255.59
USD
0.87
(0.34%)
Pre Open
Fair value202.30Plus+26%77Price 255.59264
Q4 FY2026 · Earnings report
EPS estimate 2.68Revenue estimate 3.04B
Q4 FY2026 · Earnings report
EPS estimate 2.68Revenue estimate 3.04B
Quest Diagnostics market capWhat is market capitalization? Market cap is what the stock market values a whole company at: its share price times the number of its shares outstanding.
Quest Diagnostics's market cap is 28.21B USD: 110,373,360 shares outstanding at today's price of 255.59.
- Today
- 28.21B
- Average, 5 years
- 18.01B
- Low, 5 years
- 13.51B
- High, 5 years
- 28.21B
Market cap = price × shares outstanding = 255.59 × 110.37M = 28.21B
Each day's closing price times the shares outstanding in the last 10-Q or 10-K filed by then (the quarter's basic share count, adjusted for splits); from the latest count on, the shares outstanding now.
Market cap by year and by quarter
| Fiscal year | Period ending | Market cap |
|---|---|---|
| Today | 28.21B | |
| FY2025 | 31 Dec 2025 | 19.26B |
| FY2024 | 31 Dec 2024 | 16.75B |
| FY2023 | 31 Dec 2023 | 15.44B |
| FY2022 | 31 Dec 2022 | 18.15B |
| FY2021 | 31 Dec 2021 | 21.63B |
| FY2020 | 31 Dec 2020 | 15.97B |
| FY2019 | 31 Dec 2019 | 14.31B |
| FY2018 | 31 Dec 2018 | 11.32B |
| FY2017 | 31 Dec 2017 | 13.49B |
| FY2016 | 31 Dec 2016 | 12.87B |
| FY2015 | 31 Dec 2015 | 10.24B |
| FY2014 | 31 Dec 2014 | 9.72B |
| FY2013 | 31 Dec 2013 | 8.14B |
| FY2012 | 31 Dec 2012 | 9.24B |
| FY2011 | 31 Dec 2011 | 9.21B |
| FY2010 | 31 Dec 2010 | 9.48B |
| FY2009 | 31 Dec 2009 | 11.22B |
| FY2008 | 31 Dec 2008 | 10.09B |
| FY2007 | 31 Dec 2007 | 10.22B |
| FY2006 | 31 Dec 2006 | 10.44B |
| FY2005 | 31 Dec 2005 | 10.39B |
| FY2004 | 31 Dec 2004 | 9.74B |
| FY2003 | 31 Dec 2003 | 7.57B |
| FY2002 | 31 Dec 2002 | 5.49B |
| FY2001 | 31 Dec 2001 | 6.69B |
| FY2000 | 31 Dec 2000 | 6.36B |
| FY1999 | 31 Dec 1999 | 1.04B |
| FY1998 | 31 Dec 1998 | 532.02M |
| FY1997 | 31 Dec 1997 | 488.86M |
| FY1996 | 31 Dec 1996 | 443.97M |
| Quarter | Period ending | Market cap |
|---|---|---|
| Q3 FY2026 | 30 Sept 2026 | 25.64B |
| Q2 FY2026 | 30 Jun 2026 | 23.31B |
| Q1 FY2026 | 31 Mar 2026 | 21.56B |
| Q4 FY2025 | 31 Dec 2025 | 19.26B |
| Q3 FY2025 | 30 Sept 2025 | 21.34B |
| Q2 FY2025 | 30 Jun 2025 | 20.12B |
| Q1 FY2025 | 31 Mar 2025 | 18.78B |
| Q4 FY2024 | 31 Dec 2024 | 16.75B |
| Q3 FY2024 | 30 Sept 2024 | 17.39B |
| Q2 FY2024 | 30 Jun 2024 | 15.22B |
| Q1 FY2024 | 31 Mar 2024 | 14.96B |
| Q4 FY2023 | 31 Dec 2023 | 15.44B |
| Q3 FY2023 | 30 Sept 2023 | 13.65B |
| Q2 FY2023 | 30 Jun 2023 | 15.74B |
| Q1 FY2023 | 31 Mar 2023 | 15.85B |
| Q4 FY2022 | 31 Dec 2022 | 17.68B |
| Q3 FY2022 | 30 Sept 2022 | 14.23B |
| Q2 FY2022 | 30 Jun 2022 | 15.56B |
| Q1 FY2022 | 31 Mar 2022 | 16.29B |
| Q4 FY2021 | 31 Dec 2021 | 21.11B |
| Q3 FY2021 | 30 Sept 2021 | 17.87B |
| Q2 FY2021 | 30 Jun 2021 | 16.50B |
| Q1 FY2021 | 31 Mar 2021 | 17.07B |
| Q4 FY2020 | 31 Dec 2020 | 16.09B |
| Q3 FY2020 | 30 Sept 2020 | 15.46B |
| Q2 FY2020 | 30 Jun 2020 | 15.27B |
| Q1 FY2020 | 31 Mar 2020 | 10.76B |
| Q4 FY2019 | 31 Dec 2019 | 14.31B |
| Q3 FY2019 | 30 Sept 2019 | 14.45B |
| Q2 FY2019 | 30 Jun 2019 | 13.83B |
| Q1 FY2019 | 31 Mar 2019 | 12.08B |
| Q4 FY2018 | 31 Dec 2018 | 11.32B |
| Q3 FY2018 | 30 Sept 2018 | 14.74B |
| Q2 FY2018 | 30 Jun 2018 | 14.95B |
| Q1 FY2018 | 31 Mar 2018 | 13.64B |
| Q4 FY2017 | 31 Dec 2017 | 13.39B |
| Q3 FY2017 | 30 Sept 2017 | 12.83B |
| Q2 FY2017 | 30 Jun 2017 | 15.23B |
| Q1 FY2017 | 31 Mar 2017 | 13.45B |
| Q4 FY2016 | 31 Dec 2016 | 12.68B |
| Q3 FY2016 | 30 Sept 2016 | 11.76B |
| Q2 FY2016 | 30 Jun 2016 | 11.40B |
| Q1 FY2016 | 31 Mar 2016 | 10.22B |
| Q4 FY2015 | 31 Dec 2015 | 10.17B |
| Q3 FY2015 | 30 Sept 2015 | 8.85B |
| Q2 FY2015 | 30 Jun 2015 | 10.44B |
| Q1 FY2015 | 31 Mar 2015 | 11.07B |
| Q4 FY2014 | 31 Dec 2014 | 9.72B |
| Q3 FY2014 | 30 Sept 2014 | 8.80B |
| Q2 FY2014 | 30 Jun 2014 | 8.45B |
| Q1 FY2014 | 31 Mar 2014 | 8.34B |
| Q4 FY2013 | 31 Dec 2013 | 7.82B |
| Q3 FY2013 | 30 Sept 2013 | 9.24B |
| Q2 FY2013 | 30 Jun 2013 | 9.23B |
| Q1 FY2013 | 31 Mar 2013 | 8.90B |
| Q4 FY2012 | 31 Dec 2012 | 9.25B |
| Q3 FY2012 | 30 Sept 2012 | 10.07B |
| Q2 FY2012 | 30 Jun 2012 | 9.49B |
| Q1 FY2012 | 31 Mar 2012 | 9.68B |
| Q4 FY2011 | 31 Dec 2011 | 9.19B |
| Q3 FY2011 | 30 Sept 2011 | 7.79B |
| Q2 FY2011 | 30 Jun 2011 | 9.31B |
| Q1 FY2011 | 31 Mar 2011 | 9.32B |
| Q4 FY2010 | 31 Dec 2010 | 8.72B |
| Q3 FY2010 | 30 Sept 2010 | 8.74B |
| Q2 FY2010 | 30 Jun 2010 | 8.90B |
| Q1 FY2010 | 31 Mar 2010 | 10.50B |
| Q4 FY2009 | 31 Dec 2009 | 10.88B |
| Q3 FY2009 | 30 Sept 2009 | 9.66B |
| Q2 FY2009 | 30 Jun 2009 | 10.45B |
| Q1 FY2009 | 31 Mar 2009 | 8.99B |
| Q4 FY2008 | 31 Dec 2008 | 9.83B |
| Q3 FY2008 | 30 Sept 2008 | 10.07B |
| Q2 FY2008 | 30 Jun 2008 | 9.43B |
| Q1 FY2008 | 31 Mar 2008 | 8.79B |
| Q4 FY2007 | 31 Dec 2007 | 10.24B |
| Q3 FY2007 | 30 Sept 2007 | 11.15B |
| Q2 FY2007 | 30 Jun 2007 | 9.95B |
| Q1 FY2007 | 31 Mar 2007 | 9.64B |
| Q4 FY2006 | 31 Dec 2006 | 10.25B |
| Q3 FY2006 | 30 Sept 2006 | 12.06B |
| Q2 FY2006 | 30 Jun 2006 | 11.86B |
| Q1 FY2006 | 31 Mar 2006 | 10.18B |
| Q4 FY2005 | 31 Dec 2005 | 10.21B |
| Q3 FY2005 | 30 Sept 2005 | 10.24B |
| Q2 FY2005 | 30 Jun 2005 | 10.79B |
| Q1 FY2005 | 31 Mar 2005 | 10.60B |
| Q4 FY2004 | 31 Dec 2004 | 9.57B |
| Q3 FY2004 | 30 Sept 2004 | 8.93B |
| Q2 FY2004 | 30 Jun 2004 | 8.75B |
| Q1 FY2004 | 31 Mar 2004 | 8.54B |
| Q4 FY2003 | 31 Dec 2003 | 7.54B |
| Q3 FY2003 | 30 Sept 2003 | 6.35B |
| Q2 FY2003 | 30 Jun 2003 | 6.70B |
| Q1 FY2003 | 31 Mar 2003 | 5.97B |
| Q4 FY2002 | 31 Dec 2002 | 5.52B |
| Q3 FY2002 | 30 Sept 2002 | 5.96B |
| Q2 FY2002 | 30 Jun 2002 | 7.77B |
| Q1 FY2002 | 31 Mar 2002 | 7.90B |
| Q4 FY2001 | 31 Dec 2001 | 6.83B |
| Q3 FY2001 | 30 Sept 2001 | 5.51B |
| Q2 FY2001 | 30 Jun 2001 | 6.93B |
| Q1 FY2001 | 31 Mar 2001 | 4.08B |
| Q4 FY2000 | 31 Dec 2000 | 6.44B |
| Q3 FY2000 | 30 Sept 2000 | 5.16B |
| Q2 FY2000 | 30 Jun 2000 | 3.33B |
| Q1 FY2000 | 31 Mar 2000 | 1.75B |
| Q4 FY1999 | 31 Dec 1999 | 1.35B |
| Q3 FY1999 | 30 Sept 1999 | 940.00M |
| Q2 FY1999 | 30 Jun 1999 | 814.58M |
| Q1 FY1999 | 31 Mar 1999 | 660.88M |
| Q4 FY1998 | 31 Dec 1998 | 526.88M |
| Q3 FY1998 | 30 Sept 1998 | 503.86M |
| Q2 FY1998 | 30 Jun 1998 | 649.11M |
| Q1 FY1998 | 31 Mar 1998 | 504.00M |
| Q4 FY1997 | 31 Dec 1997 | 484.94M |
| Q3 FY1997 | 30 Sept 1997 | 507.60M |
| Q2 FY1997 | 30 Jun 1997 | 594.77M |
| Q1 FY1997 | 31 Mar 1997 | 425.14M |
| Q4 FY1996 | 31 Dec 1996 | 436.97M |
| Q3 FY1996 | 30 Sept 1996 | 404.60M |
See also:P/E ratio,P/S ratio,Dividend yield,ROE (return on equity),Debt to equity,Current ratio,All ratios
Common questions about Quest Diagnostics's market cap
Source: Financial Modeling Prep
