What is an Investment Fund? Facebook Twitter LinkedIn Investment funds are pools of money from multiple investors who agree to invest collectively by entrusting their money to a professional fund manager, who invests the money in different financial instruments like stocks and bonds. Invest in a fund in Invest Money now! Related articles Is there a possibility of losing my money? Is my investment guaranteed? What is GInvest? Are there fees in using GInvest? Who is ATRAM Trust Corp?