Invest with a world leader in mutual funds and you put a global network of 350 research professionals and one of the largest research departments in the industry to work for you. More Money Market Account Definition. Mutual Funds Are Subject To Market Risks Life Insurance Is Risk Free Mutuals Funds Market Risk Investing A United States Treasury money mutual fund is a mutual fund that pools money from investors to purchase low-risk government securities. Money market mutual funds risk . These funds typically invest in short-term debt instruments and they pay out earnings in the form of a dividendA money market fund is not the same as a money market account at a bank or credit union. Here are the key elements. Compare reviews and ratings on Financial mutual funds from Morningstar SP and others to help find the best Financial mutual fund for you. It is used by many participants including companies to raise funds by selling commercial papers in the market. Money market reform ...