Annotation: In the article the essence, features and types of investment portfolio of the enterprise are considered. The actual definition of the investment portfolio of the enterprise from the standpoint of investment resources, objects and directions of investment is formed. The approaches to formation of an investment portfolio, stages of its formation are determined. The approaches to management and the role of management of an investment portfolio of the enterprise are determined. The basic principles of financial management, which must be observed in the management of an investment portfolio, are described. An author's estimation of the efficiency of the investment portfolio as an indicator of the company's economic profit from invested real and financial investments is presented. The key to implementing an investment portfolio should be the methods of monitoring, which are monitoring the process of implementing investment projects.