{"uid":"cap_X_JHxfaWyamDYaXTzFqc3","slug":"x402stock-fund-n-port-holdings-lookup-a4a9a71e","name":"x402stock Fund N-PORT Holdings Lookup","description":"What's inside an ETF or mutual fund, from its latest SEC N-PORT filing. Pass an ETF/fund ticker (SPY, ARKK) or CIK in the path. Returns the registrant, net/total assets, report date, and every portfolio holding by value — name, CUSIP, ISIN, shares, USD value, % of net assets, asset/issuer class, country. `?limit=` (max 500). Fund composition the 13F feed doesn't cover. From x402stock","url":"https://agents.x402stock.xyz/api/v1/fund-nport/:fund?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":{"fund":{"type":"string"},"type":"object"},"queryParams":{"type":"object","properties":{"limit":{"type":"integer","default":50,"maximum":500,"exclusiveMinimum":0}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ouI93hoqDwz5dHNwwz_H-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the full portfolio holdings and asset details of an ETF or mutual fund from its latest SEC N-PORT filing, given a ticker or CIK.","exampleAgentPrompt":"Pull the latest N-PORT filing holdings for ARKK — I want to see every position with its CUSIP, ISIN, USD value, and percentage of net assets, up to 200 holdings.","exampleUseCases":[{"title":"ETF composition deep dive","prompt":"Show me the complete holdings breakdown for SPY from its latest SEC N-PORT filing — every security name, CUSIP, share count, USD value, and what percentage of net assets each one represents, up to 500 holdings."},{"title":"Mutual fund country exposure","prompt":"I'm analyzing PIMCO's Total Return fund — can you pull its latest N-PORT data so I can see every holding with its issuer country and asset class to understand geographic exposure?"},{"title":"Thematic ETF position check","prompt":"What does ARKK actually own right now according to its most recent SEC N-PORT filing? Give me the full list of positions with their ISIN codes and USD values, up to 100 holdings."}],"resultDescription":"Returns the fund registrant name, report date, net assets, and total assets, plus an array of every portfolio holding including security name, CUSIP, ISIN, number of shares, USD market value, percentage of net assets, asset class, issuer class, and country — up to the requested limit (max 500).","failureModes":["Unknown or invalid ticker/CIK returns a 404 or empty result","Fund has no N-PORT filing on record (e.g. some closed-end or foreign funds)","Limit parameter out of range (must be 1–500) returns validation error","Stale data if the fund has not yet filed its most recent N-PORT with the SEC","Payment failure returns 402 if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when you need granular, security-level holdings data for a US ETF or mutual fund as reported in SEC N-PORT filings — especially when 13F feeds don't cover the fund, or when you need CUSIP/ISIN identifiers, exact share counts, country/asset class breakdowns, and net asset percentages for every position.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T18:45:37.855Z","isFirstParty":false,"canonicalSlug":"x402stock-fund-n-port-holdings-lookup-a4a9a71e"}