Weighted Average Number of Shares Outstanding, Basic of THERMO FISHER SCIENTIFIC INC. from 03 Apr 2010 to 31 Dec 2025

Taxonomy & unit
us-gaap: shares
Description
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.
Summary
THERMO FISHER SCIENTIFIC INC. quarterly and annual Weighted Average Number of Shares Outstanding, Basic in shares history and change rate from 03 Apr 2010 to 31 Dec 2025.
  • THERMO FISHER SCIENTIFIC INC. Weighted Average Number of Shares Outstanding, Basic for the quarter ending 31 Dec 2025 was 377,000,000, a 1.3% decline year-over-year.
  • THERMO FISHER SCIENTIFIC INC. annual Weighted Average Number of Shares Outstanding, Basic for 2025 was 377,000,000, a 1.3% decline from 2024.
  • THERMO FISHER SCIENTIFIC INC. annual Weighted Average Number of Shares Outstanding, Basic for 2024 was 382,000,000, a 1% decline from 2023.
  • THERMO FISHER SCIENTIFIC INC. annual Weighted Average Number of Shares Outstanding, Basic for 2023 was 386,000,000, a 1.5% decline from 2022.
Source SEC data
View on sec.gov
Weighted Average Number of Shares Outstanding, Basic, Quarterly (shares)
Weighted Average Number of Shares Outstanding, Basic, YoY Quarterly Change (%)
Weighted Average Number of Shares Outstanding, Basic, Annual (shares)
Weighted Average Number of Shares Outstanding, Basic, YoY Annual Change (%)

THERMO FISHER SCIENTIFIC INC. Quarterly Weighted Average Number of Shares Outstanding, Basic (shares)

Period TTM Value Value YoY Chg Change % Start Date End Date Report Filed Fiscal Year Fiscal Period
Q4 2025 377,000,000 -5,000,000 -1.3% 28 Sep 2025 31 Dec 2025 10-K 26 Feb 2026 2025 FY
Q3 2025 378,000,000 -4,000,000 -1% 29 Jun 2025 27 Sep 2025 10-Q 31 Oct 2025 2025 Q3
Q2 2025 378,000,000 -4,000,000 -1% 30 Mar 2025 28 Jun 2025 10-Q 01 Aug 2025 2025 Q2
Q1 2025 378,000,000 -4,000,000 -1% 01 Jan 2025 29 Mar 2025 10-Q 02 May 2025 2025 Q1
Q4 2024 382,000,000 -4,000,000 -1% 29 Sep 2024 31 Dec 2024 10-K 26 Feb 2026 2025 FY
Q3 2024 382,000,000 -4,000,000 -1% 30 Jun 2024 28 Sep 2024 10-Q 31 Oct 2025 2025 Q3
Q2 2024 382,000,000 -4,000,000 -1% 31 Mar 2024 29 Jun 2024 10-Q 01 Aug 2025 2025 Q2
Q1 2024 382,000,000 -4,000,000 -1% 01 Jan 2024 30 Mar 2024 10-Q 02 May 2025 2025 Q1
Q4 2023 386,000,000 -6,000,000 -1.5% 01 Oct 2023 31 Dec 2023 10-K 26 Feb 2026 2025 FY
Q3 2023 386,000,000 -6,000,000 -1.5% 02 Jul 2023 30 Sep 2023 10-Q 01 Nov 2024 2024 Q3
Q2 2023 386,000,000 -6,000,000 -1.5% 02 Apr 2023 01 Jul 2023 10-Q 02 Aug 2024 2024 Q2
Q1 2023 386,000,000 -6,000,000 -1.5% 01 Jan 2023 01 Apr 2023 10-Q 03 May 2024 2024 Q1
Q4 2022 392,000,000 -2,000,000 -0.51% 02 Oct 2022 31 Dec 2022 10-K 20 Feb 2025 2024 FY
Q3 2022 392,000,000 -2,000,000 -0.51% 03 Jul 2022 01 Oct 2022 10-Q 03 Nov 2023 2023 Q3
Q2 2022 392,000,000 -1,000,000 -0.25% 03 Apr 2022 02 Jul 2022 10-Q 04 Aug 2023 2023 Q2
Q1 2022 392,000,000 -2,000,000 -0.51% 01 Jan 2022 02 Apr 2022 10-Q 05 May 2023 2023 Q1
Q4 2021 394,000,000 -2,000,000 -0.5% 03 Oct 2021 31 Dec 2021 10-K 22 Feb 2024 2023 FY
Q3 2021 394,000,000 -2,000,000 -0.5% 04 Jul 2021 02 Oct 2021 10-Q 04 Nov 2022 2022 Q3
Q2 2021 393,000,000 -2,000,000 -0.51% 04 Apr 2021 03 Jul 2021 10-Q 05 Aug 2022 2022 Q2
Q1 2021 394,000,000 -3,000,000 -0.76% 01 Jan 2021 03 Apr 2021 10-Q 06 May 2022 2022 Q1
Q4 2020 396,000,000 -4,000,000 -1% 27 Sep 2020 31 Dec 2020 10-K 23 Feb 2023 2022 FY
Q3 2020 396,000,000 -5,000,000 -1.2% 28 Jun 2020 26 Sep 2020 10-Q 04 Nov 2021 2021 Q3
Q2 2020 395,000,000 -5,000,000 -1.2% 29 Mar 2020 27 Jun 2020 10-Q 06 Aug 2021 2021 Q2
Q1 2020 397,000,000 -3,000,000 -0.75% 01 Jan 2020 28 Mar 2020 10-Q 07 May 2021 2021 Q1
Q4 2019 400,000,000 -2,000,000 -0.5% 29 Sep 2019 31 Dec 2019 10-K 24 Feb 2022 2021 FY
Q3 2019 401,000,000 -1,000,000 -0.25% 30 Jun 2019 28 Sep 2019 10-Q 30 Oct 2020 2020 Q3
Q2 2019 400,000,000 -3,000,000 -0.74% 31 Mar 2019 29 Jun 2019 10-Q 31 Jul 2020 2020 Q2
Q1 2019 400,000,000 -2,000,000 -0.5% 01 Jan 2019 30 Mar 2019 10-Q 01 May 2020 2020 Q1
Q4 2018 402,000,000 +7,000,000 +1.8% 30 Sep 2018 31 Dec 2018 10-K 25 Feb 2021 2020 FY
Q3 2018 402,000,000 +6,000,000 +1.5% 01 Jul 2018 29 Sep 2018 10-Q 01 Nov 2019 2019 Q3
Q2 2018 403,000,000 +13,000,000 +3.3% 01 Apr 2018 30 Jun 2018 10-Q 02 Aug 2019 2019 Q2
Q1 2018 402,000,000 +11,000,000 +2.8% 01 Jan 2018 31 Mar 2018 10-Q 03 May 2019 2019 Q1
Q4 2017 395,000,000 0 0% 01 Oct 2017 31 Dec 2017 10-K 26 Feb 2020 2019 FY
Q3 2017 396,000,000 +1,300,000 +0.33% 02 Jul 2017 30 Sep 2017 10-Q 02 Nov 2018 2018 Q3
Q2 2017 390,000,000 -3,900,000 -0.99% 02 Apr 2017 01 Jul 2017 10-Q 03 Aug 2018 2018 Q2
Q1 2017 391,000,000 -4,800,000 -1.2% 01 Jan 2017 01 Apr 2017 10-Q 04 May 2018 2018 Q1
Q4 2016 395,000,000 -4,000,000 -1% 02 Oct 2016 31 Dec 2016 10-K 27 Feb 2019 2018 FY
Q3 2016 394,700,000 -4,300,000 -1.1% 03 Jul 2016 01 Oct 2016 10-Q 03 Nov 2017 2017 Q3
Q2 2016 393,900,000 -4,500,000 -1.1% 03 Apr 2016 02 Jul 2016 10-Q 04 Aug 2017 2017 Q2
Q1 2016 395,800,000 -2,000,000 -0.5% 01 Jan 2016 02 Apr 2016 10-Q 05 May 2017 2017 Q1
Q4 2015 399,000,000 +800,000 +0.2% 27 Sep 2015 31 Dec 2015 10-K 28 Feb 2018 2017 FY
Q3 2015 399,000,000 -900,000 -0.22% 28 Jun 2015 26 Sep 2015 10-Q 04 Nov 2016 2016 Q3
Q2 2015 398,400,000 -1,000,000 -0.25% 29 Mar 2015 27 Jun 2015 10-Q 05 Aug 2016 2016 Q2
Q1 2015 397,800,000 +4,500,000 +1.1% 01 Jan 2015 28 Mar 2015 10-Q 06 May 2016 2016 Q1
Q4 2014 398,200,000 +37,900,000 +11% 28 Sep 2014 31 Dec 2014 8-K 05 May 2017 2016 FY
Q3 2014 399,900,000 +38,700,000 +11% 29 Jun 2014 27 Sep 2014 10-Q 30 Oct 2015 2015 Q3
Q2 2014 399,400,000 +39,400,000 +11% 30 Mar 2014 28 Jun 2014 10-Q 31 Jul 2015 2015 Q2
Q1 2014 393,300,000 +35,200,000 +9.8% 01 Jan 2014 29 Mar 2014 10-Q 01 May 2015 2015 Q1
Q4 2013 360,300,000 -3,500,000 -0.96% 29 Sep 2013 31 Dec 2013 10-K 25 Feb 2016 2015 FY
Q3 2013 361,200,000 -1,400,000 -0.39% 30 Jun 2013 28 Sep 2013 10-Q 31 Oct 2014 2014 Q3
Q2 2013 360,000,000 -7,000,000 -1.9% 31 Mar 2013 29 Jun 2013 10-Q 01 Aug 2014 2014 Q2
Q1 2013 358,100,000 -9,200,000 -2.5% 01 Jan 2013 30 Mar 2013 10-Q 02 May 2014 2014 Q1
Q4 2012 363,800,000 -17,000,000 -4.5% 30 Sep 2012 31 Dec 2012 10-K 26 Feb 2015 2014 FY
Q3 2012 362,600,000 -16,900,000 -4.5% 01 Jul 2012 29 Sep 2012 10-Q 01 Nov 2013 2013 Q3
Q2 2012 367,000,000 -14,900,000 -3.9% 01 Apr 2012 30 Jun 2012 10-Q 02 Aug 2013 2013 Q2
Q1 2012 367,300,000 -21,300,000 -5.5% 01 Jan 2012 31 Mar 2012 10-Q 03 May 2013 2013 Q1
Q4 2011 380,800,000 -22,500,000 -5.6% 02 Oct 2011 31 Dec 2011 8-K 02 May 2014 2013 FY
Q3 2011 379,500,000 -21,200,000 -5.3% 03 Jul 2011 01 Oct 2011 10-Q 02 Nov 2012 2012 Q3
Q2 2011 381,900,000 -27,400,000 -6.7% 03 Apr 2011 02 Jul 2011 10-Q 03 Aug 2012 2012 Q2
Q1 2011 388,600,000 -21,000,000 -5.1% 01 Jan 2011 02 Apr 2011 10-Q 04 May 2012 2012 Q1
Q4 2010 403,300,000 03 Oct 2010 31 Dec 2010 8-K 03 May 2013 2012 FY
Q3 2010 400,700,000 04 Jul 2010 02 Oct 2010 10-Q 04 Nov 2011 2011 Q3
Q2 2010 409,300,000 04 Apr 2010 03 Jul 2010 10-Q 05 Aug 2011 2011 Q2
Q1 2010 409,600,000 01 Jan 2010 03 Apr 2010 10-Q 06 May 2011 2011 Q1

THERMO FISHER SCIENTIFIC INC. Annual Weighted Average Number of Shares Outstanding, Basic (shares)

Period Value YoY Chg Change % Start Date End Date Report Filed Fiscal Year Fiscal Period
2025 377,000,000 -5,000,000 -1.3% 01 Jan 2025 31 Dec 2025 10-K 26 Feb 2026 2025 FY
2024 382,000,000 -4,000,000 -1% 01 Jan 2024 31 Dec 2024 10-K 26 Feb 2026 2025 FY
2023 386,000,000 -6,000,000 -1.5% 01 Jan 2023 31 Dec 2023 10-K 26 Feb 2026 2025 FY
2022 392,000,000 -2,000,000 -0.51% 01 Jan 2022 31 Dec 2022 10-K 20 Feb 2025 2024 FY
2021 394,000,000 -2,000,000 -0.5% 01 Jan 2021 31 Dec 2021 10-K 22 Feb 2024 2023 FY
2020 396,000,000 -4,000,000 -1% 01 Jan 2020 31 Dec 2020 10-K 23 Feb 2023 2022 FY
2019 400,000,000 -2,000,000 -0.5% 01 Jan 2019 31 Dec 2019 10-K 24 Feb 2022 2021 FY
2018 402,000,000 +7,000,000 +1.8% 01 Jan 2018 31 Dec 2018 10-K 25 Feb 2021 2020 FY
2017 395,000,000 0 0% 01 Jan 2017 31 Dec 2017 10-K 26 Feb 2020 2019 FY
2016 395,000,000 -4,000,000 -1% 01 Jan 2016 31 Dec 2016 10-K 27 Feb 2019 2018 FY
2015 399,000,000 +800,000 +0.2% 01 Jan 2015 31 Dec 2015 10-K 28 Feb 2018 2017 FY
2014 398,200,000 +37,900,000 +11% 01 Jan 2014 31 Dec 2014 8-K 05 May 2017 2016 FY
2013 360,300,000 -3,500,000 -0.96% 01 Jan 2013 31 Dec 2013 10-K 25 Feb 2016 2015 FY
2012 363,800,000 -17,000,000 -4.5% 01 Jan 2012 31 Dec 2012 10-K 26 Feb 2015 2014 FY
2011 380,800,000 -22,500,000 -5.6% 01 Jan 2011 31 Dec 2011 8-K 02 May 2014 2013 FY
2010 403,300,000 01 Jan 2010 31 Dec 2010 8-K 03 May 2013 2012 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.