Diamond Hill Research Opportunities Fund Class C

The fund normally invests its assets primarily in U.S. equity securities of any size that Diamond Hill Capital Management, Inc. believes are undervalued. It may also invest up to 40% of its net assets in non-U.S. equity securities, including equity securities in emerging market countries. The Adviser focuses on estimating a company's value independent of its current stock price. To estimate a company's value, the Adviser concentrates on the fundamental economic drivers of the business. The fund may sell securities short.