The purpose of this study was to examine the influence of Institutional Ownership, Size of Commissioners Board, Independent Commissioner composition, Size of Directors Board, and company size to Company Performance. The population in this study are all companies engaged in the field of banking services in Indonesia Stock Exchange and using financial statements in 2010 and 2013, which amounted to 38 companies. The sampling technique with purposive sampling. Based on the criteria specified only 27 companies that meet the criteria. Methods of data analysis using multiple linear regression analysis. Based on the analysis, the conclusions of this research are: 1) institutional ownership has a significant negative effect on financial performance; 2) The Board of Commissioners and independent Commissioners have not significant effect on financial performance. 3) The Board of Directors have a significant positive effect on financial performance. 4) Company size has not significant effect to the financial performance.Keywords: Institutional Ownership, Size of Commissioners Board, Independent Commissioner composition, Size of Directors Board, Company Size, and Company Performance