13-F Filings
GET
/stocks/filings/vX/13-F
This endpoint is free to use during the early-access beta period. Features may change or move to different plans later.
SEC Form 13-F filings data showing institutional investment manager holdings. Form 13F is required to be filed quarterly by institutional investment managers with at least $100 million in qualifying assets under management.
Plan Accessloading..
Stocks BasicFree
Updated daily
Stocks Starter$29/mo
Updated daily
Stocks Developer$79/mo
Updated daily
Stocks Advanced$199/mo
Updated daily
Stocks BasicFree
Updated daily
Stocks Starter$29/mo
Updated daily
Stocks Developer$79/mo
Updated daily
Stocks Advanced$199/mo
Updated daily
Plan Recencyloading..
Stocks BasicFree
2 years
Stocks Starter$29/mo
All history
Stocks Developer$79/mo
All history
Stocks Advanced$199/mo
All history
Stocks BasicFree
2 years
Stocks Starter$29/mo
All history
Stocks Developer$79/mo
All history
Stocks Advanced$199/mo
All history
Plan Historyloading..
Query Parameters
filer_cik
string
SEC Central Index Key (10 digits, zero-padded) of the filing entity.
filing_date
string
Date when the filing was submitted to the SEC (formatted as YYYY-MM-DD). Value must be formatted 'yyyy-mm-dd'.
limit
integer
Limit the maximum number of results returned. Defaults to '100' if not specified. The maximum allowed limit is '1000'.
sort
string
A comma separated list of sort columns. For each column, append '.asc' or '.desc' to specify the sort direction. The sort column defaults to 'filing_date' if not specified. The sort order defaults to 'desc' if not specified.
Response Attributes
next_url
string
optional
If present, this value can be used to fetch the next page.
request_id
string
A request id assigned by the server.
results
array (object)
The results for this request.
accession_number
string
optional
Unique SEC accession number for the filing (e.g., '0000950123-24-011775').
cusip
string
optional
The CUSIP identifier for the held security.
file_number
string
optional
The 13F-specific file number assigned to the filer.
filer_cik
string
optional
SEC Central Index Key (10 digits, zero-padded) of the filing entity.
filing_date
string
optional
Date when the filing was submitted to the SEC (formatted as YYYY-MM-DD).
filing_url
string
optional
Direct URL to the filing on the SEC EDGAR website.
film_number
string
optional
SEC EDGAR film number for the filing.
form_type
string
optional
SEC form type (e.g., '13F-HR' for holdings report, '13F-HR/A' for amended report).
investment_discretion
string
optional
Type of investment discretion. Possible values: SOLE, SHARED, DFND (defined).
issuer_name
string
optional
Name of the company whose securities are held.
market_value
integer
optional
Market value of the holding in USD.
other_managers
array (string)
optional
List of names of other manager(s) sharing investment discretion over the reported holdings, if applicable.
period
string
optional
The quarter end date that the filing covers (formatted as YYYY-MM-DD).
put_call
string
optional
Indicates if the holding is a put or call option. Possible values: PUT, CALL, or empty for common stock.
shares_or_principal_amount
integer
optional
Number of shares or principal amount held.
shares_or_principal_type
string
optional
Type of amount reported. Possible values: SH (shares), PRN (principal amount).
tickers
array (string)
optional
A list of ticker symbols for the filing entity. Multiple symbols may indicate different share classes (e.g., BRK.A and BRK.B for Berkshire Hathaway).
title_of_class
string
optional
Description of the class of securities held (e.g., 'COM', 'CL A').
voting_authority_none
integer
optional
Number of shares with no voting authority.
voting_authority_shared
integer
optional
Number of shares with shared voting authority.
voting_authority_sole
integer
optional
Number of shares with sole voting authority.
status
enum (OK)
The status of this request's response.
Code Examples
Query URL
GET
loading...Run query unavailable
Create account or sign in to Massive
Scroll to see updated query response
Response Object