{"uid":"cap_H1C-nGyiK6F9G7f0rLcZ7","slug":"agentdiet-institutional-13f-filing-lookup-b98b1b02","name":"AgentDiet Institutional 13F Filing Lookup","description":"Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://rag-diet.agentdiet.dev settling in USDC on Base.","url":"https://rag-diet.agentdiet.dev/v1/institutional-13f?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","POST"],"type":"string"},"queryParams":{"type":"object","properties":{"ticker":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"status":"ok","roi_proof":{"compression_ratio_pct":91.4}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_SaJhb5zfVbbz_opCZUgCG","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves and distills institutional 13F filing data for a given stock ticker, returning compressed structured intelligence with a compression ratio proof.","exampleAgentPrompt":"Pull the institutional 13F filing data for NVDA and give me a compressed summary of the major holders.","exampleUseCases":[{"title":"Hedge fund position research for a stock","prompt":"Can you get me the 13F institutional holding data for Tesla — I want to know which major funds are holding it right now?"},{"title":"Pre-earnings institutional sentiment check","prompt":"Before MSFT earnings, pull the latest 13F data for Microsoft so I can see how institutional positioning looks."},{"title":"Small-cap institutional ownership scan","prompt":"Look up the 13F filings for AMD and give me a distilled view of who the top institutional holders are."}],"resultDescription":"Returns a JSON object with a 'data' field containing distilled 13F institutional filing information for the requested ticker, a 'status' field ('ok'), and an 'roi_proof' object that includes a compression_ratio_pct showing how much the context was compressed (e.g. 91.4% compression). Payment is settled in USDC on Base via x402.","failureModes":["Missing or invalid ticker symbol returns empty or error data","Unknown ticker with no 13F filings returns empty data object","Payment not settled (x402 402 response) if USDC not provided","Rate limiting or node unavailability may cause non-200 responses","Stale filing data if 13F source has not been updated post-quarterly filing deadline"],"whenToPreferThis":"Prefer this endpoint when you need token-efficient, compressed institutional 13F ownership data for a specific stock ticker and want a machine-readable output with a verifiable compression ratio. Useful for agents operating under strict context-window budgets that still need institutional holding intelligence. Choose this over raw SEC EDGAR scraping when you want pre-distilled, structured output without bloat.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:42:06.938Z","isFirstParty":false,"canonicalSlug":"agentdiet-institutional-13f-filing-lookup-b98b1b02"}