28% of the total. The median P/E is 37.6x, the median revenue growth is +8.2%, and 7 companies pay a dividend.

#CompanyMarket capP/EDiv. yieldRevenue YoY1Y return
1Thermo Fisher Scientific Inc.TMOThermo Fisher Scientific Inc.$257B37.4x0.26%+7.2%+23.2%
2Danaher CorporationDHRDanaher Corporation is a diversified global technology and science company that specializes in developing, manufacturing, and distributing a…$162B40.8x0.66%+4.6%+10.1%
3IDEXX Laboratories, Inc.IDXXIDEXX Laboratories, Inc.$53.3B47.4x—+12.8%−5.3%
4Agilent Technologies, Inc.AAgilent Technologies, Inc.$49.3B34.3x0.58%+8.6%+19.4%
5Waters CorporationWATWaters Corporation is a global leader in specialized measurement, delivering analytical solutions across Asia, the Americas, and Europe.$44.9B113.9x—+52.5%+23.3%
6IQVIA Holdings Inc.IQVIQVIA Holdings Inc.$44.8B33.5x—+8.2%+28.9%
7Natera, Inc.NTRANatera, Inc.$44.8B——+37.8%+56.5%
8Mettler-Toledo International Inc.MTDMettler-Toledo International Inc.$34.5B38.6x—+6.9%+19.6%
9Illumina, Inc.ILMNIllumina, Inc.$32.2B39.4x—+4.9%+76.0%
10Labcorp Holdings Inc.LHLabcorp Holdings, Inc.$29.8B30.2x0.78%+6.4%+50.1%
11Quest Diagnostics IncorporatedDGXQuest Diagnostics Incorporated, founded in 1967 and headquartered in Secaucus, New Jersey, is a premier provider of diagnostic testing, info…$28.2B26.8x1.32%+9.9%+47.3%
12Guardant Health, Inc.GHGuardant Health, Inc., established in Redwood City, California, in 2011, is a precision oncology company that delivers a range of diagnostic…$20.2B——+42.7%+56.8%
13Medpace Holdings, Inc.MEDPMedpace Holdings, Inc., founded in Cincinnati, Ohio, in 1992, functions as a contract research organization (CRO) delivering clinical develo…$18.3B37.6x—+24.7%+10.3%
14Revvity, Inc.RVTYRevvity, Inc., founded in 1937 and based in Waltham, Massachusetts, is a global enterprise that develops and delivers a wide array of produc…$17.3B73.9x0.18%—+73.6%
15Charles River Laboratories International, Inc.CRLCharles River Laboratories International, Inc.$16.2B——−0.7%+97.5%
16ICON Public Limited CompanyICLRICON Public Limited Company, a clinical research organization, provides outsourced development and commercialization services in Ireland, re…$15.3B46.3x—+2.0%+28.0%
17Qiagen N.V.QGENQiagen N.V.$10.4B25.9x5.23%+3.0%+23.6%
18RadNet, Inc.RDNTRadNet, Inc.$6B——+18.9%−3.7%
19GRAIL Inc.GRALGRAIL, Inc., a commercial-stage healthcare company, provides multi-cancer early detection testing and services in the United States and inte…$5.4B——+23.1%+51.7%
20BillionToOne, Inc.BLLNBillionToOne, Inc.$5.4B165.1x—+90.1%+4.6%
21Sotera Health CompanySHCSotera Health Company, headquartered in Broadview Heights, Ohio, delivers essential sterilization, laboratory testing, and advisory services…$4.6B27.9x—+8.1%−0.0%
22CareDx, IncCDNACareDx, Inc.$4.1B37.1x—+34.4%+423.4%
23NeoGenomics, Inc.NEONeoGenomics, Inc.$2.2B——+11.2%+61.9%
24Veracyte, Inc.VCYTVeracyte, Inc.$1.9B16.8x—+17.3%−42.0%
25GeneDx Holdings Corp.WGSGeneDx Holdings Corp., a genomics company, provides genetic testing services.$1.9B——+25.4%−55.0%
26Personalis, Inc.PSNLPersonalis, Inc.$1.7B——−13.3%+119.6%
27OPKO Health, Inc.OPKOPKO Health, Inc.$1.3B——−11.5%+25.4%
28Castle Biosciences, Inc.CSTLCastle Biosciences, Inc.$993M——+3.2%−3.1%
29Fulgent Genetics, Inc.FLGTFulgent Genetics, Inc., together with its affiliated companies, offers a comprehensive suite of COVID-19, molecular diagnostic, and genetic…$653M——+6.8%+6.4%
30Myriad Genetics, Inc.MYGNMyriad Genetics, Inc., a molecular diagnostics and precision medicine company, develops molecular tests.$566M——−3.2%−6.5%
31Exagen Inc.XGNExagen Inc.$141M——+20.8%−44.0%
32Freenome, Inc.FRNMFreenome is an early cancer detection company developing blood-based screening tests to identify cancer in its earliest, most treatable stag…$83M———+11.6%
33Insight Molecular Diagnostics Inc.IMDXOncoCyte Corporation functions as a molecular diagnostics firm specializing in the research, development, and market introduction of distinc…$81.5M——−60.8%−61.7%
34Biodesix, Inc.BDSXBiodesix, Inc.$69.4M——+34.5%+9.5%
35Precipio, Inc.PRPOPrecipio, Inc., based in New Haven, Connecticut, functions as a healthcare solutions provider within the United States.$33.3M——+33.5%−8.2%
36bioAffinity Technologies, Inc.BIAFAs a biotechnology enterprise, bioAffinity Technologies, Inc.$17.1M——−23.2%−91.2%
37Quantum Cyber N.V.QUCYQuantum Cyber N.V.$16.3M———+36.2%
38MDxHealth S.A.MDXHMDxHealth SA is a commercial-stage precision diagnostics firm delivering specialized urologic solutions across the globe.$15M——+14.9%−96.6%
39Burning Rock Biotech LimitedBNRHeadquartered in Guangzhou, China, and established in 2014, Burning Rock Biotech Limited is primarily engaged in developing and providing di…$14.2M——−6.6%+9.6%
40ENDRA Life Sciences Inc.NDRAENDRA Life Sciences Inc.$7.1M———−19.8%
41Advanced Biomed Inc. Common StockADVBAdvanced Biomed Inc.$3.3M———−77.5%
42iSpecimen Inc.ISPCiSpecimen Inc.$2.1M——−92.1%−96.8%

Other industries in Healthcare

Listed mechanically from public data. Not a recommendation to buy or sell any security.