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Quest DiagnosticsDGX

NYSE

Medical Laboratories

$197.21-2.41%

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Key Stats

$22.76BMarket cap
$213.5052-week high
$164.6552-week low
1,002,778Avg volume (30d)

57,000 employees111.00M shares outstandinglisted 1996-12-17dividend yield 1.76%

Next earnings ~Aug 3, 2026 · Ex-dividend Apr 6, 2026 · Dividend $0.86 quarterly

About Quest Diagnostics

Quest Diagnostics is a leading independent provider of diagnostic testing, information, and services in the US. The company generates over 97% of its revenue through clinical testing, anatomic pathology, esoteric testing, and substance abuse testing with specimens collected at its national network of roughly 2,400 patient service centers, as well as multiple doctors offices and hospitals. The firm also runs a much smaller diagnostic solutions segment that provides clinical trials testing, risk-assessment services, and information technology solutions.

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