This research aims to find out and analyze about: (1) The Effect of Corporate Social Responsibility Disclosure on Cost of Equity, (2) The Influence of Information Asymmetry on Cost of Equity, (3) The Influence of Company Size on Cost of Equity, (4) The Influence of Institutional Ownership on Cost of Equity, (5) The Influence of Leverage on Cost of Equity. The population in this research is …