{"slug":"api-financialdatasets-ai-activist-ownership-feee6c","title":"Activist stakes from SEC Schedule 13D (holders above 5% with intent to influence","host":"api.financialdatasets.ai","method":"GET","resource":"https://api.financialdatasets.ai/activist-ownership","category":"company","description":"Activist stakes from SEC Schedule 13D (holders above 5% with intent to influence control), by subject ticker or filer CIK: holder, shares held, percent of class, voting power and filing date, with optional amendment history. Use when an agent asks which activists hold a company, or where an activist","price_listed":0.02,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"limit":1,"ticker":"SDRL"},"type":"http"},"output_schema":{"$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"}},"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"},"history":[],"description_full":"Activist stakes from SEC Schedule 13D (holders above 5% with intent to influence control), by subject ticker or filer CIK: holder, shares held, percent of class, voting power and filing date, with optional amendment history. Use when an agent asks which activists hold a company, or where an activist is active. Non-Professional use; Professional use needs a plan at financialdatasets.ai.","last_updated":"2026-10-21T19:11:14.211Z","schemes":["exact"]}