Overview
Mastholm is a boutique investment management organization that specializes in managing portfolios of bottom-up, all-cap growth international stocks for a limited number of institutional clients. Formed in 1997, the 6-person portfolio team has a long and successful history of applying their unique investment philosophy and approach.

Equity Investment Philosophy
Mastholm's investment philosophy and approach were developed by Ted Tyson, Mastholm's Chief Investment Officer, in 1990 when he founded the international equity department for American Century. Building on the fundamental belief that money follows earnings growth, Ted built a sophisticated approach that has become more robust over the years due to better information technology in the international markets.