The stocks with higher shareholding ratio include Guanghetong, Changshu Bank, Huazheng New Materials, Zangge Holdings, Gemdale and Changshu Bank.

Social security fund generally refers to the national social security fund, which is centrally managed by the central finance. It consists of funds transferred from state-owned shares and equity assets, funds allocated by the central finance, funds raised by other means approved by the State Council and their investment income.