White Mountains Insurance Group (WTM)
NYSE:WTM
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Time Period
1Y
Events
Historical Prices
Rows:
May 20, 2026
2,152.05
2,175.00
2,142.50
2,144.81
2,144.81
+0.03%
18,203
0.98
May 19, 2026
2,127.27
2,159.00
2,125.02
2,144.19
2,144.19
+0.27%
29,147
1.59
May 18, 2026
2,139.00
2,177.00
2,121.03
2,138.35
2,138.35
+0.07%
17,881
0.98
May 15, 2026
2,119.07
2,149.99
2,105.00
2,136.76
2,136.76
+1.14%
21,164
1.16
May 14, 2026
2,128.91
2,196.09
2,096.23
2,112.72
2,112.72
-0.34%
27,705
1.56
May 13, 2026
2,105.14
2,150.00
2,105.14
2,119.91
2,119.91
+0.51%
22,999
1.31
May 12, 2026
2,141.68
2,162.00
2,099.94
2,109.20
2,109.20
-1.14%
22,395
1.28
May 11, 2026
2,143.00
2,173.11
2,110.00
2,133.58
2,133.58
+0.24%
20,958
1.20
May 08, 2026
2,103.90
2,136.45
2,075.05
2,128.40
2,128.40
+1.72%
18,776
1.07
May 07, 2026
2,080.00
2,106.28
2,050.01
2,092.50
2,092.50
+0.60%
26,154
1.50
May 06, 2026
2,151.30
2,176.58
2,071.88
2,080.00
2,080.00
-3.33%
38,256
2.22
May 05, 2026
2,173.37
2,193.71
2,147.77
2,151.67
2,151.67
-0.73%
17,258
1.00
May 04, 2026
2,153.87
2,203.00
2,132.76
2,167.41
2,167.41
+0.18%
26,776
1.57
May 01, 2026
2,213.00
2,216.52
2,158.18
2,163.50
2,163.50
-3.07%
19,453
1.15
Apr 30, 2026
2,201.09
2,235.00
2,190.66
2,231.99
2,231.99
+1.18%
10,938
0.64
Apr 29, 2026
2,261.29
2,270.21
2,188.44
2,206.00
2,206.00
-2.55%
12,698
0.74
Apr 28, 2026
2,284.00
2,303.48
2,256.57
2,263.69
2,263.69
-0.17%
16,543
0.96
Apr 27, 2026
2,260.60
2,286.66
2,245.31
2,267.56
2,267.56
+0.37%
15,978
0.93
Apr 24, 2026
2,279.54
2,279.54
2,243.94
2,259.27
2,259.27
-1.14%
15,338
0.89
Apr 23, 2026
2,283.32
2,301.53
2,268.15
2,285.39
2,285.39
+0.71%
9,395
0.54
Apr 22, 2026
2,292.87
2,292.87
2,261.10
2,269.19
2,269.19
-0.31%
14,692
0.85
Apr 21, 2026
2,278.10
2,290.97
2,261.03
2,276.34
2,276.34
+0.06%
10,234
0.59
Apr 20, 2026
2,309.96
2,326.45
2,275.01
2,275.01
2,275.01
-1.91%
14,113
0.82
Apr 17, 2026
2,292.20
2,333.00
2,270.05
2,319.41
2,319.41
+1.08%
14,213
0.82
Apr 16, 2026
2,290.79
2,300.50
2,273.24
2,294.72
2,294.72
+0.14%
10,753
0.63
Apr 15, 2026
2,301.10
2,310.12
2,280.00
2,291.46
2,291.46
-0.37%
15,855
0.92
Apr 14, 2026
2,282.20
2,318.57
2,282.20
2,300.00
2,300.00
+0.09%
17,461
1.02
Apr 13, 2026
2,280.08
2,307.25
2,254.22
2,297.99
2,297.99
-0.14%
15,256
0.89
Apr 10, 2026
2,307.10
2,307.10
2,266.62
2,301.14
2,301.14
-0.38%
19,809
1.16
Apr 09, 2026
2,277.22
2,325.78
2,255.00
2,309.92
2,309.92
+1.44%
17,085
1.00
Apr 08, 2026
2,235.44
2,290.66
2,205.00
2,277.21
2,277.21
+2.77%
17,636
1.04
Apr 07, 2026
2,192.96
2,242.00
2,192.96
2,215.73
2,215.73
+0.53%
15,948
0.93
Apr 06, 2026
2,169.31
2,206.24
2,067.21
2,203.96
2,203.96
+1.58%
27,441
1.62
Apr 03, 2026
2,176.40
2,191.19
2,156.00
2,169.76
2,169.76
0.00%
0
0.00
Apr 02, 2026
2,176.40
2,191.19
2,156.00
2,169.76
2,169.76
-0.40%
17,990
1.03
Apr 01, 2026
2,197.20
2,206.25
2,160.00
2,178.44
2,178.44
-0.84%
22,249
1.28
Mar 31, 2026
2,212.63
2,224.11
2,163.41
2,196.96
2,196.96
+0.14%
25,094
1.47
Mar 30, 2026
2,164.39
2,210.86
2,150.80
2,193.86
2,193.86
+1.86%
14,760
0.87
Mar 27, 2026
2,219.27
2,223.00
2,134.68
2,153.86
2,153.86
-3.01%
19,170
1.13
Mar 26, 2026
2,185.51
2,224.51
2,185.51
2,220.71
2,220.71
+0.69%
10,873
0.64
Mar 25, 2026
2,219.64
2,231.57
2,196.96
2,205.51
2,205.51
-0.29%
13,358
0.79
Mar 24, 2026
2,169.00
2,220.56
2,152.16
2,211.91
2,211.91
+2.26%
16,452
0.98
Mar 23, 2026
2,178.96
2,205.42
2,160.91
2,162.99
2,162.99
+0.37%
19,085
1.15
Mar 20, 2026
2,190.00
2,205.99
2,155.00
2,155.01
2,155.01
-1.20%
22,590
1.37
Mar 19, 2026
2,191.60
2,206.56
2,159.77
2,181.16
2,181.16
-0.18%
21,765
1.31
Mar 18, 2026
2,202.67
2,220.01
2,184.94
2,185.01
2,185.01
-0.99%
16,499
0.99
Mar 17, 2026
2,206.10
2,246.00
2,206.10
2,206.81
2,206.81
+0.32%
17,539
1.05
Mar 16, 2026
2,209.99
2,230.00
2,193.52
2,199.69
2,199.69
+0.27%
17,536
1.05
Mar 13, 2026
2,199.86
2,217.68
2,190.58
2,194.70
2,193.70
+0.58%
11,442
0.67
Mar 12, 2026
2,195.20
2,216.43
2,126.26
2,182.05
2,181.06
-1.36%
17,254
1.01
Rows: