Get comprehensive ownership breakdown
GET
/api/v1/public/intelligence/:ticker/ownership10 credits / callAPI key required
Unified ownership view that merges 13F institutional holdings, Form 4 insider positions, and 13D/13G beneficial ownership, deduplicated by entity so the most authoritative filing wins per holder. Retail ownership is reported as the residual.
Parameters
Path
Company ticker symbol (1-5 letters, case-insensitive)
Code example
cURL
curl -X GET 'https://api.signal8.ai/api/v1/public/intelligence/AAPL/ownership' \
-H "X-Api-Key: $SIGNAL8_API_KEY"Request URL
GET
https://api.signal8.ai/api/v1/public/intelligence/AAPL/ownershipexample · 200
{
"data": {
"ticker": "AAPL",
"issuerCik": "0000320193",
"sharesOutstanding": 14687356000,
"institutional": {
"totalShares": 8483490328,
"percentOfOutstanding": 57.76050044677885,
"holderCount": 496,
"topHolders": [
{
"cik": "102909",
"name": "The Vanguard Group",
"shares": 1415826462,
"percentOwnership": 9.639764039218496,
"source": "13F",
"type": "institutional",
"securityType": "common",
"securityTicker": "AAPL",
"ownerType": "IA",
"lastFilingDate": "2025-07-29T11:22:01.000Z",
"profileRoute": "/institutions/vanguard-group-inc"
},
{
"cik": "1067983",
"name": "Warren E. Buffett",
"shares": 905560000,
"percentOwnership": 6.165575342491868,
"source": "13F",
"type": "institutional",
"securityType": "common",
"securityTicker": "AAPL",
"ownerType": "IN",
"lastFilingDate": "2024-02-14T16:47:05.000Z",
"profileRoute": "/institutions/berkshire-hathaway-inc"
},
{
"cik": "93751",
"name": "STATE STREET CORP",
"shares": 602341409,
"percentOwnership": 4.10108809917864,
"source": "13F",
"type": "institutional",
"lastFilingDate": "2026-05-15T15:56:39.000Z",
"securityType": "common",
"securityTicker": "AAPL",
"profileRoute": "/institutions/state-street-corp"
}
]
},
"insider": {
"totalShares": 9277429,
"percentOfOutstanding": 0.0631660933390598,
"holderCount": 17,
"positions": [
{
"cik": "1214128",
"name": "LEVINSON ARTHUR D",
"shares": 3699576,
"percentOwnership": 0.02518884951110329,
"source": "form4",
"type": "insider",
"title": "Director",
"lastFilingDate": "2026-05-30T00:30:27.000Z",
"profileRoute": "/insiders/levinson-arthur-d"
},
{
"cik": "1214156",
"name": "COOK TIMOTHY D",
"shares": 3284984,
"percentOwnership": 0.022366067793277426,
"source": "form4",
"type": "insider",
"title": "Chief Executive Officer, Director",
"lastFilingDate": "2026-04-04T00:30:41.000Z",
"profileRoute": "/insiders/cook-timothy-d"
},
{
"cik": "2078476",
"name": "Khan Sabih",
"shares": 1107212,
"percentOwnership": 0.00753853859060814,
"source": "form4",
"type": "insider",
"title": "COO",
"lastFilingDate": "2026-04-04T00:30:43.000Z",
"profileRoute": "/insiders/khan-sabih"
}
]
},
"beneficial": {
"totalShares": 1043713019,
"percentOfOutstanding": 7.106200864199111,
"holderCount": 1,
"owners": [
{
"cik": "1364742",
"name": "BlackRock, Inc.",
"shares": 1043713019,
"percentOwnership": 7.106200864199111,
"source": "13G",
"type": "beneficial",
"ownerType": "HC",
"lastFilingDate": "2024-02-12T16:17:19.000Z",
"profileRoute": "/institutions/blackrock-inc"
}
]
},
"retail": {
"estimatedShares": 5150875224,
"percentOfOutstanding": 35.07013259568298
},
"allHolders": [
{
"cik": "102909",
"name": "The Vanguard Group",
"shares": 1415826462,
"percentOwnership": 9.639764039218496,
"source": "13F",
"type": "institutional",
"securityType": "common",
"securityTicker": "AAPL",
"ownerType": "IA",
"lastFilingDate": "2025-07-29T11:22:01.000Z",
"profileRoute": "/institutions/vanguard-group-inc"
},
{
"cik": "1364742",
"name": "BlackRock, Inc.",
"shares": 1043713019,
"percentOwnership": 7.106200864199111,
"source": "13G",
"type": "beneficial",
"ownerType": "HC",
"lastFilingDate": "2024-02-12T16:17:19.000Z",
"profileRoute": "/institutions/blackrock-inc"
},
{
"cik": "1067983",
"name": "Warren E. Buffett",
"shares": 905560000,
"percentOwnership": 6.165575342491868,
"source": "13F",
"type": "institutional",
"securityType": "common",
"securityTicker": "AAPL",
"ownerType": "IN",
"lastFilingDate": "2024-02-14T16:47:05.000Z",
"profileRoute": "/institutions/berkshire-hathaway-inc"
}
],
"issuerFallback": null,
"dataAsOf": "2026-06-16T13:31:52.023Z",
"sources": [
"13F",
"Form 4",
"13D/13G"
],
"pagination": {
"limit": 100,
"offset": 0,
"total": 514
}
}
}