Entity Common Stock, Shares Outstanding of QUEST DIAGNOSTICS INC from Q1 2010 to Q3 2025

Taxonomy & unit
dei: shares
Description
Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.
Summary
QUEST DIAGNOSTICS INC quarterly Entity Common Stock, Shares Outstanding history and change rate from Q1 2010 to Q3 2025.
  • QUEST DIAGNOSTICS INC Entity Common Stock, Shares Outstanding for the quarter ending 15 Oct 2025 was 111M shares, a 0.33% decline year-over-year.
Entity Common Stock, Shares Outstanding, Quarterly (shares)
Entity Common Stock, Shares Outstanding, YoY Quarterly Change (%)

QUEST DIAGNOSTICS INC Quarterly Entity Common Stock, Shares Outstanding (shares)

Period Value YoY Chg Change % Date Report Filed
Q3 2025 111M -373K -0.33% 15 Oct 2025 10-Q 21 Oct 2025
Q2 2025 112M +506K +0.46% 15 Jul 2025 10-Q 23 Jul 2025
Q1 2025 112M +544K +0.49% 15 Apr 2025 10-Q 23 Apr 2025
Q4 2024 111M +271K +0.25% 31 Jan 2025 10-K 20 Feb 2025
Q3 2024 112M -820K -0.73% 15 Oct 2024 10-Q 23 Oct 2024
Q2 2024 111M -918K -0.82% 15 Jul 2024 10-Q 24 Jul 2024
Q1 2024 111M -918K -0.82% 15 Apr 2024 10-Q 24 Apr 2024
Q4 2023 111M -616K -0.55% 01 Feb 2024 10-K 22 Feb 2024
Q3 2023 112M -1.45M -1.28% 13 Oct 2023 10-Q 25 Oct 2023
Q2 2023 112M -4.37M -3.75% 14 Jul 2023 10-Q 27 Jul 2023
Q1 2023 112M -5.36M -4.56% 14 Apr 2023 10-Q 28 Apr 2023
Q4 2022 111M -8.13M -6.81% 31 Jan 2023 10-K 21 Feb 2023
Q3 2022 114M -8.79M -7.16% 14 Oct 2022 10-Q 21 Oct 2022
Q2 2022 117M -5.57M -4.56% 15 Jul 2022 10-Q 22 Jul 2022
Q1 2022 117M -13.3M -10.2% 14 Apr 2022 10-Q 22 Apr 2022
Q4 2021 119M -14M -10.5% 31 Jan 2022 10-K 28 Feb 2022
Q3 2021 123M -12.1M -8.97% 15 Oct 2021 10-Q 22 Oct 2021
Q2 2021 122M -12.1M -9.03% 15 Jul 2021 10-Q 23 Jul 2021
Q1 2021 131M -3.09M -2.31% 15 Apr 2021 10-Q 23 Apr 2021
Q4 2020 133M -307 0% 31 Jan 2021 10-K 22 Feb 2021
Q3 2020 135M +68.9K +0.05% 15 Oct 2020 10-Q 23 Oct 2020
Q2 2020 134M -367K -0.27% 15 Jul 2020 10-Q 24 Jul 2020
Q1 2020 134M -643K -0.48% 15 Apr 2020 10-Q 04 May 2020
Q4 2019 133M -807K -0.6% 31 Jan 2020 10-K 20 Feb 2020
Q3 2019 135M -1.38M -1.01% 16 Oct 2019 10-Q 23 Oct 2019
Q2 2019 135M -2M -1.46% 12 Jul 2019 10-Q 24 Jul 2019
Q1 2019 134M -1.44M -1.06% 12 Apr 2019 10-Q 24 Apr 2019
Q4 2018 134M -1.38M -1.02% 31 Jan 2019 10-K 21 Feb 2019
Q3 2018 136M -227K -0.17% 16 Oct 2018 10-Q 24 Oct 2018
Q2 2018 137M +261K +0.19% 13 Jul 2018 10-Q 25 Jul 2018
Q1 2018 136M -1.01M -0.74% 13 Apr 2018 10-Q 20 Apr 2018
Q4 2017 136M -1.86M -1.35% 31 Jan 2018 10-K 23 Feb 2018
Q3 2017 136M -2.34M -1.69% 12 Oct 2017 10-Q 19 Oct 2017
Q2 2017 136M -2.61M -1.88% 13 Jul 2017 10-Q 25 Jul 2017
Q1 2017 137M -4.63M -3.27% 13 Apr 2017 10-Q 21 Apr 2017
Q4 2016 137M -5.26M -3.69% 31 Jan 2017 10-K 22 Feb 2017
Q3 2016 139M -4.71M -3.29% 13 Oct 2016 10-Q 21 Oct 2016
Q2 2016 139M -4.54M -3.16% 14 Jul 2016 10-Q 25 Jul 2016
Q1 2016 141M -2.18M -1.52% 14 Apr 2016 10-Q 27 Apr 2016
Q4 2015 143M -1.55M -1.08% 31 Jan 2016 10-K 26 Feb 2016
Q3 2015 143M -1.18M -0.82% 22 Oct 2015 10-Q 29 Oct 2015
Q2 2015 144M -862K -0.6% 23 Jul 2015 10-Q 30 Jul 2015
Q1 2015 144M -849K -0.59% 23 Apr 2015 10-Q 30 Apr 2015
Q4 2014 144M +4.16K +0% 31 Jan 2015 10-K 24 Feb 2015
Q3 2014 145M -893K -0.61% 22 Oct 2014 10-Q 30 Oct 2014
Q2 2014 144M -7.47M -4.92% 24 Jul 2014 10-Q 31 Jul 2014
Q1 2014 144M -13.5M -8.57% 24 Apr 2014 10-Q 01 May 2014
Q4 2013 144M -13.9M -8.79% 31 Jan 2014 10-K 18 Feb 2014
Q3 2013 145M -13.5M -8.52% 18 Oct 2013 10-Q 24 Oct 2013
Q2 2013 152M -6.86M -4.32% 19 Jul 2013 10-Q 25 Jul 2013
Q1 2013 158M -621K -0.39% 19 Apr 2013 10-Q 24 Apr 2013
Q4 2012 158M -120K -0.08% 31 Jan 2013 10-K 27 Feb 2013
Q3 2012 159M +1.21M +0.77% 19 Oct 2012 10-Q 24 Oct 2012
Q2 2012 159M +465K +0.29% 19 Jul 2012 10-Q 26 Jul 2012
Q1 2012 159M +1.3M +0.83% 19 Apr 2012 10-Q 27 Apr 2012
Q4 2011 158M -12.8M -7.49% 31 Jan 2012 10-K 16 Feb 2012
Q3 2011 158M -12.6M -7.42% 27 Oct 2011 10-Q 03 Nov 2011
Q2 2011 158M -18.9M -10.7% 21 Jul 2011 10-Q 27 Jul 2011
Q1 2011 157M -22.6M -12.6% 30 Apr 2011 10-Q 10 May 2011
Q4 2010 171M 31 Jan 2011 10-K 16 Feb 2011
Q3 2010 170M 18 Oct 2010 10-Q 26 Oct 2010
Q2 2010 177M 19 Jul 2010 10-Q 27 Jul 2010
Q1 2010 180M 21 Apr 2010 10-Q 26 Apr 2010
* An asterisk sign (*) next to the value indicates that the value is likely invalid.