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China equities
Institution Investor
InstitutionInvestorThis API requires paid access or an active trial. Review its fields and examples first; online payments are not available yet.
Data description
Use the field names shown below when building requests.
POST /v1/data/operations/InstitutionInvestor · JSON
Input parameters
| Field | Type | Constraint | Description and example |
|---|---|---|---|
stockObject股票代码 | string_arraystring_array | Required Dictionary selection: STOCK_A_COMPANY | 股票代码是沪深北上市公司通用的股票代码,支持一次获取多个品种数据 Example: |
beginDate起始日期 | datedate | Optional | 起始日期是查询报告期区间的开始日期,输入格式“YYYY-MM-DD” Example: |
endDate截止日期 | datedate | Optional | 截止日期是查询报告期区间的结束日期,输入格式“YYYY-MM-DD” Example: |
pageNo页面编号 | numbernumber | Optional | 定位分页查询的目标页码,默认值为1 Example: |
pageSize页内记录数 | numbernumber | Optional | 单页返回的最大记录条数,默认为500 Example: |
Response fields
| Field | Type | Constraint | Description and example |
|---|---|---|---|
stockobject股票内码 | stringstring | — | 沪深北上市股票的内部编码 Example: |
stockname股票名称 | stringstring | — | 沪深北上市公司的股票简称 Example: |
stockcode股票代码 | stringstring | — | 沪深北上市公司的通用股票代码 Example: |
reportdate报告日期 | stringstring | — | 披露机构投资情况的报告日期 Example: |
institutioncode交易代码 | stringstring | — | 机构投资者的证券代码 Example: |
insitutionname机构股东名称 | stringstring | — | 机构股东名称全称 Example: |
holdamount持股数量(万股) | stringstring | — | 机构股东持有标的证券的股数 Example: |
unlimitedtradableshareamount非限售流通股持股数量(万股) | stringstring | — | 机构股东持有标的证券的非限售流通股数 Example: |
limitedtradableshareamount限售流通股持股数量(万股) | stringstring | — | 机构股东持有标的证券的限售流通股数 Example: |
institutiontype机构类型 | stringstring | — | 机构投资者的企业类型 Example: |
holdratiotradableashare持股数量占流通A股比例(%) | stringstring | — | 机构股东持有标的证券的股数占该标的证券全部流通A股的百分比 Example: |
unlimitedtradableratioashare非限售流通股持股数量占流通A股比例(%) | stringstring | — | 机构股东持有标的证券的非限售流通股数占该标的证券全部流通A股的百分比 Example: |
limitedtradableratioashare限售流通股持股数量占流通A股比例(%) | stringstring | — | 机构股东持有标的证券的限售流通股数占该标的证券全部流通A股的百分比 Example: |
belongcompany所属公司 | stringstring | — | 机构投资者所属母公司 Example: |
Request example
Example instruments, required parameters and applicable page limits are prefilled. Open the side drawer for field notes and a live response.
{
"parameters": {
"stockObject": [
"1679"
],
"pageNo": 1,
"pageSize": 5
}
}- stockObject: 贵州茅台 · 600519.SH
- Samples use verified instruments and dictionary values. Records depend on the query range, data updates and the selected key's permissions.
- The sample requests 5 records; some business aggregates may return more rows, as shown in the actual response.
Coverage and access boundaries
Follow the parameter notes for minute intervals, price adjustment and time units. A missing field does not mean a zero value.