White Mountains Insurance Group - 38 Year Stock Price History | WTM

Historical daily share price chart and data for White Mountains Insurance Group since 1986 adjusted for splits and dividends. The latest closing stock price for White Mountains Insurance Group as of July 22, 2024 is 1736.15.
  • The all-time high White Mountains Insurance Group stock closing price was 1871.40 on May 08, 2024.
  • The White Mountains Insurance Group 52-week high stock price is 1899.21, which is 9.4% above the current share price.
  • The White Mountains Insurance Group 52-week low stock price is 1401.01, which is 19.3% below the current share price.
  • The average White Mountains Insurance Group stock price for the last 52 weeks is 1631.64.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
White Mountains Insurance Group Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2024 1724.1368 1509.0941 1871.4000 1474.1444 1736.1500 15.42%
2023 1465.1983 1394.9814 1606.1778 1318.2849 1504.1370 6.49%
2022 1213.7423 1007.9567 1420.9575 1004.0954 1412.4885 39.63%
2021 1111.8276 1011.4397 1263.5843 984.6694 1011.6084 1.41%
2020 931.6341 1118.0762 1159.5174 693.8788 997.5529 -10.19%
2019 1003.1637 850.4017 1124.2595 846.1746 1110.7180 30.20%
2018 876.6344 842.4568 973.7448 783.8459 853.0772 0.88%
2017 868.2569 843.0688 939.7201 833.0564 845.6655 1.93%
2016 800.6807 713.6831 861.3274 693.2176 829.6230 15.18%
2015 696.2874 625.4176 800.7775 611.5634 720.3133 15.52%
2014 603.6084 593.5712 667.6828 552.4758 623.5473 4.66%
2013 570.3070 516.2336 603.0943 516.2336 595.7643 17.31%
2012 501.2455 448.6128 540.0681 432.9649 507.8516 13.80%
2011 386.5903 337.3528 446.2706 333.6629 446.2706 35.50%
2010 321.7754 328.3206 356.1361 291.6802 329.3449 1.17%
2009 250.1128 256.1972 330.8454 145.8982 325.5414 25.30%
2008 409.4457 490.8358 496.0538 205.9596 259.8057 -47.59%
2007 529.8489 551.2258 580.3402 480.3315 495.7056 -9.98%
2006 502.7590 517.9427 570.4448 424.8667 550.6841 5.66%
2005 580.0799 579.6319 651.2207 518.4372 521.1617 -12.17%
2004 474.0473 415.3034 605.3429 414.8460 593.4014 41.04%
2003 351.1799 294.0798 421.7068 283.3529 420.7463 43.29%
2002 297.8527 316.2659 343.6233 258.6266 293.6252 -6.63%
2001 301.1430 283.4578 353.3142 260.3413 314.4587 9.81%
2000 156.3121 104.1872 286.3754 90.7981 286.3754 168.02%
1999 117.7529 124.0042 130.9903 102.5080 106.8473 -12.64%
1998 118.4428 105.2741 132.8829 101.8777 122.3100 17.14%
1997 91.7782 82.0180 106.9999 81.3756 104.4112 27.30%
1996 71.2127 63.1153 82.0180 61.4182 82.0180 29.74%
1995 60.6801 61.3466 64.3081 56.0581 63.2171 3.41%
1994 60.3638 64.5197 67.0582 51.1927 61.1350 -7.96%
1993 70.4751 60.9235 78.1682 60.6020 66.4235 9.03%
1992 58.2320 58.9096 62.6158 53.3081 60.9235 3.03%
1991 52.6435 43.9452 59.3327 42.2711 59.1296 36.16%
1990 32.0453 28.9772 43.4262 24.5900 43.4262 52.02%
1989 28.2570 23.5217 32.9437 23.4247 28.5662 20.91%
1988 23.7625 21.0258 26.8413 20.5239 23.6267 15.64%
1987 27.5679 27.4549 33.0267 19.1374 20.4307 -25.84%
Sector Industry Market Cap Revenue
Finance Property, Casualty and Title Insurance $4.425B $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.A) United States $936.848B 23.25
Berkshire Hathaway (BRK.B) United States $936.367B 23.25
Progressive (PGR) United States $128.473B 19.19
Chubb (CB) Switzerland $105.527B 11.02
Tokio Marine Holdings (TKOMY) Japan $77.280B 15.65
Travelers (TRV) United States $46.596B 12.59
Allstate (ALL) United States $46.022B 23.76
MS&AD Insurances (MSADY) Japan $37.713B 15.70
Arch Capital Group (ACGL) Bermuda $36.085B 10.48
Fairfax Financial Holdings (FRFHF) Canada $27.182B 7.51
Sampo (SAXPY) Finland $21.417B 17.64
W.R Berkley (WRB) United States $19.765B 14.06
Cincinnati Financial (CINF) United States $18.948B 17.62
Fidelity National Financial (FNF) United States $14.588B 14.24
CNA Financial (CNA) United States $12.832B 9.81
RenaissanceRe Holdings (RNR) Bermuda $11.932B 5.49
American Financial (AFG) United States $10.477B 11.98
Kinsale Capital (KNSL) United States $8.622B 27.32
CCC Intelligent Solutions Holdings (CCCS) United States $6.957B 93.25
RLI (RLI) United States $6.372B 26.81
Axis Capital Holdings (AXS) Bermuda $6.090B 7.14
First American Financial (FAF) United States $5.977B 15.53
Selective Insurance (SIGI) United States $4.990B 22.30
Hanover Insurance (THG) United States $4.833B 29.61
Mercury General (MCY) United States $3.122B 21.68
NMI Holdings Inc (NMIH) United States $3.009B 9.28
Palomar Holdings (PLMR) United States $2.213B 25.01
Stewart Information Services (STC) United States $1.932B 30.19
Skyward Specialty Insurance (SKWD) United States $1.547B 15.92
Safety Insurance (SAFT) United States $1.238B 31.84
Root (ROOT) United States $1.148B 0.00
HCI (HCI) United States $0.929B 9.33
Bowhead Specialty Holdings (BOW) United States $0.812B 0.00
ProAssurance (PRA) United States $0.574B 93.75
Ambac Financial (AMBC) United States $0.566B 3.90
UNIVERSAL INSURANCE HOLDINGS INC (UVE) United States $0.553B 8.69
United Fire (UFCS) United States $0.544B 0.00
American Coastal Insurance (ACIC) United States $0.519B 5.77
Donegal (DGICA) United States $0.454B 453.33
Greenlight Capital Re (GLRE) Cayman Islands $0.453B 4.29
Global Indemnity (GBLI) United States $0.429B 12.60
Donegal (DGICB) United States $0.382B 1145.00
Investors Title (ITIC) United States $0.364B 14.57
NI Holdings (NODK) United States $0.322B 62.40
Kingsway Financial Services (KFS) United States $0.235B 0.00
Heritage Insurance Holdings (HRTG) United States $0.216B 4.25
Maiden Holdings (MHLD) Bermuda $0.199B 0.00
First Acceptance (FACO) United States $0.152B 1.92
Roadzen (RDZN) United States $0.125B 0.00
ICC Holdings (ICCH) United States $0.072B 13.27
Kingstone (KINS) United States $0.053B 0.00
Conifer Holdings (CNFR) United States $0.010B 0.00