In early 2007. in Serbia have started to operate first open investment funds, which represented a new kind of investment. Analysis experiences indicated that the dominant line of investment units in Serbia are under the influence of the current economic crisis in the world, signs of crisis on the Belgrade Stock Exchange which is causing a significant decrease, and finally the unwillingness of the long-term profit from their investors, because investment funds are actually kind of just such an investment. Today, the investment funds in Serbia have the situation that occurred in the,, ,,bad’’ time on our market. Most ,,impact’’ the world economic crisis in the Balkan region in terms of the situation with the funds industry filed Hungary and Romania, while in slightly better situation found Croatia and Slovenia.