{"uid":"cap_HkWYhKMDjK2drSj6WzWfB","slug":"dataroma-superinvestors-portfolio-tracker-69cb3cb7","name":"Dataroma Superinvestors Portfolio Tracker","description":"Dataroma superinvestor portfolios: manager and firm name, portfolio value, number of stocks and the top holdings' tickers, read from Dataroma's public manager table. Snapshot of the public page; not investment advice.","url":"https://api.chainmarket-api.workers.dev/api/finance/dataroma-superinvestors?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"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"limit":{"type":"string","description":"How many managers, 1 to 50 (default 10)"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_4C08dse9sD0WFeM6uJoWm","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches a list of top superinvestor (institutional fund manager) portfolios and holdings data from Dataroma","exampleAgentPrompt":"Pull the top 20 superinvestors from Dataroma so I can see which institutional fund managers are being tracked and what they're holding.","exampleUseCases":[{"title":"Research top superinvestor holdings","prompt":"Get me the top 15 superinvestors from Dataroma — I want to see which famous fund managers are being tracked so I can dig into their portfolios."},{"title":"Value investing idea generation","prompt":"Fetch the full list of 50 Dataroma superinvestors so I can cross-reference which stocks the most successful institutional investors are all holding at the same time."},{"title":"Monitor institutional investor activity","prompt":"Give me the top 10 superinvestors on Dataroma — I want to build a watchlist based on what the best-performing fund managers are buying lately."}],"resultDescription":"A list of superinvestor fund managers tracked on Dataroma, including their names and associated portfolio metadata, up to the requested limit (1-50, default 10).","failureModes":["Invalid limit parameter (outside 1-50 range) may return an error or default value","Dataroma source unavailable or rate-limited causing upstream fetch failure","Payment not confirmed resulting in 402 response and no charge","Network timeout from the Cloudflare Workers endpoint"],"whenToPreferThis":"Use this endpoint when you need structured data about top institutional fund managers (superinvestors) as tracked by Dataroma, especially for value investing research, portfolio analysis, or building dashboards around famous investors' holdings. Prefer this over manual scraping of Dataroma or generic financial data APIs that don't surface superinvestor-specific aggregations.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T12:44:29.811Z","isFirstParty":false,"canonicalSlug":"dataroma-superinvestors-portfolio-tracker-69cb3cb7"}