Fund investments refer to putting money into a pool of assets managed by a professional investment manager. These funds can be invested in various types of securities such as stocks, bonds or other financial instruments depending on the specific goals and strategies of the fund. Investors typically purchase shares or units in these pooled funds which allow them to diversify their holdings across a range of assets without having to buy individual securities themselves. Fund investments can be an effective way for individuals to gain exposure to different types of financial instruments and markets while minimizing risk through diversification.