WHITE MOUNTAINS INSURANCE GROUP LTD Annual Weighted Average Number of Shares Outstanding, Basic from 2010 to 2023

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
White Mountains Insurance Group Ltd quarterly/annual Weighted Average Number of Shares Outstanding, Basic history and growth rate from 2010 to 2023.
  • White Mountains Insurance Group Ltd Weighted Average Number of Shares Outstanding, Basic for the quarter ending September 30, 2024 was 2.53M shares, a 0.39% increase year-over-year.
  • White Mountains Insurance Group Ltd annual Weighted Average Number of Shares Outstanding, Basic for 2023 was 2.53M shares, a 10.6% decline from 2022.
  • White Mountains Insurance Group Ltd annual Weighted Average Number of Shares Outstanding, Basic for 2022 was 2.83M shares, a 7.11% decline from 2021.
  • White Mountains Insurance Group Ltd annual Weighted Average Number of Shares Outstanding, Basic for 2021 was 3.04M shares, a 1.26% decline from 2020.
Weighted Average Number of Shares Outstanding, Basic, Annual (shares)
Weighted Average Number of Shares Outstanding, Basic, YoY Annual Growth (%)
Period Value YoY Chg Change % Start Date End Date Report Filed
2023 2.53M -299K -10.6% Jan 1, 2023 Dec 31, 2023 10-K 2024-02-26
2022 2.83M -216K -7.11% Jan 1, 2022 Dec 31, 2022 10-K 2024-02-26
2021 3.04M -38.9K -1.26% Jan 1, 2021 Dec 31, 2021 10-K 2024-02-26
2020 3.08M -59.7K -1.9% Jan 1, 2020 Dec 31, 2020 10-K 2023-02-27
2019 3.14M -201K -6.02% Jan 1, 2019 Dec 31, 2019 10-K 2022-02-28
2018 3.34M -897K -21.2% Jan 1, 2018 Dec 31, 2018 10-K 2021-02-26
2017 4.24M -711K -14.4% Jan 1, 2017 Dec 31, 2017 10-K 2020-03-02
2016 4.95M -861K -14.8% Jan 1, 2016 Dec 31, 2016 10-K 2019-02-27
2015 5.81M -215K -3.57% Jan 1, 2015 Dec 31, 2015 10-K 2018-02-28
2014 6.03M -83K -1.36% Jan 1, 2014 Dec 31, 2014 10-K 2017-02-27
2013 6.11M -600K -8.94% Jan 1, 2013 Dec 31, 2013 10-K 2016-02-29
2012 6.71M -1.1M -14.1% Jan 1, 2012 Dec 31, 2012 10-K 2015-02-27
2011 7.81M -640K -7.57% Dec 31, 2010 Dec 31, 2011 10-K 2012-02-28
2010 8.45M Dec 31, 2009 Dec 31, 2010 10-K 2012-02-28
* An asterisk sign (*) next to the value indicates that the value is likely invalid.