Search institutional investors
GET
/api/v1/public/intelligence/institutions/search5 credits / callAPI key required
Search institutional investors by name (case-insensitive). Matches 13F filers as well as financial-SIC companies and registered broker-dealers, so firms that never file a 13F still resolve. Returns CIK, name, AUM, holdings count, and latest filing period.
Parameters
Query
Search query (company name or ticker)
Max results to return (default 25, max 100).
Number of results to skip (default 0)
Code example
cURL
curl -X GET 'https://api.signal8.ai/api/v1/public/intelligence/institutions/search?q=apple&limit=10&offset=0' \
-H "X-Api-Key: $SIGNAL8_API_KEY"Request URL
GET
https://api.signal8.ai/api/v1/public/intelligence/institutions/search?q=apple&limit=10&offset=0example · 200
{
"data": {
"query": "Apple",
"institutions": [
{
"cik": "1454759",
"companyName": "APPLETON GROUP, LLC",
"lastFiledAt": "2023-11-08 14:51:19",
"periodOfReport": "2023-09-30",
"holdingsCount": 27,
"totalAum": 28634342
},
{
"cik": "1055290",
"companyName": "APPLETON PARTNERS INC/MA",
"lastFiledAt": "2026-04-28 22:34:22",
"periodOfReport": "2026-03-31",
"holdingsCount": 262,
"totalAum": 1433591
}
],
"pagination": {
"limit": 25,
"offset": 0,
"total": 2
}
}
}