Weighted Average Number of Shares Outstanding, Basic of Waste Connections, Inc. from 31 Dec 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
Waste Connections, Inc. quarterly and annual Weighted Average Number of Shares Outstanding, Basic in shares history and change rate from 31 Dec 2010 to 31 Dec 2025.
  • Waste Connections, Inc. Weighted Average Number of Shares Outstanding, Basic for the quarter ending 31 Dec 2025 was 257,323,595, a 0.25% decline year-over-year.
  • Waste Connections, Inc. annual Weighted Average Number of Shares Outstanding, Basic for 2025 was 257,323,595, a 0.25% decline from 2024.
  • Waste Connections, Inc. annual Weighted Average Number of Shares Outstanding, Basic for 2024 was 257,965,871, a 0.16% increase from 2023.
  • Waste Connections, Inc. annual Weighted Average Number of Shares Outstanding, Basic for 2023 was 257,551,129, a 0.06% increase 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 (%)

Waste Connections, 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 257,323,595 -642,276 -0.25% 01 Oct 2025 31 Dec 2025 10-K 12 Feb 2026 2025 FY
Q3 2025 256,948,902 -1,074,759 -0.42% 01 Jul 2025 30 Sep 2025 10-Q 22 Oct 2025 2025 Q3
Q2 2025 258,377,345 +383,240 +0.15% 01 Apr 2025 30 Jun 2025 10-Q 24 Jul 2025 2025 Q2
Q1 2025 258,193,975 +392,859 +0.15% 01 Jan 2025 31 Mar 2025 10-Q 24 Apr 2025 2025 Q1
Q4 2024 257,965,871 +414,742 +0.16% 01 Oct 2024 31 Dec 2024 10-K 12 Feb 2026 2025 FY
Q3 2024 258,023,661 +389,958 +0.15% 01 Jul 2024 30 Sep 2024 10-Q 22 Oct 2025 2025 Q3
Q2 2024 257,994,105 +397,112 +0.15% 01 Apr 2024 30 Jun 2024 10-Q 24 Jul 2025 2025 Q2
Q1 2024 257,801,116 +428,174 +0.17% 01 Jan 2024 31 Mar 2024 10-Q 24 Apr 2025 2025 Q1
Q4 2023 257,551,129 +167,551 +0.06% 01 Oct 2023 31 Dec 2023 10-K 12 Feb 2026 2025 FY
Q3 2023 257,633,703 +436,693 +0.17% 01 Jul 2023 30 Sep 2023 10-Q 24 Oct 2024 2024 Q3
Q2 2023 257,596,993 +417,559 +0.16% 01 Apr 2023 30 Jun 2023 10-Q 25 Jul 2024 2024 Q2
Q1 2023 257,372,942 -1,573,991 -0.61% 01 Jan 2023 31 Mar 2023 10-Q 25 Apr 2024 2024 Q1
Q4 2022 257,383,578 -3,783,145 -1.4% 01 Oct 2022 31 Dec 2022 10-K 13 Feb 2025 2024 FY
Q3 2022 257,197,010 -3,353,764 -1.3% 01 Jul 2022 30 Sep 2022 10-Q 26 Oct 2023 2023 Q3
Q2 2022 257,179,434 -3,771,971 -1.4% 01 Apr 2022 30 Jun 2022 10-Q 03 Aug 2023 2023 Q2
Q1 2022 258,946,933 -3,750,554 -1.4% 01 Jan 2022 31 Mar 2022 8-K 03 Aug 2023
Q4 2021 261,166,723 -2,022,976 -0.77% 01 Oct 2021 31 Dec 2021 10-K 14 Feb 2024 2023 FY
Q3 2021 260,550,774 -2,447,543 -0.93% 01 Jul 2021 30 Sep 2021 10-Q 03 Nov 2022 2022 Q3
Q2 2021 260,951,405 -2,042,870 -0.78% 01 Apr 2021 30 Jun 2021 10-Q 03 Aug 2022 2022 Q2
Q1 2021 262,697,487 -1,092,877 -0.41% 01 Jan 2021 31 Mar 2021 10-Q 04 May 2022 2022 Q1
Q4 2020 263,189,699 -602,994 -0.23% 01 Oct 2020 31 Dec 2020 8-K 03 Aug 2023
Q3 2020 262,998,317 -855,364 -0.32% 01 Jul 2020 30 Sep 2020 10-Q 28 Oct 2021 2021 Q3
Q2 2020 262,994,275 -852,695 -0.32% 01 Apr 2020 30 Jun 2020 10-Q 05 Aug 2021 2021 Q2
Q1 2020 263,790,364 +186,946 +0.07% 01 Jan 2020 31 Mar 2020 10-Q 29 Apr 2021 2021 Q1
Q4 2019 263,792,693 +142,538 +0.05% 01 Oct 2019 31 Dec 2019 10-K 17 Feb 2022 2021 FY
Q3 2019 263,853,681 +224,843 +0.08% 01 Jul 2019 30 Sep 2019 10-Q 29 Oct 2020 2020 Q3
Q2 2019 263,846,970 +155,798 +0.06% 01 Apr 2019 30 Jun 2019 10-Q 07 Aug 2020 2020 Q2
Q1 2019 263,603,418 -224,545 -0.08% 01 Jan 2019 31 Mar 2019 10-Q 07 May 2020 2020 Q1
Q4 2018 263,650,155 -32,453 -0.01% 01 Oct 2018 31 Dec 2018 10-K 18 Feb 2021 2020 FY
Q3 2018 263,628,838 +185,774 +0.07% 01 Jul 2018 30 Sep 2018 10-Q 29 Oct 2019 2019 Q3
Q2 2018 263,691,172 +303,834 +0.12% 01 Apr 2018 30 Jun 2018 10-Q 30 Jul 2019 2019 Q2
Q1 2018 263,827,963 +766,018 +0.29% 01 Jan 2018 31 Mar 2018 10-Q 25 Apr 2019 2019 Q1
Q4 2017 263,682,608 +33,357,596 +14% 01 Oct 2017 31 Dec 2017 10-K 13 Feb 2020 2019 FY
Q3 2017 263,443,064 +437,614 +0.17% 01 Jul 2017 30 Sep 2017 10-Q 30 Oct 2018 2018 Q3
Q2 2017 263,387,338 +53,082,003 +25% 01 Apr 2017 30 Jun 2017 10-Q 25 Jul 2018 2018 Q2
Q1 2017 263,061,945 +140,283,655 +114% 01 Jan 2017 31 Mar 2017 10-Q 02 May 2018 2018 Q1
Q4 2016 230,325,012 01 Oct 2016 31 Dec 2016 10-K 14 Feb 2019 2018 FY
Q3 2016 263,005,450 +139,735,548 +113% 01 Jul 2016 30 Sep 2016 10-Q 26 Oct 2017 2017 Q3
Q2 2016 210,305,335 +86,226,151 +69% 01 Apr 2016 30 Jun 2016 10-Q 26 Jul 2017 2017 Q2
Q1 2016 122,778,290 01 Jan 2016 31 Mar 2016 10-Q 01 May 2017 2017 Q1
Q3 2015 123,269,902 01 Jul 2015 30 Sep 2015 10-Q 31 Oct 2016 2016 Q3
Q2 2015 124,079,184 01 Apr 2015 30 Jun 2015 10-Q 05 Aug 2016 2016 Q2

Waste Connections, 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 257,323,595 -642,276 -0.25% 01 Jan 2025 31 Dec 2025 10-K 12 Feb 2026 2025 FY
2024 257,965,871 +414,742 +0.16% 01 Jan 2024 31 Dec 2024 10-K 12 Feb 2026 2025 FY
2023 257,551,129 +167,551 +0.06% 01 Jan 2023 31 Dec 2023 10-K 12 Feb 2026 2025 FY
2022 257,383,578 -3,783,145 -1.4% 01 Jan 2022 31 Dec 2022 10-K 13 Feb 2025 2024 FY
2021 261,166,723 -2,022,976 -0.77% 01 Jan 2021 31 Dec 2021 10-K 14 Feb 2024 2023 FY
2020 263,189,699 -602,994 -0.23% 01 Jan 2020 31 Dec 2020 8-K 03 Aug 2023
2019 263,792,693 +142,538 +0.05% 01 Jan 2019 31 Dec 2019 10-K 17 Feb 2022 2021 FY
2018 263,650,155 -32,453 -0.01% 01 Jan 2018 31 Dec 2018 10-K 18 Feb 2021 2020 FY
2017 263,682,608 +33,357,596 +14% 01 Jan 2017 31 Dec 2017 10-K 13 Feb 2020 2019 FY
2016 230,325,012 +45,087,116 +24% 01 Jan 2016 31 Dec 2016 10-K 14 Feb 2019 2018 FY
2015 185,237,896 +61,022,550 +49% 01 Jan 2015 31 Dec 2015 10-K 15 Feb 2018 2017 FY
2014 124,215,346 +9,045,346 +7.9% 01 Jan 2014 31 Dec 2014 10-K 27 Feb 2017 2016 FY
2013 115,170,000 -1,008,000 -0.87% 01 Jan 2013 31 Dec 2013 40-F 30 Mar 2015 2014 FY
2012 116,178,000 -4,505,000 -3.7% 01 Jan 2012 31 Dec 2012 40-F 28 Mar 2014 2013 FY
2011 120,683,000 +24,232,000 +25% 01 Jan 2011 31 Dec 2011 40-F/A 03 Apr 2013 2012 FY
2010 96,451,000 01 Jan 2010 31 Dec 2010 40-F 20 Mar 2012 2011 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.