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Pocket Network SEC 13F Holdings Lookup
x402
Pocket Network SEC 13F Holdings Lookup is a paid API for AI agents from agent.pocket.network, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-02).
Retrieves SEC 13F institutional investment holdings (issuer, CUSIP, USD value, share count) for a given filer by ticker or CIK for a specific quarter.
Price / call$0.005
Success—
StatusUnknown
How this service works
SEC 13F institutional positions by filer and quarter: issuer, CUSIP, USD value, and share count. POST /v1/sec with a filer {company_ticker} (or CIK) and get the holdings as one JSON object. Deterministic per filing cycle. Pay per request in USDC; no account, no API key.
Output
A JSON object containing the filer's complete 13F holdings for the relevant quarter, including each position's issuer name, CUSIP identifier, USD market value, and share count, structured as a single flat or nested JSON document deterministic per filing cycle.
Example use cases
Hedge fund portfolio transparency check
“What stocks does Renaissance Technologies currently hold according to their SEC 13F filing? I want the issuer names, CUSIP codes, and how much each position is worth in USD.”
Competitor institutional ownership research
“Can you pull the full 13F holdings for Vanguard from the SEC? I need the share counts and dollar values for all positions in their latest quarterly report — use ticker VGT.”
CIK-based filer holdings lookup
“I have a CIK number — 0001067983 — for Berkshire Hathaway. Can you get me their SEC 13F institutional holdings including every CUSIP, issuer, and position size in shares and USD?”
Technical details
Endpoint
POSThttps://agent.pocket.network/v1/sec-holdings?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured, machine-readable SEC 13F institutional holdings data keyed by company ticker or CIK, and want a pay-per-call model with no API key or account setup. Ideal for agents doing one-off or infrequent lookups of institutional positions without committing to a subscription data provider. Preferred over scraping SEC EDGAR directly due to the pre-parsed JSON output.
Side effects
- Unknown or invalid ticker/CIK returns an error or empty holdings
- Filer has not submitted a 13F (e.g. not an institutional investment manager) — returns no data
- Quarter with no filing available returns empty or error response
- USDC payment failure or insufficient funds causes request rejection
- Rate limiting or network issues from Pocket Network infrastructure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| cik | string | Filer CIK (alternative to ticker). |
| company_ticker | string | Ticker of the institutional filer, e.g. BLK. |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {},
"portal": {
"serviceId": "sec-holdings",
"provenance": "third-party-supplier",
"schemaCheck": "passed"
}
}
}Tags
x402
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