Calvert Investments provides various tools and resources for investors to monitor and evaluate their investment performance. Investors typically have access to performance reports through their account management portal, where they can view detailed information about their investments, including historical performance, asset allocation, and any changes in value over time. Additionally, Calvert has resources such as fact sheets, commentaries, and other reports that offer insights and analyses on fund performance and market trends. It is encouraged to check the current web page for specific information regarding accessing these detailed reports, as the availability of tools can vary based on account type or type of investment. If you have an account, logging into the portal may provide you with the most personalized and accessible information.