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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 December 31, 2020 White Mountains has total assets of approximately $4.9 billion, adjusted shareholders equity of $3.9 billion, and adjusted book value per share of $1,264.

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
03-18-2021
MediaAlpha Prices Secondary Offering
HAMILTON, Bermuda , March 18, 2021 /PRNewswire/ --  White Mountains Insurance Group, Ltd. (NYSE: WTM) announced today that MediaAlpha, Inc. (" MediaAlpha ") priced a secondary offering of 7,000,000 shares of its Class A common stock by certain selling stockholders.
03-16-2021
MediaAlpha Files Registration Statement for Secondary Offering
HAMILTON, Bermuda , March 16, 2021 /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 secondary offering of up
02-26-2021
White Mountains Declares Annual Dividend
HAMILTON, Bermuda , Feb. 26, 2021 /PRNewswire/ -- At its regular meeting held on February 25, 2021 , the Board of Directors of White Mountains Insurance Group, Ltd. declared a $1.00 per share annual dividend, payable in cash on March 24, 2021 , to holders of record of Common Shares as of the close
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