WTM White Mountains Insurance Group, Ltd.

Margins & Returns

White Mountains Insurance Group, Ltd., established in 1980 with its headquarters in Hamilton, Bermuda, offers a diverse array of insurance and financial services within the United States. The company's operations are divided into five core segments: HG Global/BAM, Ark, NSM, Kudu, and Other Operations. Through its HG Global/BAM segment, the firm provides guarantees for municipal bonds that fund public initiatives such as educational institutions, utilities, and transportation infrastructure, in addition to offering reinsurance coverage. The Ark segment underwrites an extensive range of reinsurance and insurance products, including property, marine and energy, accident and health, casualty, and various specialty lines. NSM operates as a managing general agent and program administrator, delivering specialized property and casualty insurance for distinct sectors like unique transportation needs, real estate, social services organizations, and pet insurance. Kudu focuses on supplying capital solutions to independent asset and wealth management firms, aiding in generational ownership transitions, management buyouts, growth-oriented acquisitions, and ensuring liquidity for legacy partners, while also extending strategic support to its portfolio companies. Lastly, the Other Operations segment provides travel insurance to consumers via both broker networks and direct channels, and manages investment vehicles and separate accounts for external clients within the insurance-linked securities market, covering catastrophe bonds, collateralized reinsurance investments, and industry loss warranties.