WTM vs AL Comparison

White Mountains Insurance Group Ltd is engaged in the business of making opportunistic and value-oriented acquisitions of businesses and assets in the insurance, financial services, and related sectors, operating these businesses and assets through its subsidiaries and, if and when attractive exit valuations become available, disposing of these businesses and assets. The company conducts its business in five areas: property and casualty insurance and reinsurance, municipal bond reinsurance, capital solutions for asset and wealth management firms, property and casualty insurance distribution, and other operations.

Air Lease Corp is an aircraft leasing company based in the United States. It is engaged in purchasing commercial jet aircrafts directly from aircraft manufacturers and leasing those aircraft to airlines throughout the world to generate attractive returns on equity. The company also sells aircraft from its fleet to third parties, including other leasing companies, financial services companies, airlines, and other investors, and offers fleet management services to investors and owners of aircraft portfolios for a management fee. Geographically, it derives a majority of its revenue from the Asia-Pacific region and the rest from Europe, Middle East and Africa, Central America, South America, Mexico, the United States, and Canada.