White Mountains Insurance Group Shares Outstanding 2010-2024 | WTM

White Mountains Insurance Group shares outstanding history from 2010 to 2024. Shares outstanding can be defined as the number of shares held by shareholders (including insiders) assuming conversion of all convertible debt, securities, warrants and options. This metric excludes the company's treasury shares.
  • White Mountains Insurance Group shares outstanding for the quarter ending September 30, 2024 were 0.003B, a 0.4% increase year-over-year.
  • White Mountains Insurance Group 2023 shares outstanding were 0.003B, a 10.58% decline from 2022.
  • White Mountains Insurance Group 2022 shares outstanding were 0.003B, a 7.13% decline from 2021.
  • White Mountains Insurance Group 2021 shares outstanding were 0.003B, a 1.23% decline from 2020.
White Mountains Insurance Group Annual Shares Outstanding
(Millions of Shares)
2023 3
2022 3
2021 3
2020 3
2019 3
2018 3
2017 4
2016 5
2015 6
2014 6
2013 6
2012 7
2011 8
2010 8
2009 9
White Mountains Insurance Group Quarterly Shares Outstanding
(Millions of Shares)
2024-09-30 3
2024-06-30 3
2024-03-31 3
2023-12-31 3
2023-09-30 3
2023-06-30 3
2023-03-31 3
2022-12-31 3
2022-09-30 3
2022-06-30 3
2022-03-31 3
2021-12-31 3
2021-09-30 3
2021-06-30 3
2021-03-31 3
2020-12-31 3
2020-09-30 3
2020-06-30 3
2020-03-31 3
2019-12-31 3
2019-09-30 3
2019-06-30 3
2019-03-31 3
2018-12-31 3
2018-09-30 3
2018-06-30 3
2018-03-31 4
2017-12-31 4
2017-09-30 4
2017-06-30 5
2017-03-31 5
2016-12-31 5
2016-09-30 5
2016-06-30 5
2016-03-31 5
2015-12-31 6
2015-09-30 6
2015-06-30 6
2015-03-31 6
2014-12-31 6
2014-09-30 6
2014-06-30 6
2014-03-31 6
2013-12-31 6
2013-09-30 6
2013-06-30 6
2013-03-31 6
2012-12-31 7
2012-09-30 6
2012-06-30 7
2012-03-31 7
2011-12-31 8
2011-09-30 8
2011-06-30 8
2011-03-31 8
2010-12-31 8
2010-09-30 8
2010-06-30 9
2010-03-31 9
2009-12-31 9
2009-09-30 9
2009-06-30 9
2009-03-31 9
Sector Industry Market Cap Revenue
Finance Property, Casualty and Title Insurance $5.075B $2.167B
White Mountains Insurance Group, Ltd. is engaged in the business of property and casualty insurance and reinsurance.
Stock Name Country Market Cap PE Ratio
Berkshire Hathaway (BRK.B) United States $1029.083B 24.89
Berkshire Hathaway (BRK.A) United States $1027.701B 24.85
Progressive (PGR) United States $147.244B 17.90
Chubb (CB) Switzerland $109.997B 12.11
Tokio Marine Holdings (TKOMY) Japan $66.000B 8.13
Travelers (TRV) United States $56.219B 11.47
Allstate (ALL) United States $50.810B 10.47
Arch Capital Group (ACGL) Bermuda $35.322B 9.88
MS&AD Insurances (MSADY) Japan $34.130B 14.21
Fairfax Financial Holdings (FRFHF) Canada $32.366B 8.65
W.R Berkley (WRB) United States $23.428B 14.85
Sampo (SAXPY) Finland $22.757B 15.78
Cincinnati Financial (CINF) United States $21.557B 20.55
Fidelity National Financial (FNF) United States $16.000B 14.44
CNA Financial (CNA) United States $13.447B 10.13
RenaissanceRe Holdings (RNR) Bermuda $12.513B 5.62
Kinsale Capital (KNSL) United States $11.521B 32.29
American Financial (AFG) United States $10.798B 11.97
Axis Capital Holdings (AXS) Bermuda $7.880B 8.42
RLI (RLI) United States $7.149B 27.18
First American Financial (FAF) United States $6.603B 17.09
Hanover Insurance (THG) United States $5.984B 12.41
Selective Insurance (SIGI) United States $5.208B 26.36
NMI Holdings Inc (NMIH) United States $3.070B 8.62
Palomar Holdings (PLMR) United States $2.931B 26.24
Mercury General (MCY) United States $2.827B 9.18
Skyward Specialty Insurance (SKWD) United States $1.979B 17.19
Stewart Information Services (STC) United States $1.893B 20.26
Root (ROOT) United States $1.657B 0.00
HCI (HCI) United States $1.291B 10.61
Safety Insurance (SAFT) United States $1.176B 22.59
Bowhead Specialty Holdings (BOW) United States $1.104B 0.00
ProAssurance (PRA) United States $0.779B 25.37
United Fire (UFCS) United States $0.649B 13.12
American Coastal Insurance (ACIC) United States $0.584B 6.62
UNIVERSAL INSURANCE HOLDINGS INC (UVE) United States $0.567B 10.27
Ambac Financial (AMBC) United States $0.554B 13.58
Donegal (DGICA) United States $0.518B 25.92
Greenlight Capital Re (GLRE) Cayman Islands $0.481B 5.48
Global Indemnity (GBLI) United States $0.479B 9.41
Donegal (DGICB) United States $0.471B 26.23
Investors Title (ITIC) United States $0.433B 15.22
Heritage Insurance Holdings (HRTG) United States $0.357B 4.66
NI Holdings (NODK) United States $0.307B 114.23
Kingstone (KINS) United States $0.229B 16.73
Kingsway Financial Services (KFS) United States $0.221B 0.00
First Acceptance (FACO) United States $0.120B 1.51
Maiden Holdings (MHLD) Bermuda $0.090B 0.00
Roadzen (RDZN) United States $0.089B 0.00
ICC Holdings (ICCH) United States $0.073B 10.45
Conifer Holdings (CNFR) United States $0.012B 0.00