CSIMarket Company Name, Ticker, Suppliers, else..
 
Quest Diagnostics Inc  (NYSE: DGX)
    Sector • Healthcare    Industry • Medical Laboratories
   Industry • Medical Laboratories
   Sector • Healthcare
 

DGX's Market share relative to its competitors, as of Q2 2026

As of Q2 2026 (Revenue in Millions of $)

Date modified: 2026-09-01T06:08:45+00:00




Download as CSV
Commercial Data Licensing & OEM
Annual commercial subscriptions for corporate use, internal BI systems, management reporting, AI integration, and client-facing platforms
API & Data Feeds
Programmatic access to normalized fundamentals & ratios.

COMPANY NAME REVENUES
12 Months Ending
Q2 2026		 MARKET SHARE
12 Months
Q2 2026		 MARKET SHARE
MRQ
Q2 2026		 MARKET SHARE
A Quarter Before
Q1 2026
Quest Diagnostics Inc 11,560.00 7.17% 7.22 % 7.52 %
Abbvie Inc 64,386.00 39.96% 40.33% 38.96%
Thermo Fisher Scientific Inc 46,336.00 28.76% 28.47% 28.58%
Labcorp Holdings Inc 14,348.00 8.91% 8.86% 9.19%
Davita Inc 14,009.65 8.70% 8.44% 8.87%
Natera Inc 2,707.08 1.68% 1.79% 1.81%
20 more competitors available

Sign in to see all competitors for Quest Diagnostics Inc.

Sign In Create Free Account



DGX's Market share relative to its competitors, as of Q2 2026 within the Medical Laboratories Industry
As of Q2 2026



COMPANY NAME MARKET SHARE
12 Months Ending
Q2 2026		 MARKET SHARE
12 Months Ending
Q1 2026		 MARKET SHARE
MRQ
Q2 2026		 MARKET SHARE

Q1 2026
Quest Diagnostics Inc 34.65% 35.03% 34.53 % 34.63 %
Labcorp Holdings Inc 43.00% 44.29% 42.34% 42.32%
Natera Inc 8.11% 7.32% 8.54% 8.33%
Radnet Inc 6.80% 6.48% 7.07% 6.89%
Guardant Health Inc 3.55% 3.12% 3.80% 3.61%
Veracyte Inc 1.63% 1.55% 1.71% 1.60%
6 more companies available

Sign in to see all industry competitors for Quest Diagnostics Inc.

Sign In Create Free Account



DGX's Market share relative to its competitors, as of Q2 2026 within the Healthcare Sector
As of Q2 2026



COMPANY NAME MARKET SHARE
12 Months Ending
Q2 2026		 MARKET SHARE
12 Months Ending
Q1 2026		 MARKET SHARE
MRQ
Q2 2026		 MARKET SHARE

Q1 2026
Quest Diagnostics Inc 10.14% 10.16% 10.17 % 10.60 %
Abbvie Inc 56.47% 56.34% 56.75% 54.93%
Labcorp Holdings Inc 12.58% 12.85% 12.46% 12.95%
Davita Inc 12.29% 12.57% 11.87% 12.51%
Natera Inc 2.37% 2.12% 2.51% 2.55%
Radnet Inc 1.99% 1.88% 2.08% 2.11%
17 more companies available

Sign in to see all sector competitors for Quest Diagnostics Inc.

Sign In Create Free Account



Note: Market share is calculated based on total revenue. To get a more accurate picture of Quest Diagnostics Inc's market divisions, geographic dispersion, segments, products, and services, visit Quest Diagnostics Inc's Business Segment.

The list includes publicly traded companies only. More information about the sources of this report can be found here.



Help

About us

Products

Data downloads

API

CSIMarket Company, Sector, Industry, Market Analysis, Stock Quotes, Earnings, Economy, News and Research.

Intraday data delayed per exchange requirements. All quotes are in local exchange time. Intraday data delayed 15 minutes for Nasdaq, and other exchanges. Fundamental and financial data for Stocks, Sector, Industry, and Economic Indicators provided by CSIMarket.com

Disclaimer: Information provided by CSIMarket.com is for informational purposes only and does not constitute investment advice, recommendation, or solicitation to buy or sell any security.

© 2026 CSIMarket.com — Proprietary financial dataset. All rights reserved. Redistribution or automated extraction prohibited.