As of the end of 2017, the total market value of Zhongguancun listed companies reached 5.46 billion yuan, up 15% year-on-year. The increase was much higher than that of China's A-share companies (12%).

The market value distribution continued to have a "long-tail effect". Twenty percent of companies with the highest market capitalization accounted for 70% of the total market value.

A few companies gathered a great amount of market capitalization, forming a new economic pattern of large companies leading regional economic development.

Market value distribution of Zhongguancun listed companies in 2017: twenty percent of companies with the highest market capitalization accounted for 70% of the total market value. [Figure provided to chinadaily.com.cn]