Jonathan joined White Mountains in 2002. Prior to becoming Chief Investment Officer, Jonathan served as Senior Portfolio Manager and held a variety of analyst positions with the company. Jonathan is an alumnus of George Washington University.

Jonathan Cramer
Managing Director and Chief Investment Officer
White Mountains Insurance Group
United States, New York, New York
About Me
Profile Information
Managing Director and Chief Investment Officer
White Mountains Insurance Group
Investment Team
Investor
Insurance
New York
New York
United States
Aug 30, 2024
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