# The Stall — Hedge Fund Holdings Lookup

> The Stall — Hedge Fund Holdings Lookup is a paid API for AI agents from the-stall.intuitek.ai, paid per call via x402, $0.117/call, status unknown (last checked 2026-09-13).

Retrieves the latest SEC 13F-reported equity (and optionally options) holdings for a named institutional investor or hedge fund

## Facts

- Endpoint: GET https://the-stall.intuitek.ai/cap/hedge-fund-holdings
- Price: $0.117/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/the-stall-hedge-fund-holdings-lookup-99d6738f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_W8owzzXRqayg0PWMeAHC4

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability the-stall-hedge-fund-holdings-lookup-99d6738f
```

Example prompt: Pull up the top 50 holdings for Renaissance Technologies from their SEC 13F filings, and include their PUT and CALL option positions too.

## When to prefer this

Use this endpoint when you need to look up the publicly disclosed equity and options holdings of a named institutional investor or hedge fund as reported in SEC 13F filings, without needing an API key or account. Ideal for financial research, portfolio analysis, and competitive intelligence on large institutional positions. Prefer this over brokerage APIs when you only need disclosed 13F data and want to pay per-call in USDC with no subscription.

## Known failure modes

- Institution name not found or does not match SEC filing name — returns empty or error response
- Limit exceeds maximum of 100 — parameter validation error
- Institution has not filed a 13F (e.g. foreign funds, small managers) — no data returned
- Payment failure or insufficient USDC balance — 402 payment required error
- Network timeout or upstream SEC data source unavailable — 5xx error

## How this service works

Returns top stock holdings from any institution's latest SEC 13F filing. Input: institution name (e.g. 'Renaissance Technologies', 'Bridgewater Associates'). Output: top 25 positions by market value with shares, value, and portfolio weight. No API key. SEC EDGAR source. $0.025 vs $25-50/mo Quiver Quant subscription.

## Output

A list of up to 100 equity holdings (and optionally PUT/CALL option positions) for the specified institutional investor as reported in their most recent SEC 13F filing, including position details such as security names, share counts, and market values.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "limit": 25,
   "institution": "Berkshire Hathaway",
   "include_options": false
  }
 }
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "required": {
   "type": "string"
  },
  "properties": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/the-stall-hedge-fund-holdings-lookup-99d6738f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from the-stall.intuitek.ai](https://www.zero.xyz/host/the-stall.intuitek.ai/llms.txt)