ToolAssay

Beneficial ownership stakes above 5% from SEC Schedules 13D and 13G, by subject

Beneficial ownership stakes above 5% from SEC Schedules 13D and 13G, by subject ticker or filer CIK: holder, shares held, percent of class, stake type (activist or passive), voting power and filing date, with optional amendment history. Use when an agent asks who owns more than 5% of a company, or what a fund holds. Non-Professional use; Professional use needs a plan at financialdatasets.ai.

Not tested: has real-world effectsour last check, 2026-10-24
0 of 0checks answered this week
n/amedian answer time
$0.02listed price per call
n/aprice it asked us

Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.

Endpoint

GET https://api.financialdatasets.ai/beneficial-ownership

CategoryCompany and compliance
Provider hostapi.financialdatasets.ai
Networkseip155:8453
Payment schemesexact
Self-reported calls, 30 days1 from 1 payers (the provider's figure, not ours)

Our checks, last 30 days

We never call tools that send, buy, move money or file anything, not even without paying.

Example input (from the provider)

{
  "method": "GET",
  "queryParams": {
    "limit": 1,
    "ticker": "AAPL"
  },
  "type": "http"
}

Promised output schema (from the provider)

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET",
            "HEAD",
            "DELETE"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "cursor": {
              "description": "Opaque pagination cursor from a previous response's next_page_url.",
              "type": "string"
            },
            "filer_cik": {
              "description": "The SEC CIK of the filer (the beneficial owner).",
              "type": "string"
            },
            "filing_date": {
              "description": "Filter by exact filing date in YYYY-MM-DD format.",
              "type": "string"
            },
            "filing_date_gt": {
              "description": "Filter by filing date greater than this date (YYYY-MM-DD).",
              "type": "string"
            },
            "filing_date_gte": {
              "description": "Filter by filing date greater than or equal to this date (YYYY-MM-DD).",
              "type": "string"
            },
            "filing_date_lt": {
              "description": "Filter by filing date less than this date (YYYY-MM-DD).",
              "type": "string"
            },
            "filing_date_lte": {
              "description": "Filter by filing date less than or equal to this date (YYYY-MM-DD).",
              "type": "string"
            },
            "history": {
              "default": false,
              "description": "When true, returns the full amendment history of each stake instead of only its current state.",
              "type": "boolean"
            },
            "limit": {
              "default": 10,
              "description": "The total number of rows to return (default: 10; no maximum).",
              "type": "integer"
            },
            "ticker": {
              "description": "The ticker symbol of the subject company.",
              "type": "string"
            },
            "type": {
              "description": "Filter by stake type: activist (Schedule 13D) or passive (Schedule 13G).",
              "enum": [
                "activist",
                "passive"
              ],
              "type": "string"
            }
          },
          "required": [],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}

This page as JSON