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For Shareholders

White Mountains Insurance Group, Ltd. is an exempted Bermuda limited liability company whose principal businesses are conducted through its insurance subsidiaries and other affiliates. White Mountains' common shares are listed on the New York Stock Exchange and the Bermuda Stock Exchange under the symbol "WTM." As of June 30, 2018 White Mountains has total assets of approximately $3.4 billion, adjusted shareholders equity of $2.9 billion, and adjusted book value per share of $912.

Adjusted Book Value Per Share

For a reconciliation of Adjusted Book Value per Share to GAAP Book Value per Share, click here.

Recent News
08-24-2018
David Tanner Elected To The White Mountains Board

HAMILTON, Bermuda , Aug. 24, 2018 /PRNewswire/ -- The Board of Directors of White Mountains Insurance Group, Ltd. (NYSE: WTM) has elected David Tanner as a director of the Company. Mr. Tanner is the Managing Director of Three Mile Capital , a private investment company founded in 2017.  Previously,

05-21-2018
NSM Insurance Group Acquires Fresh Insurance
CONSHOHOCKEN, Pa., May 21, 2018 /PRNewswire/ -- NSM Insurance Group announced today that their UK arm, Vantage Holdings, has acquired Fresh Insurance Services Group Limited. Fresh Insurance is an insurance broker based in Redditch, West Midlands that specializes in non-standard personal lines
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