Quest Diagnostics Incorporated (DGX)

Quest Diagnostics Market Cap

Quest Diagnostics has a market cap or net worth of $20.45 billion as of September 12, 2025. Its market cap has increased by 19.39% in one year.

• Market Cap: 20.45B
• Enterprise Value: 26.52B
• 1-Year Change: 19.39%
• Ranking: #580
• Category: Large-Cap
• Stock Price: $182.91

Market Cap Chart

Since December 1, 1998, Quest Diagnostics's market cap has increased from $531.80M to $20.45B, an increase of 3,746.11%. That is a compound annual growth rate of 14.59%.

Market Cap History

Date	Market Cap	% Change
Sep 11, 2025	20.52B	21.84%
Dec 31, 2024	16.84B	8.62%
Dec 29, 2023	15.50B	-12.99%
Dec 30, 2022	17.82B	-16.05%
Dec 31, 2021	21.22B	32.15%
Dec 31, 2020	16.06B	11.65%
Dec 31, 2019	14.38B	26.95%
Dec 31, 2018	11.33B	-15.59%
Dec 29, 2017	13.42B	5.36%
Dec 30, 2016	12.74B	24.94%
Dec 31, 2015	10.20B	5.21%
Dec 31, 2014	9.69B	24.48%
Dec 31, 2013	7.79B	-15.94%
Dec 31, 2012	9.26B	1.13%
Dec 30, 2011	9.16B	-0.41%
Dec 31, 2010	9.20B	-17.62%
Dec 31, 2009	11.16B	9.95%
Dec 31, 2008	10.15B	-0.86%
Dec 31, 2007	10.24B	-0.93%
Dec 29, 2006	10.34B	-0.63%
Dec 30, 2005	10.40B	7.59%
Dec 31, 2004	9.67B	27.23%
Dec 31, 2003	7.60B	36.58%
Dec 31, 2002	5.56B	-18.81%
Dec 31, 2001	6.85B	4.46%

View and export this data all the way back to 1998. Sign Up Today.

Related Stocks

Company	Market Cap
Eli Lilly and Company	677.45B
Johnson & Johnson	423.36B
AbbVie	373.87B
UnitedHealth Group	314.07B
AstraZeneca	250.26B
Novo Nordisk	244.96B
Novartis AG	244.56B
Abbott Laboratories	225.15B