A fund manager develops a portfolio of funds and investments. The title can refer to positions in several fields, including hedge fund and mutual fund managers. As a fund manager, you operate the fund to bring investors the highest possible return. Your job duties involve developing an appropriate strategy that meets client goals and risk tolerance. You must research different investments, analyze various stocks and bonds, and prepare reports to keep your client informed. Depending on your employer, you may be responsible for marketing your services to new clients and maintaining current client relationships. A big part of the job is developing proposals to show current clients that their investments have been successful.