WCM Focused International Opportunities Fund Institutional Class (WCMOX) is a mutual fund that focuses on investing in international companies with strong growth potential. This fund is managed by WCM Investment Management, a global investment firm known for its disciplined and research-driven approach to investing. The institutional class of this fund is designed for larger investors and offers lower fees and expenses. With a focus on international opportunities, this fund provides investors with a diversified portfolio of high-quality companies from around the world.