NYSE : WTM
White Mountains Insurance Group, Ltd. — Price history
Financials · Insurance - Property & Casualty · Bermuda
Last price 2260.395 USD (Oct 30, 2026, 9:37 AM EDT) · Market cap 5.32B
Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports
Price history
White Mountains Insurance Group, Ltd. (WTM) closed at 2269.99 USD on 2026-10-30. Daily open, high, low, close and volume for recent sessions:
| Date | Open | High | Low | Close | Volume | Change |
|---|---|---|---|---|---|---|
| 2026-10-30 | 2256.44 | 2274.72 | 2241.2 | 2269.99 | 20,558 | +1.09% |
| 2026-10-29 | 2240 | 2258.5 | 2234.5 | 2245.46 | 24,745 | +1.67% |
| 2026-10-28 | 2212 | 2227.27 | 2195.5 | 2208.58 | 21,029 | -0.16% |
| 2026-10-27 | 2218.22 | 2227 | 2196.682 | 2212.2 | 20,777 | -0.68% |
| 2026-10-26 | 2228.06 | 2239.36 | 2150 | 2227.34 | 18,769 | +0.09% |
| 2026-10-23 | 2236.73 | 2247.22 | 2218.21 | 2225.24 | 20,281 | -0.99% |
| 2026-10-22 | 2220.1 | 2252.415 | 2200.356 | 2247.52 | 22,870 | +1.70% |
| 2026-10-21 | 2216.66 | 2224.78 | 2162 | 2209.95 | 29,698 | -0.17% |
| 2026-10-20 | 2179 | 2236.12 | 2179 | 2213.61 | 27,847 | +2.15% |
| 2026-10-19 | 2147.1 | 2177.63 | 2147.1 | 2167.12 | 16,988 | +0.32% |
| 2026-10-16 | 2146.23 | 2172.04 | 2137.925 | 2160.31 | 21,793 | +0.77% |
| 2026-10-15 | 2124.97 | 2152.25 | 2109 | 2143.73 | 30,223 | +2.18% |
| 2026-10-14 | 2100.3 | 2106.608 | 2069.25 | 2098.01 | 18,783 | +0.23% |
| 2026-10-13 | 2100.63 | 2101.495 | 2079.035 | 2093.13 | 16,098 | +0.31% |
| 2026-10-12 | 2069.07 | 2098.45 | 2064.96 | 2086.76 | 24,507 | +1.27% |
| 2026-10-09 | 2059.07 | 2066.63 | 2046.41 | 2060.63 | 20,112 | +0.04% |
| 2026-10-08 | 2036.57 | 2064.04 | 2020.108 | 2059.77 | 18,707 | +1.39% |
| 2026-10-07 | 2064.01 | 2064.01 | 2029.36 | 2031.5 | 20,340 | -0.28% |
| 2026-10-06 | 2015.64 | 2038.78 | 2008.99 | 2037.25 | 18,746 | +0.88% |
| 2026-10-05 | 2031.81 | 2046.09 | 2019.44 | 2019.44 | 20,351 | -0.07% |
| 2026-10-02 | 2012.3 | 2034.895 | 2002.29 | 2020.92 | 16,299 | +0.39% |
| 2026-10-01 | 1999.98 | 2023.86 | 1999.22 | 2013.04 | 14,221 | +0.33% |
| 2026-09-30 | 2028.44 | 2028.44 | 1997.125 | 2006.49 | 15,661 | -0.74% |
| 2026-09-29 | 2010.77 | 2028.01 | 2002.61 | 2021.51 | 12,824 | +0.32% |
| 2026-09-28 | 2035.5 | 2035.5 | 2000.84 | 2014.97 | 15,110 | -0.67% |
| 2026-09-25 | 2047.99 | 2049.99 | 2018.27 | 2028.62 | 9,212 | -0.03% |
| 2026-09-24 | 2056.01 | 2056.01 | 2029.33 | 2029.33 | 10,923 | -0.13% |
| 2026-09-23 | 2049.76 | 2069.89 | 2028.105 | 2032.01 | 12,906 | -1.05% |
| 2026-09-22 | 2056.85 | 2067.178 | 2037.575 | 2053.64 | 16,122 | -0.16% |
| 2026-09-21 | 2062.78 | 2076.53 | 2049.62 | 2056.85 | 17,752 | -0.22% |
| 2026-09-18 | 2052.91 | 2084.14 | 2029.15 | 2061.3 | 38,949 | +0.14% |
| 2026-09-17 | 2075 | 2088.29 | 2039.97 | 2058.32 | 22,745 | -0.20% |
| 2026-09-16 | 2041.02 | 2074.41 | 2040.01 | 2062.37 | 32,823 | +0.80% |
| 2026-09-15 | 2057.63 | 2057.63 | 2027.64 | 2045.94 | 19,601 | -0.54% |
| 2026-09-14 | 2068.77 | 2070.02 | 2045.025 | 2057 | 17,261 | +0.19% |
| 2026-09-11 | 2086.68 | 2098.395 | 2042.585 | 2053.15 | 20,087 | -1.10% |
| 2026-09-10 | 2062.2 | 2084.125 | 2043.145 | 2075.99 | 30,072 | +1.23% |
| 2026-09-09 | 2051.63 | 2055.7 | 2037 | 2050.81 | 16,400 | -0.08% |
| 2026-09-08 | 2083.32 | 2091.42 | 2050.01 | 2052.48 | 27,066 | -2.43% |
| 2026-09-04 | 2100 | 2117.8 | 2073.35 | 2103.49 | 24,920 | -0.41% |
| 2026-09-03 | 2115 | 2139.89 | 2081.01 | 2112.23 | 21,772 | +0.36% |
| 2026-09-02 | 2099.03 | 2129.1 | 2088.33 | 2104.75 | 20,086 | +0.28% |
| 2026-09-01 | 2107.85 | 2125.76 | 2093.43 | 2098.96 | 22,104 | -0.15% |
| 2026-08-31 | 2130.43 | 2135 | 2093.545 | 2102.01 | 21,810 | -1.56% |
| 2026-08-28 | 2133.03 | 2150 | 2117.49 | 2135.41 | 18,405 | +0.37% |
| 2026-08-27 | 2125.01 | 2145 | 2105.61 | 2127.57 | 23,494 | -0.24% |
| 2026-08-26 | 2134.74 | 2165 | 2126.915 | 2132.74 | 16,135 | -0.40% |
| 2026-08-25 | 2135.75 | 2146.038 | 2120 | 2141.2 | 13,651 | +0.42% |
| 2026-08-24 | 2100.08 | 2146.498 | 2100.08 | 2132.3 | 19,596 | +1.01% |
| 2026-08-21 | 2101.86 | 2140.295 | 2101.86 | 2110.95 | 28,883 | -0.32% |
| 2026-08-20 | 2123.9 | 2131.84 | 2095.01 | 2117.7 | 21,207 | -0.54% |
| 2026-08-19 | 2130.79 | 2150.84 | 2107.66 | 2129.2 | 20,037 | -0.76% |
| 2026-08-18 | 2125.49 | 2157.695 | 2090 | 2145.46 | 22,558 | +1.52% |
| 2026-08-17 | 2130.23 | 2145.475 | 2107.78 | 2113.4 | 17,006 | -1.11% |
| 2026-08-14 | 2137.82 | 2145 | 2121.09 | 2137.12 | 14,171 | -0.20% |
| 2026-08-13 | 2115.01 | 2141.76 | 2096.72 | 2141.42 | 28,680 | +1.04% |
| 2026-08-12 | 2134.01 | 2152.19 | 2094.04 | 2119.46 | 27,107 | +0.35% |
| 2026-08-11 | 2112.16 | 2126.99 | 2093.63 | 2112.01 | 21,080 | +0.11% |
| 2026-08-10 | 2148.61 | 2172.18 | 2107.87 | 2109.68 | 27,210 | -1.85% |
| 2026-08-07 | 2132 | 2168.31 | 2112.6 | 2149.44 | 30,112 | +0.39% |
| 2026-08-06 | 2137.73 | 2151.2 | 2112.92 | 2141.09 | 28,913 | +1.38% |
| 2026-08-05 | 2136.5 | 2136.5 | 2095.43 | 2111.91 | 19,307 | -0.28% |
| 2026-08-04 | 2098.3 | 2127.875 | 2070 | 2117.86 | 23,374 | +0.78% |
| 2026-08-03 | 2119.19 | 2136 | 2086.77 | 2101.47 | 19,945 | +0.18% |
| 2026-07-31 | 2105.57 | 2129.315 | 2084.99 | 2097.73 | 12,669 | -0.99% |
| 2026-07-30 | 2151.3 | 2151.3 | 2087.2 | 2118.61 | 13,781 | -1.48% |
| 2026-07-29 | 2186.21 | 2211 | 2125.64 | 2150.34 | 21,151 | -2.37% |
| 2026-07-28 | 2175.6 | 2218.61 | 2171.3 | 2202.61 | 17,249 | +0.40% |
| 2026-07-27 | 2201.75 | 2231 | 2182.58 | 2193.94 | 18,596 | -0.64% |
| 2026-07-24 | 2178.36 | 2233.66 | 2158.606 | 2208.05 | 11,795 | +1.43% |
| 2026-07-23 | 2176.75 | 2208 | 2146.505 | 2176.85 | 11,350 | -0.25% |
| 2026-07-22 | 2192 | 2211.04 | 2161.29 | 2182.32 | 16,141 | -0.50% |
| 2026-07-21 | 2201.51 | 2222.5 | 2167.98 | 2193.26 | 13,536 | -0.81% |
| 2026-07-20 | 2214.5 | 2249.05 | 2209.73 | 2211.22 | 16,079 | -0.01% |
| 2026-07-17 | 2198.24 | 2239.95 | 2198.24 | 2211.52 | 12,572 | +0.68% |
| 2026-07-16 | 2126.1 | 2203.64 | 2126.1 | 2196.48 | 21,179 | +2.65% |
| 2026-07-15 | 2162.6 | 2173.745 | 2125.835 | 2139.73 | 15,267 | -1.29% |
| 2026-07-14 | 2162.51 | 2187.925 | 2146.35 | 2167.79 | 21,213 | -0.33% |
| 2026-07-13 | 2192.7 | 2203.36 | 2157.5 | 2174.96 | 15,968 | -0.29% |
| 2026-07-10 | 2197.99 | 2199.15 | 2165.09 | 2181.19 | 18,516 | -0.18% |
| 2026-07-09 | 2167.02 | 2189.815 | 2159.73 | 2185.23 | 25,904 | +0.83% |
| 2026-07-08 | 2164.98 | 2179.585 | 2147.5 | 2167.25 | 18,390 | +0.06% |
| 2026-07-07 | 2176 | 2198.87 | 2161.9 | 2165.85 | 14,273 | -0.02% |
| 2026-07-06 | 2165.26 | 2182.9 | 2145.32 | 2166.27 | 14,649 | -0.35% |
| 2026-07-02 | 2090 | 2186.81 | 2068.595 | 2173.81 | 25,519 | +5.32% |
| 2026-07-01 | 2077.5 | 2101.1 | 2050 | 2064.04 | 17,589 | -0.45% |
| 2026-06-30 | 2075.6 | 2098.495 | 2057.34 | 2073.39 | 16,671 | -0.84% |
| 2026-06-29 | 2085.79 | 2104.79 | 2064.64 | 2090.94 | 13,245 | -0.27% |
| 2026-06-26 | 2023.79 | 2096.56 | 2023.79 | 2096.56 | 25,750 | +3.81% |
| 2026-06-25 | 2021.78 | 2048.66 | 2009.02 | 2019.7 | 14,352 | -0.13% |
| 2026-06-24 | 2026.75 | 2044.04 | 2006.15 | 2022.41 | 13,491 | -0.06% |
| 2026-06-23 | 2015.36 | 2028.34 | 2001.99 | 2023.63 | 16,052 | +0.64% |
| 2026-06-22 | 2023.03 | 2035 | 1999.84 | 2010.75 | 13,169 | -0.13% |
| 2026-06-18 | 1997.36 | 2019.89 | 1990.78 | 2013.36 | 25,426 | +0.49% |
| 2026-06-17 | 2021.6 | 2045.5 | 1990 | 2003.49 | 21,156 | -1.42% |
| 2026-06-16 | 2037.76 | 2051.66 | 2010 | 2032.37 | 20,369 | +0.09% |
| 2026-06-15 | 2026.1 | 2059.62 | 2000.35 | 2030.64 | 31,018 | +0.33% |
| 2026-06-12 | 1995.5 | 2030 | 1991.3 | 2024.05 | 17,746 | +1.73% |
| 2026-06-11 | 2021.1 | 2041.42 | 1987 | 1989.54 | 17,043 | -1.45% |
| 2026-06-10 | 2014.35 | 2037.785 | 2006.15 | 2018.89 | 23,503 | +0.70% |
| 2026-06-09 | 2029.5 | 2050 | 1991.29 | 2004.76 | 26,468 | -0.94% |
| 2026-06-08 | 2060 | 2070 | 2020.03 | 2023.7 | 28,818 | -2.01% |
| 2026-06-05 | 2016.8 | 2084.71 | 2016.8 | 2065.14 | 22,318 | +2.46% |
| 2026-06-04 | 2035 | 2065 | 2010.54 | 2015.54 | 29,875 | -0.91% |
| 2026-06-03 | 2050.81 | 2066.055 | 2017.98 | 2034.02 | 44,973 | -0.82% |
| 2026-06-02 | 2060.03 | 2087.91 | 2050.62 | 2050.81 | 23,501 | -0.54% |
| 2026-06-01 | 2052.25 | 2077.2 | 2052.25 | 2062.03 | 24,247 | -0.14% |
| 2026-05-29 | 2093.14 | 2096.55 | 2060.92 | 2064.82 | 25,574 | -0.94% |
| 2026-05-28 | 2090.39 | 2106.05 | 2072.01 | 2084.31 | 23,509 | -0.84% |
| 2026-05-27 | 2138.97 | 2159 | 2094.465 | 2101.94 | 26,949 | -1.28% |
| 2026-05-26 | 2140.4 | 2166.05 | 2129.17 | 2129.17 | 16,926 | -0.82% |
| 2026-05-22 | 2136.84 | 2159 | 2136.84 | 2146.85 | 16,554 | +0.36% |
| 2026-05-21 | 2130.13 | 2152.18 | 2130.03 | 2139.09 | 22,424 | -0.27% |
| 2026-05-20 | 2152.05 | 2175 | 2142.5 | 2144.81 | 18,203 | +0.03% |
| 2026-05-19 | 2127.27 | 2159 | 2125.02 | 2144.19 | 29,147 | +0.27% |
| 2026-05-18 | 2139 | 2177 | 2121.03 | 2138.35 | 17,881 | +0.07% |
| 2026-05-15 | 2119.07 | 2149.99 | 2105 | 2136.76 | 21,164 | +1.14% |
| 2026-05-14 | 2128.91 | 2196.09 | 2096.23 | 2112.72 | 27,705 | -0.34% |
| 2026-05-13 | 2105.14 | 2150 | 2105.14 | 2119.91 | 22,999 | +0.51% |
| 2026-05-12 | 2141.68 | 2162 | 2099.94 | 2109.2 | 22,395 | -1.14% |