Calvert US Large-Cap Diversity Equity and Inclusion Index 

Under ordinary market conditions, the fund is mandated to dedicate at least 80% of its overall assets, including any borrowed capital utilized for investment, to the specific securities that constitute its benchmark index. This underlying index is comprised solely of the common equity shares of major corporations whose business operations align with the Calvert Principles for Responsible Investment. Furthermore, this fund operates as a non-diversified investment vehicle.