The share register reflects the composition of shareholders and serves as the basis for exercising their rights: it provides the data for compiling lists of general meeting participants and dividend recipients. The register is maintained in an accounting system, and for dematerialized securities, rights are confirmed by account entries.
A distinctive feature is that the register does not directly show ultimate beneficial owners. A significant portion of securities is recorded on accounts of nominee holders, who act on behalf of clients of professional market participants. During corporate actions, nominee holders disclose the composition of actual owners.
The shareholder composition disclosed by the issuer is an important source for analysis. It reveals the presence of a controlling shareholder, the proportion of securities in free circulation, and the presence of institutional investors.
For retail investors, it is important to understand that an entry in the register or a depository account constitutes proof of ownership. You can verify your position through a statement, and information about the issuer's shareholding structure is available through public disclosure.