{"uid":"cap_oWH7n4SwIvBJEWQrhXqF-","slug":"x402stock-beneficial-ownership-schedule-13d-13g-filings-72f9a7bd","name":"x402stock Beneficial Ownership (Schedule 13D/13G) Filings","description":"Schedule 13D/13G filings — triggered when a holder crosses 5% of a class — disclosing beneficial-ownership and activist stakes in a US-listed company, from SEC EDGAR. Per filing: the reporting person, filer-reported percent of class (can be <5% if held via derivatives), shares, voting/dispositive power, and (for 13D) the activist intent. `?type=13D|13G|all`, `?limit=` max 25. From x402stock","url":"https://agents.x402stock.xyz/api/v1/beneficial-ownership/:ticker?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object","ticker":{"type":"string"}},"queryParams":{"type":"object","properties":{"type":{"enum":["13D","13G","all"],"type":"string","default":"all"},"limit":{"type":"integer","default":5,"maximum":25,"exclusiveMinimum":0}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_j_aBbJTOpXhVWglf9eiu8","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns recent Schedule 13D and/or 13G SEC EDGAR filings for a given US-listed ticker, disclosing beneficial ownership stakes above 5% and activist intent","exampleAgentPrompt":"Pull the latest SEC Schedule 13D and 13G beneficial ownership filings for TSLA from EDGAR — show me up to 10, including the reporting persons, their percent of class, and any activist intent disclosed.","exampleUseCases":[{"title":"Activist investor detection for a stock","prompt":"Has any activist investor filed a Schedule 13D on Salesforce? Show me up to 10 recent 13D filings and what their stated intentions are."},{"title":"Institutional ownership threshold check","prompt":"Who has filed Schedule 13G disclosures on Palantir — meaning passive holders over 5%? Give me the most recent 15 filings with the filer name and percentage held."},{"title":"M&A research on beneficial owners","prompt":"I'm researching Southwest Airlines — can you pull both 13D and 13G SEC filings to see who the major beneficial owners are and whether anyone has crossed the 5% threshold recently?"}],"resultDescription":"A list of up to 25 Schedule 13D/13G filings for the requested ticker, each including the reporting person's name, the filer-reported percent of class (which may be below 5% if derivatives are involved), total shares held, voting power, dispositive power, and (for 13D filings) the activist intent statement, all sourced from SEC EDGAR.","failureModes":["Invalid or unknown ticker returns empty results or 404","Limit exceeds 25 returns a validation error","No 13D/13G filings on record returns an empty array","EDGAR data lag may mean very recent filings are not yet indexed","Derivatives-based holdings may show percent below 5% threshold, which can be confusing"],"whenToPreferThis":"Use this endpoint when you need to identify beneficial owners holding 5%+ of a US-listed company's shares, detect activist investor positions via 13D filings, or surface passive institutional stakes via 13G filings — all sourced directly from SEC EDGAR. Prefer this over general institutional holdings databases when regulatory-grade disclosed ownership at the 5% threshold is required, especially for M&A research, activist tracking, or governance analysis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T18:49:56.998Z","isFirstParty":false,"canonicalSlug":"x402stock-beneficial-ownership-schedule-13d-13g-filings-72f9a7bd"}