Ownership structure and financial performance in Islamic banks

Purpose – This study aims to investigate empirically the relationship between ownership structure (concentration and mix) and Islamic bank performance, with a special attention to the identity of the block investor (foreign, family, institutional and state). Design/methodology/approach – Regression analyses are conducted to test the impact of the identity of the first shareholders and the degree of concentration on Islamic bank performance, using a panel data sample of 53 Islamic banks scattered over > 15 countries from 2005 to 2009. Findings – Results suggest that ownership is concentrated at 49 per cent, and for 41 banks from the full sample, the ultimate owner is institutional. State investors come in second place, followed by family ultimate shareholders. Using return on assets and return on equity as performance measures, empirical evidence highlights the absence of correlation between ownership concentration and Islamic bank performance. It also reveals that the combined effort of family and state investors is beneficial to bank performance. Results also indicate that banks with institutional and foreign shareholders do not perform better. Empirical findings suggest that the financial crisis impacts negatively Islamic bank performance. Research limitations/implications – The use of dummy variables to measure the nature of the largest owner represents the main limitation of this study. This is due to the lack of information, as the percentage of the largest capital held referring to owner category was available only for some banks. Practical implications – This research has given a brighter insight into corporate governance and bank performance in selected Islamic banking institutions. Findings provided useful information to bank managers, investors and policy makers. Financial performance can be improved by identifying practices associated with ownership structure. So, it will have policy implications for Islamic banks as to how to improve their performance. Finally, different types of bank ownership have had different concerns about implementing corporate governance practices among Islamic banks. Originality/value – This work is the first of its kind for Islamic banks. It extends previous research by examining whether ownership structure (concentration and mix) affects performance. It also fills the gap in the literature by providing empirical evidence on a large sample involving data from 15 countries. Finally, manual data collection on ownership structure constitutes a large part of the research for this paper.