White Mountains Insurance Group Ltd. filed SEC Form 8-K: Other Events
$WTM
Property-Casualty Insurers
Finance
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
September 2, 2025
Date of Report (Date of earliest event reported)
(Exact name of registrant as specified in its charter)
(State or other jurisdiction of incorporation or organization) | (Commission file number) | (I.R.S. Employer Identification No.) | ||||||
(Address of principal executive offices)
(603 ) 640-2200
(Registrant’s telephone number, including area code)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
Securities registered pursuant to Section 12(b) of the Act:
| Title of each class | Trading Symbol(s) | Name of each exchange on which registered | ||||||||||||
| WTM.BH | Bermuda Stock Exchange | |||||||||||||
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933(§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o
ITEM 8.01 Other Events.
On September 2, 2025, White Mountains Insurance Group, Ltd. (“White Mountains”) and its indirect wholly owned subsidiaries WM Monroe Holdings, Inc. and WM Phoenix GP, LLC closed the previously announced acquisition of 50% of AQ Phoenix Parent, L.P (“Distinguished Programs”) for $224 million in cash. As a result of the acquisition, White Mountains owns, inclusive of its existing approximately 1% interest, a 51% controlling interest in Distinguished Programs.
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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
| WHITE MOUNTAINS INSURANCE GROUP, LTD. | ||||||||||||||
| September 3, 2025 | By: | /s/ MICHAELA J. HILDRETH Michaela J. Hildreth Managing Director and Chief Accounting Officer | ||||||||||||
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