The Calvert Focused Value Fund Class I (CRFIX) is a mutual fund that focuses on investing in undervalued companies with strong potential for growth. This fund is managed by Calvert Research and Management and primarily invests in large-cap stocks. With a focus on value investing, this fund aims to provide long-term capital appreciation for its investors. The Class I shares of this fund have a lower expense ratio compared to other share classes, making it an attractive option for investors looking for a cost-effective way to invest in value stocks.