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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 September 30, 2020 White Mountains has total assets of approximately $4.4 billion, adjusted shareholders equity of $3.4 billion, and adjusted book value per share of $1,101.

Adjusted Book Value Per Share

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

* Adjusted as if the MediaAlpha transaction had closed on December 31, 2018

Recent News
10-27-2020
MediaAlpha Prices Initial Public Offering
HAMILTON, Bermuda , Oct. 27, 2020 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) announced today that MediaAlpha, Inc. (" MediaAlpha ") priced an initial public offering of 9,250,000 shares of its Class A common stock at a price of $19 per share.  The shares will begin trading on
10-05-2020
MediaAlpha Files Registration Statement for Initial Public Offering
HAMILTON, Bermuda , Oct. 5, 2020 /PRNewswire/ --  White Mountains Insurance Group, Ltd. (NYSE: WTM) announced today that MediaAlpha, Inc. (" MediaAlpha ") has filed a registration statement on Form S-1 with the Securities and Exchange Commission (" SEC ") for a proposed initial public offering of
Latest Earnings Release
Investor Presentation