EN
The main objective of this paper is to present the results of carrying out a capital restructuring in the company using share buy-backs done by companies listed on the Warsaw Stock Exchange. This article focuses on the essence of capital restructuring in relation to the buy-back operations, as well as it presents the conditioning factors of the capital restructuring conducted by repurchasing of its shares. The empirical part of the paper presents the results of analysis on the impact of share buyback conducted by public companies listed on the Warsaw Stock Exchange on the capital structure of a company.