White Mountains Insurance Group, Ltd. (WTM) NYSE

2,051.71

-10.32(-0.50%)

Updated at June 02 03:59PM

Currency In USD

WTM Historical Return

If you invested $1000 in White Mountains Insurance Group, Ltd. (WTM) 10 years ago, it would be worth $2,536.48 as of June 03, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,787.39, while $1000 invested 1 year ago would be worth $1,131.58. This corresponds to total returns of 153.65%, 78.74%, 13.16%, respectively, with annualized returns of 9.75%, 12.31%, 13.16%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

WTM Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 02, 2026	2,060.03	2,050.81	2,050.81	2,087.91	2,050.62	23,501
June 01, 2026	2,052.25	2,062.03	2,062.03	2,077.2	2,052.25	24,247
May 29, 2026	2,093.14	2,064.82	2,064.82	2,096.55	2,060.92	25,693
May 28, 2026	2,090.39	2,084.31	2,084.31	2,106.05	2,072.01	23,512
May 27, 2026	2,138.97	2,101.94	2,101.94	2,159	2,094.47	26,949
May 26, 2026	2,140.4	2,129.17	2,129.17	2,166.05	2,129.17	16,926
May 22, 2026	2,136.84	2,146.85	2,146.85	2,159	2,136.84	16,554
May 21, 2026	2,130.13	2,139.09	2,139.09	2,152.18	2,130.03	22,424
May 20, 2026	2,152.05	2,144.81	2,144.81	2,175	2,142.5	18,203
May 19, 2026	2,127.27	2,144.19	2,144.19	2,159	2,125.02	29,147
May 18, 2026	2,139	2,138.35	2,138.35	2,177	2,121.03	17,881
May 15, 2026	2,119.07	2,136.76	2,136.76	2,149.99	2,105	21,164
May 14, 2026	2,138	2,111.18	2,111.18	2,196.09	2,096.23	23,651
May 13, 2026	2,105.14	2,120.55	2,120.55	2,150	2,105.14	18,201
May 12, 2026	2,141.68	2,109.2	2,109.2	2,162	2,099.94	22,395
May 11, 2026	2,143	2,133.58	2,133.58	2,173.11	2,110	20,958
May 08, 2026	2,103.9	2,128.4	2,128.4	2,136.45	2,075.05	18,776
May 07, 2026	2,080	2,092.5	2,092.5	2,106.28	2,050.01	26,154
May 06, 2026	2,151.3	2,080	2,080	2,175.17	2,071.88	31,824
May 05, 2026	2,173.37	2,151.67	2,151.67	2,193.71	2,147.77	17,258
May 04, 2026	2,153.87	2,167.41	2,167.41	2,203	2,132.76	26,776
May 01, 2026	2,213	2,163.5	2,163.5	2,216.52	2,158.18	19,453
April 30, 2026	2,201.09	2,231.99	2,231.99	2,235	2,190.66	10,938
April 29, 2026	2,261.29	2,206	2,206	2,270.21	2,188.44	12,698
April 28, 2026	2,284	2,263.69	2,263.69	2,303.48	2,256.57	16,529
April 27, 2026	2,260.6	2,267.56	2,267.56	2,286.66	2,245.31	15,978
April 24, 2026	2,279.54	2,259.27	2,259.27	2,279.54	2,243.94	13,485
April 23, 2026	2,283.32	2,285.39	2,285.39	2,301.53	2,268.15	9,393
April 22, 2026	2,292.87	2,269.19	2,269.19	2,292.87	2,261.1	14,692
April 21, 2026	2,278.1	2,276.34	2,276.34	2,290.97	2,261.03	10,234
April 20, 2026	2,309.96	2,275.01	2,275.01	2,326.45	2,275.01	14,113
April 17, 2026	2,292.2	2,319.41	2,319.41	2,333	2,270.05	14,192
April 16, 2026	2,290.79	2,294.72	2,294.72	2,300.5	2,273.24	10,753
April 15, 2026	2,301.1	2,291.46	2,291.46	2,310.12	2,280	15,809
April 14, 2026	2,282.2	2,300	2,300	2,318.57	2,282.2	17,461
April 13, 2026	2,280.08	2,297.99	2,297.99	2,307.25	2,254.22	14,856
April 10, 2026	2,307.1	2,301.14	2,301.14	2,307.1	2,270.62	13,109
April 09, 2026	2,277.22	2,309.92	2,309.92	2,325.78	2,255	17,084
April 08, 2026	2,235.44	2,277.21	2,277.21	2,290.66	2,205	17,636
April 07, 2026	2,192.96	2,215.73	2,215.73	2,242	2,192.96	15,948
April 06, 2026	2,169.31	2,203.96	2,203.96	2,206.24	2,067.21	27,441
April 02, 2026	2,176.4	2,169.76	2,169.76	2,191.19	2,156	17,990
April 01, 2026	2,197.2	2,178.44	2,178.44	2,206.25	2,160	22,249
March 31, 2026	2,212.63	2,196.96	2,196.96	2,224.11	2,163.41	25,094
March 30, 2026	2,164.39	2,193.86	2,193.86	2,210.86	2,150.8	14,760
March 27, 2026	2,219.27	2,153.86	2,153.86	2,223	2,134.68	19,170
March 26, 2026	2,185.51	2,220.71	2,220.71	2,224.51	2,185.51	10,873
March 25, 2026	2,219.64	2,205.51	2,205.51	2,231.57	2,196.96	11,437
March 24, 2026	2,169	2,211.91	2,211.91	2,220.56	2,152.16	16,283
March 23, 2026	2,178.96	2,162.99	2,162.99	2,205.42	2,160.91	19,085
March 20, 2026	2,190	2,155.01	2,155.01	2,205.98	2,155	22,532
March 19, 2026	2,191.6	2,181.16	2,181.16	2,206.55	2,159.77	21,765
March 18, 2026	2,202.67	2,185.01	2,185.01	2,220.01	2,184.94	16,499
March 17, 2026	2,206.1	2,206.81	2,206.81	2,246	2,206.1	17,539
March 16, 2026	2,209.99	2,199.69	2,199.69	2,230	2,193.52	15,063
March 13, 2026	2,199.86	2,194.7	2,193.7	2,217.68	2,190.58	11,442
March 12, 2026	2,195.2	2,182.05	2,181.06	2,216.43	2,126.26	17,249
March 11, 2026	2,219.36	2,212.14	2,211.13	2,237	2,190	22,984
March 10, 2026	2,145.19	2,223.46	2,222.45	2,236.7	2,100	23,133
March 09, 2026	2,174.8	2,148.65	2,147.67	2,180.9	2,108.8	28,240