NYSE •
Healthcare •
Diagnostics & Research •
Quote as of 06/09/2026 14:01
Company Profile
IndustryDiagnostics & Research
SectorHealthcare
ExchangeNYSE
Market Capitalization21,830 mln
Float110 mln
Earnings Date07/28/2026
EPS
9.05
Strong
P / E
22.27
Premium valuation
Piotroski F-Score
7
/ 9
Strong
Beneish M-Score
-2.61
Likely reliable
1-Year Forecast
223
Modest upside
Relative Strength
90
/ 100
Top performer
Business Description
Quest Diagnostics is one of the largest medical testing companies in the United States, helping doctors, hospitals, insurers, and everyday patients get the information they need to make health decisions. Founded in 1967 and based in Secaucus, New Jersey, the company runs an extensive network of labs and collection sites across the country, offering everything from routine blood work to highly specialized disease testing. Beyond standard diagnostics, it also supports life insurers with risk screening, helps employers manage workforce health, and provides digital tools that connect health data across care settings.