63/100B255.59
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 shares outstanding 1996–2026What are shares outstanding? Shares outstanding are all the shares a company has issued that investors hold, insiders included. Their number times the share price is the market value.
Quest Diagnostics had 110,373,360 shares outstanding on 8 November 2026. Quest Diagnostics had 112.00M diluted shares on average over the last twelve months, down 0.9% on the twelve months before. In fiscal year 2025 the average was 113.00M.
Last updated 7 Nov 2026 · Next report 9 Feb 2027
Shares outstanding
Change on the year
| Fiscal year | Period ending | Shares outstanding | Change on the year | Basic shares |
|---|---|---|---|---|
| TTM | 30 Sept 2026 | 112.00M | -0.88% | 110.25M |
| FY2025 | 31 Dec 2025 | 113.00M | 0.00% | 111.00M |
| FY2024 | 31 Dec 2024 | 113.00M | 0.00% | 111.00M |
| FY2023 | 31 Dec 2023 | 113.00M | -4.24% | 112.00M |
| FY2022 | 31 Dec 2022 | 118.00M | -7.81% | 116.00M |
| FY2021 | 31 Dec 2021 | 128.00M | -5.88% | 125.00M |
| FY2020 | 31 Dec 2020 | 136.00M | 0.00% | 134.00M |
| FY2019 | 31 Dec 2019 | 136.00M | -2.16% | 134.00M |
| FY2018 | 31 Dec 2018 | 139.00M | -0.71% | 136.00M |
| FY2017 | 31 Dec 2017 | 140.00M | -1.41% | 137.00M |
| FY2016 | 31 Dec 2016 | 142.00M | -2.07% | 140.00M |
| FY2015 | 31 Dec 2015 | 145.00M | 0.00% | 144.00M |
| FY2014 | 31 Dec 2014 | 145.00M | -5.23% | 145.00M |
| FY2013 | 31 Dec 2013 | 153.00M | -4.43% | 152.00M |
| FY2012 | 31 Dec 2012 | 160.10M | -0.06% | 158.60M |
| FY2011 | 31 Dec 2011 | 160.20M | -9.64% | 158.70M |
| FY2010 | 31 Dec 2010 | 177.30M | -5.59% | 175.70M |
| FY2009 | 31 Dec 2009 | 187.80M | -4.18% | 185.90M |
| FY2008 | 31 Dec 2008 | 196.00M | +0.38% | 194.30M |
| FY2007 | 31 Dec 2007 | 195.26M | -2.14% | 193.24M |
| FY2006 | 31 Dec 2006 | 199.54M | -2.91% | 196.99M |
| FY2005 | 31 Dec 2005 | 205.53M | -3.25% | 201.83M |
| FY2004 | 31 Dec 2004 | 212.42M | -1.75% | 203.75M |
| FY2003 | 31 Dec 2003 | 216.20M | +8.38% | 206.97M |
| FY2002 | 31 Dec 2002 | 199.48M | +2.01% | 192.91M |
| FY2001 | 31 Dec 2001 | 195.55M | +3.47% | 186.56M |
| FY2000 | 31 Dec 2000 | 188.99M | +38.96% | 179.04M |
| FY1999 | 31 Dec 1999 | 136.00M | +12.49% | 136.00M |
| FY1998 | 31 Dec 1998 | 120.90M | +4.09% | 119.56M |
| FY1997 | 31 Dec 1997 | 116.15M | -1.11% | 115.84M |
| FY1996 | 31 Dec 1996 | 117.45M | — | 117.45M |
| Quarter | Period ending | Shares outstanding | Growth on a year before | Basic shares |
|---|---|---|---|---|
| Q3 FY2026 | 30 Sept 2026 | 112.00M | -0.88% | 110.00M |
| Q2 FY2026 | 30 Jun 2026 | 112.00M | -0.88% | 110.00M |
| Q1 FY2026 | 31 Mar 2026 | 112.00M | -0.88% | 110.00M |
| Q4 FY2025 | 31 Dec 2025 | 112.00M | -0.88% | 111.00M |
| Q3 FY2025 | 30 Sept 2025 | 113.00M | 0.00% | 112.00M |
| Q2 FY2025 | 30 Jun 2025 | 113.00M | +0.89% | 112.00M |
| Q1 FY2025 | 31 Mar 2025 | 113.00M | +0.89% | 111.00M |
| Q4 FY2024 | 31 Dec 2024 | 113.00M | 0.00% | 111.00M |
| Q3 FY2024 | 30 Sept 2024 | 113.00M | -0.88% | 112.00M |
| Q2 FY2024 | 30 Jun 2024 | 112.00M | -1.75% | 111.00M |
| Q1 FY2024 | 31 Mar 2024 | 112.00M | -0.88% | 111.00M |
| Q4 FY2023 | 31 Dec 2023 | 113.00M | -1.74% | 112.00M |
| Q3 FY2023 | 30 Sept 2023 | 114.00M | -3.39% | 112.00M |
| Q2 FY2023 | 30 Jun 2023 | 114.00M | -4.20% | 112.00M |
| Q1 FY2023 | 31 Mar 2023 | 113.00M | -6.61% | 112.00M |
| Q4 FY2022 | 31 Dec 2022 | 115.00M | -8.00% | 113.00M |
| Q3 FY2022 | 30 Sept 2022 | 118.00M | -5.60% | 116.00M |
| Q2 FY2022 | 30 Jun 2022 | 119.00M | -6.30% | 117.00M |
| Q1 FY2022 | 31 Mar 2022 | 121.00M | -10.37% | 119.00M |
| Q4 FY2021 | 31 Dec 2021 | 125.00M | -8.76% | 122.00M |
| Q3 FY2021 | 30 Sept 2021 | 125.00M | -8.76% | 123.00M |
| Q2 FY2021 | 30 Jun 2021 | 127.00M | -6.62% | 125.00M |
| Q1 FY2021 | 31 Mar 2021 | 135.00M | 0.00% | 133.00M |
| Q4 FY2020 | 31 Dec 2020 | 137.00M | +0.74% | 135.00M |
| Q3 FY2020 | 30 Sept 2020 | 137.00M | 0.00% | 135.00M |
| Q2 FY2020 | 30 Jun 2020 | 136.00M | 0.00% | 134.00M |
| Q1 FY2020 | 31 Mar 2020 | 135.00M | -0.74% | 134.00M |
| Q4 FY2019 | 31 Dec 2019 | 136.00M | -0.73% | 134.00M |
| Q3 FY2019 | 30 Sept 2019 | 137.00M | -1.44% | 135.00M |
| Q2 FY2019 | 30 Jun 2019 | 136.00M | -2.16% | 135.00M |
| Q1 FY2019 | 31 Mar 2019 | 136.00M | -2.16% | 134.00M |
| Q4 FY2018 | 31 Dec 2018 | 137.00M | -1.44% | 136.00M |
| Q3 FY2018 | 30 Sept 2018 | 139.00M | -0.71% | 136.00M |
| Q2 FY2018 | 30 Jun 2018 | 139.00M | -0.71% | 136.00M |
| Q1 FY2018 | 31 Mar 2018 | 139.00M | -1.42% | 136.00M |
| Q4 FY2017 | 31 Dec 2017 | 139.00M | -1.42% | 136.00M |
| Q3 FY2017 | 30 Sept 2017 | 140.00M | -1.41% | 137.00M |
| Q2 FY2017 | 30 Jun 2017 | 140.00M | -1.41% | 137.00M |
| Q1 FY2017 | 31 Mar 2017 | 141.00M | -2.08% | 137.00M |
| Q4 FY2016 | 31 Dec 2016 | 141.00M | -2.08% | 138.00M |
| Q3 FY2016 | 30 Sept 2016 | 142.00M | -2.07% | 139.00M |
| Q2 FY2016 | 30 Jun 2016 | 142.00M | -2.07% | 140.00M |
| Q1 FY2016 | 31 Mar 2016 | 144.00M | -1.37% | 143.00M |
| Q4 FY2015 | 31 Dec 2015 | 144.00M | -1.37% | 143.00M |
| Q3 FY2015 | 30 Sept 2015 | 145.00M | 0.00% | 144.00M |
| Q2 FY2015 | 30 Jun 2015 | 145.00M | 0.00% | 144.00M |
| Q1 FY2015 | 31 Mar 2015 | 146.00M | +0.69% | 144.00M |
| Q4 FY2014 | 31 Dec 2014 | 146.00M | 0.00% | 145.00M |
| Q3 FY2014 | 30 Sept 2014 | 145.00M | -3.91% | 145.00M |
| Q2 FY2014 | 30 Jun 2014 | 145.00M | -5.91% | 144.00M |
| Q1 FY2014 | 31 Mar 2014 | 145.00M | -9.03% | 144.00M |
| Q4 FY2013 | 31 Dec 2013 | 146.00M | -8.81% | 146.00M |
| Q3 FY2013 | 30 Sept 2013 | 150.90M | -6.10% | 149.60M |
| Q2 FY2013 | 30 Jun 2013 | 154.10M | -3.57% | 152.70M |
| Q1 FY2013 | 31 Mar 2013 | 159.40M | -0.19% | 158.10M |
| Q4 FY2012 | 31 Dec 2012 | 160.10M | +1.14% | 158.70M |
| Q3 FY2012 | 30 Sept 2012 | 160.70M | +1.07% | 158.80M |
| Q2 FY2012 | 30 Jun 2012 | 159.80M | +0.25% | 158.50M |
| Q1 FY2012 | 31 Mar 2012 | 159.70M | -2.14% | 158.30M |
| Q4 FY2011 | 31 Dec 2011 | 158.30M | -1.98% | 158.30M |
| Q3 FY2011 | 30 Sept 2011 | 159.00M | -8.78% | 157.80M |
| Q2 FY2011 | 30 Jun 2011 | 159.40M | -11.84% | 157.60M |
| Q1 FY2011 | 31 Mar 2011 | 163.20M | -10.53% | 161.50M |
| Q4 FY2010 | 31 Dec 2010 | 161.50M | -10.38% | 161.50M |
| Q3 FY2010 | 30 Sept 2010 | 174.30M | -6.89% | 173.20M |
| Q2 FY2010 | 30 Jun 2010 | 180.80M | -3.32% | 178.90M |
| Q1 FY2010 | 31 Mar 2010 | 182.40M | -4.35% | 180.20M |
| Q4 FY2009 | 31 Dec 2009 | 180.20M | -4.84% | 180.20M |
| Q3 FY2009 | 30 Sept 2009 | 187.20M | -5.07% | 185.10M |
| Q2 FY2009 | 30 Jun 2009 | 187.00M | -4.65% | 185.27M |
| Q1 FY2009 | 31 Mar 2009 | 190.70M | -2.60% | 189.37M |
| Q4 FY2008 | 31 Dec 2008 | 189.37M | -2.46% | 189.37M |
| Q3 FY2008 | 30 Sept 2008 | 197.19M | +0.82% | 194.97M |
| Q2 FY2008 | 30 Jun 2008 | 196.12M | +0.84% | 194.53M |
| Q1 FY2008 | 31 Mar 2008 | 195.78M | +0.27% | 194.14M |
| Q4 FY2007 | 31 Dec 2007 | 194.14M | +0.40% | 193.56M |
| Q3 FY2007 | 30 Sept 2007 | 195.59M | -2.27% | 193.38M |
| Q2 FY2007 | 30 Jun 2007 | 194.48M | -3.05% | 192.65M |
| Q1 FY2007 | 31 Mar 2007 | 195.26M | -2.87% | 193.38M |
| Q4 FY2006 | 31 Dec 2006 | 193.38M | -2.53% | 193.38M |
| Q3 FY2006 | 30 Sept 2006 | 200.13M | -2.91% | 197.16M |
| Q2 FY2006 | 30 Jun 2006 | 200.59M | -2.89% | 198.01M |
| Q1 FY2006 | 31 Mar 2006 | 201.03M | -2.48% | 198.40M |
| Q4 FY2005 | 31 Dec 2005 | 198.40M | -1.65% | 198.40M |
| Q3 FY2005 | 30 Sept 2005 | 206.13M | -0.20% | 202.68M |
| Q2 FY2005 | 30 Jun 2005 | 206.55M | -2.01% | 202.60M |
| Q1 FY2005 | 31 Mar 2005 | 206.14M | -5.09% | 201.72M |
| Q4 FY2004 | 31 Dec 2004 | 201.72M | -2.21% | 200.22M |
| Q3 FY2004 | 30 Sept 2004 | 206.54M | -3.73% | 202.49M |
| Q2 FY2004 | 30 Jun 2004 | 210.79M | -2.12% | 206.02M |
| Q1 FY2004 | 31 Mar 2004 | 217.20M | +6.00% | 206.28M |
| Q4 FY2003 | 31 Dec 2003 | 206.28M | +3.10% | 206.28M |
| Q3 FY2003 | 30 Sept 2003 | 214.56M | +7.59% | 209.57M |
| Q2 FY2003 | 30 Jun 2003 | 215.35M | +7.36% | 210.10M |
| Q1 FY2003 | 31 Mar 2003 | 204.91M | +3.17% | 200.07M |
| Q4 FY2002 | 31 Dec 2002 | 200.07M | +4.84% | 194.20M |
| Q3 FY2002 | 30 Sept 2002 | 199.42M | +1.70% | 193.80M |
| Q2 FY2002 | 30 Jun 2002 | 200.59M | +3.08% | 192.79M |
| Q1 FY2002 | 31 Mar 2002 | 198.61M | +2.78% | 190.84M |
| Q4 FY2001 | 31 Dec 2001 | 190.84M | +3.84% | 190.55M |
| Q3 FY2001 | 30 Sept 2001 | 196.09M | +2.38% | 186.76M |
| Q2 FY2001 | 30 Jun 2001 | 194.61M | +3.56% | 185.13M |
| Q1 FY2001 | 31 Mar 2001 | 193.24M | +5.90% | 183.78M |
| Q4 FY2000 | 31 Dec 2000 | 183.78M | +4.11% | 181.43M |
| Q3 FY2000 | 30 Sept 2000 | 191.54M | +32.45% | 179.89M |
| Q2 FY2000 | 30 Jun 2000 | 187.92M | +54.21% | 178.31M |
| Q1 FY2000 | 31 Mar 2000 | 182.46M | +50.65% | 176.52M |
| Q4 FY1999 | 31 Dec 1999 | 176.52M | +49.09% | 176.52M |
| Q3 FY1999 | 30 Sept 1999 | 144.62M | +18.54% | 144.62M |
| Q2 FY1999 | 30 Jun 1999 | 121.86M | -0.73% | 119.09M |
| Q1 FY1999 | 31 Mar 1999 | 121.12M | +0.93% | 118.86M |
| Q4 FY1998 | 31 Dec 1998 | 118.40M | -1.33% | 118.40M |
| Q3 FY1998 | 30 Sept 1998 | 122.00M | +1.67% | 122.00M |
| Q2 FY1998 | 30 Jun 1998 | 122.76M | +6.09% | 118.67M |
| Q1 FY1998 | 31 Mar 1998 | 120.00M | +5.00% | 120.00M |
| Q4 FY1997 | 31 Dec 1997 | 120.00M | +3.81% | 114.92M |
| Q3 FY1997 | 30 Sept 1997 | 120.00M | +3.81% | 120.00M |
| Q2 FY1997 | 30 Jun 1997 | 115.71M | — | 115.71M |
| Q1 FY1997 | 31 Mar 1997 | 114.29M | — | 114.29M |
| Q4 FY1996 | 31 Dec 1996 | 115.60M | — | 115.60M |
| Q3 FY1996 | 30 Sept 1996 | 115.60M | — | 115.60M |
Figures in USD. Shares and EPS are adjusted for stock splits. Quarterly growth is on the same quarter a year before; TTM is the last four quarters.
See also:Revenue,Net income,EPS,Operating income,Cash on hand,Total debt,Free cash flow,Stock buybacks,Income statement
Common questions about Quest Diagnostics's shares
Source: Financial Modeling Prep