Financial DatasetsStock Market DataMarket data

US institutional holdings

financialdatasets.institutional-holdings

List 13F institutional holdings by filer CIK or US stock ticker

Price: $0.02/successAt provider cost
Success rate: —No success-rate data yetNo success-rate data yet
Latency p50: ——
Last verified: Sep 15, 2026Verified working

GEThttps://toolswitch.dev/v1/tools/financialdatasets.institutional-holdings?limit=1&ticker=AAPLPreview

Uses platform quota
Synchronous response
Reads public data

Parameters

Parameter	Type	Required	Description	Example
Query parameters
`limit`	integer	Optional	default 10	`1`
`cursor`	string	Optional	opaque cursor from the response next_page_url; when supplied, omit the original filters because the cursor preserves them
`ticker`	string	Optional	US stock ticker; supply exactly one of filer_cik or ticker. If availability is uncertain, call financialdatasets.institutional-holdings.tickers first	`AAPL`
`filer_cik`	string	Optional	institutional filer's SEC CIK; supply exactly one of filer_cik or ticker. Call financialdatasets.institutional-holdings.investors to list supported filers
`report_period`	string	Optional	exact report date, YYYY-MM-DD
`report_period_gt`	string	Optional	report date after YYYY-MM-DD
`report_period_lt`	string	Optional	report date before YYYY-MM-DD
`report_period_gte`	string	Optional	report date on or after YYYY-MM-DD
`report_period_lte`	string	Optional	report date on or before YYYY-MM-DD

Query parameters
limitintegerOptional
default 10
Example: 1
cursorstringOptional
opaque cursor from the response next_page_url; when supplied, omit the original filters because the cursor preserves them
tickerstringOptional
US stock ticker; supply exactly one of filer_cik or ticker. If availability is uncertain, call financialdatasets.institutional-holdings.tickers first
Example: AAPL
filer_cikstringOptional
institutional filer's SEC CIK; supply exactly one of filer_cik or ticker. Call financialdatasets.institutional-holdings.investors to list supported filers
report_periodstringOptional
exact report date, YYYY-MM-DD
report_period_gtstringOptional
report date after YYYY-MM-DD
report_period_ltstringOptional
report date before YYYY-MM-DD
report_period_gtestringOptional
report date on or after YYYY-MM-DD
report_period_ltestringOptional
report date on or before YYYY-MM-DD

Code samples

Replace $TOOLSWITCH_KEY with the key you created in the console.

Preview

curl -X GET 'https://toolswitch.dev/v1/tools/financialdatasets.institutional-holdings?limit=1&ticker=AAPL' \
  -H "X-Toolswitch-Key: $TOOLSWITCH_KEY"

import os
import requests

response = requests.request(
    "GET",
    "https://toolswitch.dev/v1/tools/financialdatasets.institutional-holdings?limit=1&ticker=AAPL",
    headers={"X-Toolswitch-Key": os.environ["TOOLSWITCH_KEY"]},
)
response.raise_for_status()
print(response.text)

const response = await fetch("https://toolswitch.dev/v1/tools/financialdatasets.institutional-holdings?limit=1&ticker=AAPL", {
  method: "GET",
  headers: {
    "X-Toolswitch-Key": process.env.TOOLSWITCH_KEY ?? "",
  },
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
console.log(await response.text());

This gateway API is in preview; its URL and authentication may change. The example parameters are sample data. Calls are billed at $0.02/success, including the service fee.