Weighted Average Number of Shares Outstanding, Diluted of MASIMO CORP from 2009 to Q3 2025

Taxonomy & unit
us-gaap: shares
Description
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.
Summary
Masimo Corp quarterly/annual Weighted Average Number of Shares Outstanding, Diluted history and change rate from 2009 to Q3 2025.
  • Masimo Corp Weighted Average Number of Shares Outstanding, Diluted for the quarter ending 27 Sep 2025 was 54.4M shares, a 0.18% increase year-over-year.
  • Masimo Corp annual Weighted Average Number of Shares Outstanding, Diluted for 2024 was 53.3M shares, a 1.48% decline from 2023.
  • Masimo Corp annual Weighted Average Number of Shares Outstanding, Diluted for 2023 was 54.1M shares, a 1.99% decline from 2022.
  • Masimo Corp annual Weighted Average Number of Shares Outstanding, Diluted for 2022 was 55.2M shares, a 4.33% decline from 2021.
Weighted Average Number of Shares Outstanding, Diluted, Quarterly (shares)
Weighted Average Number of Shares Outstanding, Diluted, YoY Quarterly Change (%)
Weighted Average Number of Shares Outstanding, Diluted, Annual (shares)
Weighted Average Number of Shares Outstanding, Diluted, YoY Annual Change (%)

MASIMO CORP Quarterly Weighted Average Number of Shares Outstanding, Diluted (shares)

Period TTM Value Value YoY Chg Change % Start Date End Date Report Filed
Q3 2025 54.4M +100K +0.18% 29 Jun 2025 27 Sep 2025 10-Q 04 Nov 2025
Q2 2025 54.8M +500K +0.92% 30 Mar 2025 28 Jun 2025 10-Q 05 Aug 2025
Q1 2025 54.8M +600K +1.11% 29 Dec 2024 29 Mar 2025 10-Q 06 May 2025
Q4 2024 53.3M -800K -1.48% 29 Sep 2024 28 Dec 2024 10-K 25 Feb 2025
Q3 2024 54.3M +400K +0.74% 30 Jun 2024 28 Sep 2024 10-Q 04 Nov 2025
Q2 2024 54.3M -100K -0.18% 31 Mar 2024 29 Jun 2024 10-Q 05 Aug 2025
Q1 2024 54.2M -200K -0.37% 31 Dec 2023 30 Mar 2024 10-Q 06 May 2025
Q4 2023 54.1M -1.1M -1.99% 01 Oct 2023 30 Dec 2023 10-K 25 Feb 2025
Q3 2023 53.9M -200K -0.37% 02 Jul 2023 30 Sep 2023 10-Q 06 Nov 2024
Q2 2023 54.4M -900K -1.63% 02 Apr 2023 01 Jul 2023 10-Q 07 Aug 2024
Q1 2023 54.4M -2.9M -5.06% 01 Jan 2023 01 Apr 2023 10-Q 07 May 2024
Q4 2022 55.2M -2.5M -4.33% 02 Oct 2022 31 Dec 2022 10-K 25 Feb 2025
Q3 2022 54.1M -3.6M -6.24% 03 Jul 2022 01 Oct 2022 10-Q 08 Nov 2023
Q2 2022 55.3M -2.1M -3.66% 03 Apr 2022 02 Jul 2022 10-Q 08 Aug 2023
Q1 2022 57.3M -601K -1.04% 02 Jan 2022 02 Apr 2022 10-Q 10 May 2023
Q4 2021 57.7M -300K -0.52% 03 Oct 2021 01 Jan 2022 10-K 28 Feb 2024
Q3 2021 57.7M -580K -1% 04 Jul 2021 02 Oct 2021 10-Q 09 Nov 2022
Q2 2021 57.4M -804K -1.38% 04 Apr 2021 03 Jul 2021 10-Q 10 Aug 2022
Q1 2021 57.9M +316K +0.55% 03 Jan 2021 03 Apr 2021 10-Q 03 May 2022
Q4 2020 58M +900K +1.58% 27 Sep 2020 02 Jan 2021 10-K 01 Mar 2023
Q3 2020 58.3M +1.02M +1.78% 28 Jun 2020 26 Sep 2020 10-Q 26 Oct 2021
Q2 2020 58.2M +1.14M +1.99% 29 Mar 2020 27 Jun 2020 10-Q 27 Jul 2021
Q1 2020 57.6M +786K +1.38% 29 Dec 2019 28 Mar 2020 10-Q 27 Apr 2021
Q4 2019 57.1M +1.06M +1.89% 29 Sep 2019 28 Dec 2019 10-K 16 Feb 2022
Q3 2019 57.3M +1.03M +1.82% 30 Jun 2019 28 Sep 2019 10-Q 27 Oct 2020
Q2 2019 57.1M +1.32M +2.38% 31 Mar 2019 29 Jun 2019 10-Q 28 Jul 2020
Q1 2019 56.8M +1.3M +2.35% 30 Dec 2018 30 Mar 2019 10-Q 28 Apr 2020
Q4 2018 56M +165K +0.3% 30 Sep 2018 29 Dec 2018 10-K 23 Feb 2021
Q3 2018 56.2M +74K +0.13% 01 Jul 2018 29 Sep 2018 10-Q 30 Oct 2019
Q2 2018 55.7M -431K -0.77% 01 Apr 2018 30 Jun 2018 10-Q 31 Jul 2019
Q1 2018 55.5M -33K -0.06% 31 Dec 2017 31 Mar 2018 10-Q 06 May 2019
Q4 2017 55.9M +2.68M +5.04% 01 Oct 2017 30 Dec 2017 10-K 19 Feb 2020
Q3 2017 56.2M +2.6M +4.85% 02 Jul 2017 30 Sep 2017 10-Q 31 Oct 2018
Q2 2017 56.2M +3.47M +6.58% 02 Apr 2017 01 Jul 2017 10-Q 01 Aug 2018
Q1 2017 55.5M +3.58M +6.89% 01 Jan 2017 01 Apr 2017 10-Q 07 May 2018
Q4 2016 53.2M -512K -0.95% 02 Oct 2016 31 Dec 2016 10-K 26 Feb 2019
Q3 2016 53.6M -121K -0.23% 03 Jul 2016 01 Oct 2016 10-Q 31 Oct 2017
Q2 2016 52.7M -972K -1.81% 03 Apr 2016 02 Jul 2016 10-Q 02 Aug 2017
Q1 2016 51.9M -2.02M -3.73% 03 Jan 2016 02 Apr 2016 10-Q 04 May 2017
Q4 2015 53.7M -1.86M -3.35% 04 Oct 2015 02 Jan 2016 10-K 28 Feb 2018
Q3 2015 53.7M -932K -1.71% 05 Jul 2015 03 Oct 2015 10-Q 02 Nov 2016
Q2 2015 53.7M -3.14M -5.53% 05 Apr 2015 04 Jul 2015 10-Q 03 Aug 2016
Q1 2015 54M -4.08M -7.03% 04 Jan 2015 04 Apr 2015 10-Q 04 May 2016
Q4 2014 55.6M -1.91M -3.32% 28 Sep 2014 03 Jan 2015 10-K 15 Feb 2017
Q3 2014 54.6M -2.79M -4.85% 29 Jun 2014 27 Sep 2014 10-Q 06 Nov 2015
Q2 2014 56.8M -386K -0.68% 30 Mar 2014 28 Jun 2014 10-Q 04 Aug 2015
Q1 2014 58M +36K +0.06% 29 Dec 2013 29 Mar 2014 10-Q 06 May 2015
Q4 2013 57.5M -894K -1.53% 29 Sep 2013 28 Dec 2013 10-K 24 Feb 2016
Q3 2013 57.4M -741K -1.27% 30 Jun 2013 28 Sep 2013 10-Q 29 Oct 2014
Q2 2013 57.2M -880K -1.52% 31 Mar 2013 29 Jun 2013 10-Q 07 Aug 2014
Q1 2013 58M -1.13M -1.91% 30 Dec 2012 30 Mar 2013 10-Q 01 May 2014
Q4 2012 58.4M -2.47M -4.06% 30 Sep 2012 29 Dec 2012 10-K 17 Feb 2015
Q3 2012 58.1M -2.94M -4.82% 01 Jul 2012 29 Sep 2012 10-Q 31 Oct 2013
Q2 2012 58.1M -3.15M -5.14% 01 Apr 2012 30 Jun 2012 10-Q 01 Aug 2013
Q1 2012 59.1M -1.85M -3.03% 01 Jan 2012 31 Mar 2012 10-Q 08 May 2013
Q4 2011 60.8M +236K +0.39% 02 Oct 2011 31 Dec 2011 10-K 14 Feb 2014
Q3 2011 61.1M +514K +0.85% 03 Jul 2011 01 Oct 2011 10-Q 02 Nov 2012
Q2 2011 61.2M +722K +1.19% 03 Apr 2011 02 Jul 2011 10-Q 02 Aug 2012
Q1 2011 61M +527K +0.87% 02 Jan 2011 02 Apr 2011 10-Q 03 May 2012
Q4 2010 60.6M 03 Oct 2010 01 Jan 2011 10-K 15 Feb 2013
Q3 2010 60.6M 04 Jul 2010 02 Oct 2010 10-Q 01 Nov 2011
Q2 2010 60.5M 04 Apr 2010 03 Jul 2010 10-Q 10 Aug 2011
Q1 2010 60.5M 03 Jan 2010 03 Apr 2010 10-Q 04 May 2011

MASIMO CORP Annual Weighted Average Number of Shares Outstanding, Diluted (shares)

Period Value YoY Chg Change % Start Date End Date Report Filed
2024 53.3M -800K -1.48% 31 Dec 2023 28 Dec 2024 10-K 25 Feb 2025
2023 54.1M -1.1M -1.99% 01 Jan 2023 30 Dec 2023 10-K 25 Feb 2025
2022 55.2M -2.5M -4.33% 02 Jan 2022 31 Dec 2022 10-K 25 Feb 2025
2021 57.7M -300K -0.52% 03 Jan 2021 01 Jan 2022 10-K 28 Feb 2024
2020 58M +900K +1.58% 29 Dec 2019 02 Jan 2021 10-K 01 Mar 2023
2019 57.1M +1.06M +1.89% 30 Dec 2018 28 Dec 2019 10-K 16 Feb 2022
2018 56M +165K +0.3% 31 Dec 2017 29 Dec 2018 10-K 23 Feb 2021
2017 55.9M +2.68M +5.04% 01 Jan 2017 30 Dec 2017 10-K 19 Feb 2020
2016 53.2M -512K -0.95% 03 Jan 2016 31 Dec 2016 10-K 26 Feb 2019
2015 53.7M -1.86M -3.35% 04 Jan 2015 02 Jan 2016 10-K 28 Feb 2018
2014 55.6M -1.91M -3.32% 29 Dec 2013 03 Jan 2015 10-K 15 Feb 2017
2013 57.5M -894K -1.53% 30 Dec 2012 28 Dec 2013 10-K 24 Feb 2016
2012 58.4M -2.47M -4.06% 01 Jan 2012 29 Dec 2012 10-K 17 Feb 2015
2011 60.8M +236K +0.39% 02 Jan 2011 31 Dec 2011 10-K 14 Feb 2014
2010 60.6M +438K +0.73% 03 Jan 2010 01 Jan 2011 10-K 15 Feb 2013
2009 60.2M 04 Jan 2009 02 Jan 2010 10-K 17 Feb 2012
* An asterisk sign (*) next to the value indicates that the value is likely invalid.