Empirical Research of Large Shareholders' Overweight (Underweight) Behavior on Corporate Performance: Based on the Empirical Data of Chinese Listed Companies

According to the second half of 2010 there are changes (overweight or underweight) in the holdings of large shareholders, and the listed companies who have published the first quarter of 2011 financial statements in additional. we found that the performance of listed companies and underweight of large shareholders have a certain relationship, but act no significant relationship with the overweight, we also found at the end of last year that the proportion of the smaller reduce holdings rate of large shareholders, the first quarter of this year's return on equity is relatively larger, a relatively high degree of concentration in equity of companies, the larger shareholder's ownership percentage, the greater the return on equity.