1c983de099e2
US Equities Basic Shares Outstanding
The U.S. Equities Basic Shares Outstanding dataset provides authoritative coverage of shares outstanding for U.S. exchange-listed equity securities from 2007 to the present. It delivers a structured historical record of share count changes over time, supporting accurate valuation, capitalization analysis, and regulatory calculations. Key fields include algoseek SecId, ticker symbol, effective date, record creation and change dates, and the number of shares outstanding. The dataset captures changes that became available on the official public sources resulting from corporate actions and other issuer-driven updates that impact outstanding share counts. The dataset is updated multiple times per day, ensuring timely visibility into newly reported or revised share outstanding figures. It is designed to support institutional workflows such as market capitalization computation, earnings-per-share (EPS) analysis, ownership and float calculations, and regulatory reporting.
For more details, please refer to the dataset documentation: US Equities Basic Shares Outstanding Guide.
<details> <summary>**Advanced Filtering**</summary>You can provide one or multiple filter expressions based on the dataset's columns to narrow down the results. For example, StartDate.gt=2023-01-01&StartDate.lt=2023-12-31, Ticker=AAPL.
Please refer to the <a href="https://algoseek.com/docs/rest-api/tutorial/advanced-filtering">Advanced Filtering Guide</a> for the extensive reference.
</details>Query parameters
Sorting criteria for the results. Provide a column name with optional prefix '+' for ascending order, or prefix with '-' for descending order. Multiple sorting fields may be supported depending on the dataset. If sort prefix is not provided, the ascending order is applied.
Sorting criteria for the results. Provide a column name with optional prefix '+' for ascending order, or prefix with '-' for descending order. Multiple sorting fields may be supported depending on the dataset. If sort prefix is not provided, the ascending order is applied.
A comma-separated list of columns to include in the response. Use this parameter to select only specific fields from the dataset. If not provided, all available columns will be returned.
A comma-separated list of columns to include in the response. Use this parameter to select only specific fields from the dataset. If not provided, all available columns will be returned.
Number of records to skip before returning results. To be used with the limit parameter for pagination. If not provided, defaults to 0.
Number of records to skip before returning results. To be used with the limit parameter for pagination. If not provided, defaults to 0.
Maximum number of records to return. Default and maximum values depend on the response format; see format_limits in the schema for details.
Maximum number of records to return. Default and maximum values depend on the response format; see format_limits in the schema for details.
Note the lowercase which is used for the consistency with other projects and tools
The type of the data to return
Response
JSON, CSV file, or gzip-compressed CSV file, depending on the value of response_format query parameter
Example response
{
"data": [
{
"SecId": 589463,
"Ticker": "CLNE",
"ASID": 1010000000004317,
"CreatedDate": "2023-08-10",
"ChangedDate": "2023-08-10",
"EffectiveDate": "2023-08-02",
"SharesOutstanding": 222966819
}
],
"pagination": {
"limit": 1000,
"next_offset": 2000,
"offset": 1000
}
}