{"uid":"cap_F6tr_gMWxq8HQU0TvWGsD","slug":"institutional-ownership-intelligence-the-stall-intuitek-8bdf1654","name":"Institutional Ownership Intelligence — The Stall (IntuiTek)","description":"Domain-agnostic x402 capability chassis by IntuiTek¹. 300 AI-callable data services — pay USDC on Base mainnet. No accounts or API keys required.","url":"https://the-stall.intuitek.ai/cap/institutional-ownership-intel","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":["ticker"],"properties":{"mode":{"enum":["holders","summary","full"],"type":"string","description":"'holders' (default) returns top institutional funds with shares and value. 'summary' returns aggregate breakdown: % institutional, % insider, float size, concentration. 'full' returns both in one call."},"limit":{"type":"integer","maximum":30,"minimum":1,"description":"Max number of institutional holders to return in holders/full mode (default 15, max 30)."},"ticker":{"type":"string","description":"US equity ticker symbol (e.g. AAPL, TSLA, NVDA). 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In 'holders' mode: a ranked list of up to 30 institutional funds with shares held and USD position value. In 'summary' mode: aggregate metrics including percent institutional, percent insider, float size, and concentration score. In 'full' mode: both datasets combined in a single response.","failureModes":["Invalid or unrecognized ticker symbol returns an error or empty result","Non-US equity tickers (e.g. foreign-listed stocks) may not be supported","Limit parameter out of range (below 1 or above 30) returns a validation error","Stale data possible if underlying data source has not recently refreshed holdings","Payment failure on Base mainnet (insufficient USDC, wrong network) blocks the request","Unknown mode enum value returns a validation error"],"whenToPreferThis":"Use this endpoint when you need structured institutional ownership data for a US-listed equity — particularly when you want fund-level detail (top holders, shares, values) alongside aggregate metrics (% institutional, % insider, float, concentration) without signing up for a brokerage data API or paying for a Bloomberg terminal. Ideal for investment research agents, equity screening workflows, and due-diligence automation that needs ownership context on demand with micropayment access (no API key required).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:00:44.130Z","isFirstParty":false}