According to the Administrative Measures for Information Disclosure of Listed Companies, listed companies as obligors of information disclosure should authentically, accurately, timely, and completely disclose legally required and voluntary information to the market. This publicly disclosed information includes but is not limited to: company profile, major accounting data and financial indicators, shareholder equity holdings, executive compensation, etc. The information disclosure of listed companies serves as crucial evidence for government regulation and investor behavior, combining effective administrative supervision with market oversight to form a dual-track effect that promotes stable and orderly development of the securities market.
CnOpenData presents institutional research data of A-share listed companies, containing key fields such as Stock code(股票代码), Company abbreviation(公司简称), Research date(调研日期), Research institution(调研机构), Institution type(调研机构类型), Researchers(调研人员), Reception method(接待方式), Company reception personnel(上市公司接待人员), Venue(接待地点), and Research content(调研内容).
Time Coverage
As of 2022
Field Display
Sample Data
Relevant Literature
- Tan, Jinsong & Lin, Yuchen, 2016: "The Governance Effect of Institutional Investors on Information Disclosure: Evidence from Institutional Research Activities", Nankai Business Review 5.
- Bu, Jun & Sun, Guangguo, 2020: "On-site Investor Research and Corporate Misconduct: Mechanism and Effectiveness Test", Accounting Research 5.
Data Update Frequency
Annual Update