The objective of this research is to study the in luence of undervaluation, free cash low, leverage and dispersion of ownerships toward company's stock repurchase (An empirical study of Indonesia stock exchange public listed companies). Many researchers have shown that the Stock repurchase is the best alternativ for the company to recover the decrease of stock value by doing 'buyback' of the stock from the market which is mostly caused by the negative sentiment, especially during the crisis. The research methodology approach has used 26 samples of manufacturing companies by using a purposive sampling method which means its sampling technique is based on the 'sample criteria'. Samples are from the public listed companies which are listed on Indonesia Stock Exchange (IDX) during the period of 2010-2014. The major criterion is that companies are consistently publishing their stock repurchase announcement. In order to conduct the hypothesis test, it used a multiple linear regression analysis to analyze the in luence of independent variables undervaluation, free cash low, leverage and dispersion of ownerships toward stock repurchase. The indings show that R-Square amount is 0.783, which means that the independent variables have in luences of 78.3% toward its dependent variable. And, F-test shows the signi icant simultaneous impact of undervaluation, free cash low, leverage and dispersion of ownerships toward company's stock repurchase. And, as per t-test only leverage, and dispersion of ownerships have a partial in luence toward company's stock repurchase. Undervaluation, and free cash low show negative and above signi icant level of (α), or more than the con idence level of 95%. This study may contribute to providing an overview of the factors of undervaluation, and free cash low ownerships toward company's stock repurchase in Indonesia which can be used by the managers and shareholders decision-making and also supporting the best fundamental preparation on stock repurchase.