WTM
White Mountains Insurance Group Ltd
OpenVolumeMkt capP/EEPSDiv yield
Day – 52-wk –
Expected move
InputsNext report
Last report
Largest filed tie
13F top-10 QoQ
Top fund weight
Last reportshaded = implied▲▼ = realized× = |realized| ÷ implied
White Mountains Insurance Group Ltd
Expected move
InputsNext report
Last report
Largest filed tie
13F top-10 QoQ
Top fund weight
Last reportshaded = implied▲▼ = realized× = |realized| ÷ implied
White Mountains Insurance has 14 disclosed suppliers and 1 disclosed customer in SEC filings.
White Mountains Insurance Group Ltd
2,265.00
Sentence10.9 Fourth Amendment to Loan and Servicing Agreement dated as of July 21, 2025 among Kudu Investment Holdings, LLC, Kudu Investment US, LLC, Kudu Investment Management LLC, KFO Holdings, Ltd., KWCP Holdings UK, Ltd., Massachusetts Mutual Life Insurance Company, Alter Domus (US) LLC, Barings Finance LLC and Barings Direct Investments LLC ( incorporated by reference herein to Exhibit 10. 5 of the Company's Report on Form 10-Q dated August 7, 202 5 )
WTM 10-Kaccession 0001628280-26-012603
Sentence10.9 Fourth Amendment to Loan and Servicing Agreement dated as of July 21, 2025 among Kudu Investment Holdings, LLC, Kudu Investment US, LLC, Kudu Investment Management LLC, KFO Holdings, Ltd., KWCP Holdings UK, Ltd., Massachusetts Mutual Life Insurance Company, Alter Domus (US) LLC, Barings Finance LLC and Barings Direct Investments LLC ( incorporated by reference herein to Exhibit 10. 5 of the Company's Report on Form 10-Q dated August 7, 202 5 )
WTM 10-Kaccession 0001628280-26-012603
Sentence10.9 Fourth Amendment to Loan and Servicing Agreement dated as of July 21, 2025 among Kudu Investment Holdings, LLC, Kudu Investment US, LLC, Kudu Investment Management LLC, KFO Holdings, Ltd., KWCP Holdings UK, Ltd., Massachusetts Mutual Life Insurance Company, Alter Domus (US) LLC, Barings Finance LLC and Barings Direct Investments LLC ( incorporated by reference herein to Exhibit 10. 5 of the Company's Report on Form 10-Q dated August 7, 202 5 )
WTM 10-Kaccession 0001628280-26-012603
SentenceHowden Insurance Group 8.7 6.4 4.6
WTM 10-Kaccession 0001628280-26-012603
SentenceArk licenses third-party global property catastrophe models from Risk Management Solutions Inc. and Karen Clark & Company, as well as utilizes its own proprietary models to calculate expected probable maximum loss ("PML") estimates from various property and non-property catastrophe scenarios.
WTM 10-Kaccession 0001628280-26-012603
SentenceMarsh & McLennan Companies, Inc. 24.3 % 25.8 % 27.5 %
WTM 10-Kaccession 0001628280-26-012603
SentenceOutrigger Re Ltd. is a Bermuda special purpose insurer and segregated accounts company that provides collateralized reinsurance protection on Ark's Bermuda global property catastrophe excess of loss portfolio.
WTM 10-Kaccession 0001628280-26-012603
SentenceThe attestation report on the effectiveness of White Mountains's internal control over financial reporting by PricewaterhouseCoopers LLP is included on page F- 81 of this report.
WTM 10-Kaccession 0001628280-26-012603
SentenceArk licenses third-party global property catastrophe models from Risk Management Solutions Inc. and Karen Clark & Company, as well as utilizes its own proprietary models to calculate expected probable maximum loss ("PML") estimates from various property and non-property catastrophe scenarios.
WTM 10-Kaccession 0001628280-26-012603
Sentence10.5 Paying Agency Agreement dated 13 July 2021 between Group Ark Insurance Limited, The Bank of New York Mellon, London Branch and The Bank of New York Mellon SA/NV, Dublin Branch (incorporated by reference herein to Exhibit 10.2 of the Company's Report on Form 10-Q dated November 8, 2021) (**)
WTM 10-Kaccession 0001628280-26-012603
Sentence10.5 Paying Agency Agreement dated 13 July 2021 between Group Ark Insurance Limited, The Bank of New York Mellon, London Branch and The Bank of New York Mellon SA/NV, Dublin Branch (incorporated by reference herein to Exhibit 10.2 of the Company's Report on Form 10-Q dated November 8, 2021) (**)
WTM 10-Kaccession 0001628280-26-012603
SentenceFLRT HG Re is a party to the FLRT with BAM, under which HG Re provides first-loss reinsurance protection of up to 15 %-of-par outstanding for each policy assumed from BAM.
WTM 10-Kaccession 0001628280-26-012603
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Expected move
No implied move.