It is an increasingly view that there is a large number of cross-shareholding behaviors in listed companies in China.Cross-shareholding exists in a large number of listed companies, and the cross-shareholding behavior of various industries is different. This paper studies this problem. China's A-share listed companies can be divided into six categories: finance, real estate, comprehensive, industry, public utilities and commerce. This paper first describes the changes and characteristics of cross-shareholding in these different industries by using the network analysis method, and then studies the main factors of enterprises participating in cross-shareholding in these six industries by using the data from 2007 to 2016 according to the financial indicators that can represent the characteristics of listed companies, such as asset scale, debt degree, operation ability and development ability. By studying the characteristics of enterprises participating in and exiting cross-shareholding, the study found that after the global financial crisis in 2008, the number of enterprises participating in cross-shareholding in various industries increased to a certain extent, but in 2014, after the financial crisis was relatively alleviated, the number of enterprises participating in cross-shareholding decreased significantly. On the whole, enterprises with large assets and stable long-term operation and development are easier to participate in and realize cross-shareholding when short-term liabilities and operation difficulties occur. However, this cross-shareholding behavior is relatively unstable. Enterprises will participate in cross-shareholding only when they encounter some operating difficulties. The role of cross-shareholding in integrating enterprise resources and promoting the long-term development of enterprises has not been effectively played in China.