Weighted Average Number of Shares Outstanding, Basic of BIO-RAD LABORATORIES, INC. from 31 Mar 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
BIO-RAD LABORATORIES, INC. quarterly and annual Weighted Average Number of Shares Outstanding, Basic in shares history and change rate from 31 Mar 2010 to 31 Dec 2025.
  • BIO-RAD LABORATORIES, INC. Weighted Average Number of Shares Outstanding, Basic for the quarter ending 31 Dec 2025 was 27,263,000, a 3.4% decline year-over-year.
  • BIO-RAD LABORATORIES, INC. annual Weighted Average Number of Shares Outstanding, Basic for 2025 was 27,263,000, a 3.4% decline from 2024.
  • BIO-RAD LABORATORIES, INC. annual Weighted Average Number of Shares Outstanding, Basic for 2024 was 28,214,000, a 3.4% decline from 2023.
  • BIO-RAD LABORATORIES, INC. annual Weighted Average Number of Shares Outstanding, Basic for 2023 was 29,209,000, a 1.9% 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 (%)

BIO-RAD LABORATORIES, 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 27,263,000 -951,000 -3.4% 01 Oct 2025 31 Dec 2025 10-K 13 Feb 2026 2025 FY
Q3 2025 26,923,000 -1,026,000 -3.7% 01 Jul 2025 30 Sep 2025 10-Q 29 Oct 2025 2025 Q3
Q2 2025 27,226,000 -1,169,000 -4.1% 01 Apr 2025 30 Jun 2025 10-Q 31 Jul 2025 2025 Q2
Q1 2025 27,941,000 -577,000 -2% 01 Jan 2025 31 Mar 2025 10-Q 01 May 2025 2025 Q1
Q4 2024 28,214,000 -995,000 -3.4% 01 Oct 2024 31 Dec 2024 10-K 13 Feb 2026 2025 FY
Q3 2024 27,949,000 -1,153,000 -4% 01 Jul 2024 30 Sep 2024 10-Q 29 Oct 2025 2025 Q3
Q2 2024 28,395,000 -960,000 -3.3% 01 Apr 2024 30 Jun 2024 10-Q 31 Jul 2025 2025 Q2
Q1 2024 28,518,000 -1,078,000 -3.6% 01 Jan 2024 31 Mar 2024 10-Q 01 May 2025 2025 Q1
Q4 2023 29,209,000 -576,000 -1.9% 01 Oct 2023 31 Dec 2023 10-K 13 Feb 2026 2025 FY
Q3 2023 29,102,000 -631,000 -2.1% 01 Jul 2023 30 Sep 2023 10-Q 31 Oct 2024 2024 Q3
Q2 2023 29,355,000 -439,000 -1.5% 01 Apr 2023 30 Jun 2023 10-Q 02 Aug 2024 2024 Q2
Q1 2023 29,596,000 -337,000 -1.1% 01 Jan 2023 31 Mar 2023 10-Q 08 May 2024 2024 Q1
Q4 2022 29,785,000 -46,000 -0.15% 01 Oct 2022 31 Dec 2022 10-K 14 Feb 2025 2024 FY
Q3 2022 29,733,000 -81,000 -0.27% 01 Jul 2022 30 Sep 2022 10-Q 27 Oct 2023 2023 Q3
Q2 2022 29,794,000 +30,000 +0.1% 01 Apr 2022 30 Jun 2022 10-Q 04 Aug 2023 2023 Q2
Q1 2022 29,933,000 +110,000 +0.37% 01 Jan 2022 31 Mar 2022 10-Q 05 May 2023 2023 Q1
Q4 2021 29,831,000 +63,000 +0.21% 01 Oct 2021 31 Dec 2021 10-K 16 Feb 2024 2023 FY
Q3 2021 29,814,000 +93,000 +0.31% 01 Jul 2021 30 Sep 2021 10-Q 28 Oct 2022 2022 Q3
Q2 2021 29,764,000 +112,000 +0.38% 01 Apr 2021 30 Jun 2021 10-Q 29 Jul 2022 2022 Q2
Q1 2021 29,823,000 -42,000 -0.14% 01 Jan 2021 31 Mar 2021 10-Q 29 Apr 2022 2022 Q1
Q4 2020 29,768,000 -75,000 -0.25% 01 Oct 2020 31 Dec 2020 10-K 17 Feb 2023 2022 FY
Q3 2020 29,721,000 -110,000 -0.37% 01 Jul 2020 30 Sep 2020 10-Q 29 Oct 2021 2021 Q3
Q2 2020 29,652,000 -162,000 -0.54% 01 Apr 2020 30 Jun 2020 10-Q 30 Jul 2021 2021 Q2
Q1 2020 29,865,000 +64,000 +0.22% 01 Jan 2020 31 Mar 2020 10-Q 30 Apr 2021 2021 Q1
Q4 2019 29,843,000 +7,000 +0.02% 01 Oct 2019 31 Dec 2019 10-K 11 Feb 2022 2021 FY
Q3 2019 29,831,000 -32,000 -0.11% 01 Jul 2019 30 Sep 2019 10-Q 30 Oct 2020 2020 Q3
Q2 2019 29,814,000 0 0% 01 Apr 2019 30 Jun 2019 10-Q 31 Jul 2020 2020 Q2
Q1 2019 29,801,000 +14,000 +0.05% 01 Jan 2019 31 Mar 2019 10-Q 08 May 2020 2020 Q1
Q4 2018 29,836,000 +181,000 +0.61% 01 Oct 2018 31 Dec 2018 10-K 16 Feb 2021 2020 FY
Q3 2018 29,863,000 +203,000 +0.68% 01 Jul 2018 30 Sep 2018 10-Q 01 Nov 2019 2019 Q3
Q2 2018 29,814,000 +201,000 +0.68% 01 Apr 2018 30 Jun 2018 10-Q 06 Aug 2019 2019 Q2
Q1 2018 29,787,000 +207,000 +0.7% 01 Jan 2018 31 Mar 2018 10-Q 10 May 2019 2019 Q1
Q4 2017 29,655,000 +215,000 +0.73% 01 Oct 2017 31 Dec 2017 10-K 02 Mar 2020 2019 FY
Q3 2017 29,660,000 +216,000 +0.73% 01 Jul 2017 30 Sep 2017 10-Q 05 Nov 2018 2018 Q3
Q2 2017 29,613,000 +215,000 +0.73% 01 Apr 2017 30 Jun 2017 10-Q 09 Aug 2018 2018 Q2
Q1 2017 29,580,000 +216,000 +0.74% 01 Jan 2017 31 Mar 2017 10-Q 10 May 2018 2018 Q1
Q4 2016 29,440,000 +254,000 +0.87% 01 Oct 2016 31 Dec 2016 10-K 01 Apr 2019 2018 FY
Q3 2016 29,444,000 +249,000 +0.85% 01 Jul 2016 30 Sep 2016 10-Q 09 Nov 2017 2017 Q3
Q2 2016 29,398,000 +262,000 +0.9% 01 Apr 2016 30 Jun 2016 10-Q 07 Aug 2017 2017 Q2
Q1 2016 29,364,000 +272,000 +0.94% 01 Jan 2016 31 Mar 2016 10-Q 09 May 2017 2017 Q1
Q4 2015 29,186,000 +310,000 +1.1% 01 Oct 2015 31 Dec 2015 10-K 16 Apr 2018 2017 FY
Q3 2015 29,195,000 +311,000 +1.1% 01 Jul 2015 30 Sep 2015 10-Q 02 Nov 2016 2016 Q3
Q2 2015 29,136,000 +310,000 +1.1% 01 Apr 2015 30 Jun 2015 10-Q 05 Aug 2016 2016 Q2
Q1 2015 29,092,000 +301,000 +1% 01 Jan 2015 31 Mar 2015 10-Q 06 May 2016 2016 Q1
Q4 2014 28,876,000 +290,000 +1% 01 Oct 2014 31 Dec 2014 10-K 01 Mar 2017 2016 FY
Q3 2014 28,884,000 +281,000 +0.98% 01 Jul 2014 30 Sep 2014 10-Q 05 Nov 2015 2015 Q3
Q2 2014 28,826,000 +288,000 +1% 01 Apr 2014 30 Jun 2014 10-Q 07 Aug 2015 2015 Q2
Q1 2014 28,791,000 +297,000 +1% 01 Jan 2014 31 Mar 2014 10-Q 06 May 2015 2015 Q1
Q4 2013 28,586,000 +296,000 +1% 01 Oct 2013 31 Dec 2013 10-K 29 Feb 2016 2015 FY
Q3 2013 28,603,000 +291,000 +1% 01 Jul 2013 30 Sep 2013 10-Q 07 Nov 2014 2014 Q3
Q2 2013 28,538,000 +288,000 +1% 01 Apr 2013 30 Jun 2013 10-Q 06 Aug 2014 2014 Q2
Q1 2013 28,494,000 +293,000 +1% 01 Jan 2013 31 Mar 2013 10-Q 08 May 2014 2014 Q1
Q4 2012 28,290,000 +259,000 +0.92% 01 Oct 2012 31 Dec 2012 10-K 02 Mar 2015 2014 FY
Q3 2012 28,312,000 +240,000 +0.86% 01 Jul 2012 30 Sep 2012 10-Q 12 Nov 2013 2013 Q3
Q2 2012 28,250,000 +236,000 +0.84% 01 Apr 2012 30 Jun 2012 10-Q 08 Aug 2013 2013 Q2
Q1 2012 28,201,000 +297,000 +1.1% 01 Jan 2012 31 Mar 2012 10-Q 10 May 2013 2013 Q1
Q4 2011 28,031,000 +366,000 +1.3% 01 Oct 2011 31 Dec 2011 10-K 18 Mar 2014 2013 FY
Q3 2011 28,072,000 +375,000 +1.4% 01 Jul 2011 30 Sep 2011 10-Q 08 Nov 2012 2012 Q3
Q2 2011 28,014,000 +408,000 +1.5% 01 Apr 2011 30 Jun 2011 10-Q 09 Aug 2012 2012 Q2
Q1 2011 27,904,000 +359,000 +1.3% 01 Jan 2011 31 Mar 2011 10-Q 10 May 2012 2012 Q1
Q4 2010 27,665,000 01 Oct 2010 31 Dec 2010 10-K 18 Mar 2013 2012 FY
Q3 2010 27,697,000 01 Jul 2010 30 Sep 2010 10-Q 03 Nov 2011 2011 Q3
Q2 2010 27,606,000 01 Apr 2010 30 Jun 2010 10-Q 04 Aug 2011 2011 Q2
Q1 2010 27,545,000 01 Jan 2010 31 Mar 2010 10-Q 06 May 2011 2011 Q1

BIO-RAD LABORATORIES, 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 27,263,000 -951,000 -3.4% 01 Jan 2025 31 Dec 2025 10-K 13 Feb 2026 2025 FY
2024 28,214,000 -995,000 -3.4% 01 Jan 2024 31 Dec 2024 10-K 13 Feb 2026 2025 FY
2023 29,209,000 -576,000 -1.9% 01 Jan 2023 31 Dec 2023 10-K 13 Feb 2026 2025 FY
2022 29,785,000 -46,000 -0.15% 01 Jan 2022 31 Dec 2022 10-K 14 Feb 2025 2024 FY
2021 29,831,000 +63,000 +0.21% 01 Jan 2021 31 Dec 2021 10-K 16 Feb 2024 2023 FY
2020 29,768,000 -75,000 -0.25% 01 Jan 2020 31 Dec 2020 10-K 17 Feb 2023 2022 FY
2019 29,843,000 +7,000 +0.02% 01 Jan 2019 31 Dec 2019 10-K 11 Feb 2022 2021 FY
2018 29,836,000 +181,000 +0.61% 01 Jan 2018 31 Dec 2018 10-K 16 Feb 2021 2020 FY
2017 29,655,000 +215,000 +0.73% 01 Jan 2017 31 Dec 2017 10-K 02 Mar 2020 2019 FY
2016 29,440,000 +254,000 +0.87% 01 Jan 2016 31 Dec 2016 10-K 01 Apr 2019 2018 FY
2015 29,186,000 +310,000 +1.1% 01 Jan 2015 31 Dec 2015 10-K 16 Apr 2018 2017 FY
2014 28,876,000 +290,000 +1% 01 Jan 2014 31 Dec 2014 10-K 01 Mar 2017 2016 FY
2013 28,586,000 +296,000 +1% 01 Jan 2013 31 Dec 2013 10-K 29 Feb 2016 2015 FY
2012 28,290,000 +259,000 +0.92% 01 Jan 2012 31 Dec 2012 10-K 02 Mar 2015 2014 FY
2011 28,031,000 +366,000 +1.3% 01 Jan 2011 31 Dec 2011 10-K 18 Mar 2014 2013 FY
2010 27,665,000 01 Jan 2010 31 Dec 2010 10-K 18 Mar 2013 2012 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.