# AlphaPulse Hedge Fund 13F Holdings Lite Check

> AlphaPulse Hedge Fund 13F Holdings Lite Check is a paid API for AI agents from alphapulse.theaslangroupllc.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-14).

Returns a lite preview of a hedge fund's SEC EDGAR 13F filing: top 5 long US-equity positions (issuer and value), total book value, concentration figure, and filing dates.

## Facts

- Endpoint: GET https://alphapulse.theaslangroupllc.com/api/alpha/fund-check-lite
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/alphapulse-hedge-fund-13f-holdings-lite-check-44a70d45
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NA6BAtJwG6tCvG33UhdXv

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 alphapulse-hedge-fund-13f-holdings-lite-check-44a70d45
```

Example prompt: Pull the AlphaPulse lite 13F check on Pershing Square Capital Management — I want their top 5 long US equity positions, total book value, and how concentrated the portfolio is based on their latest SEC filing.

## When to prefer this

Choose this endpoint when you need a fast, cheap ($0.25) snapshot of a hedge fund's top SEC-reported equity positions and don't require full depth. Ideal for pre-allocation screening, quick concentration checks, or budget-constrained agent workflows. Prefer the full /api/alpha/fund-check ($0.50) when you need up to 25 holdings, share counts, portfolio-shape analysis, notable positions commentary, or 13F-coverage caveats.

## Known failure modes

- Fund not found or no 13F filing on record — returns empty or error
- Fund has filed no recent 13F (e.g. exempt or below AUM threshold) — no data available
- SEC EDGAR data temporarily unavailable — upstream fetch failure
- Invalid or ambiguous fund identifier — incorrect or no match returned
- Rate limiting or payment failure (x402) — 402 response if payment not attached

## How this service works

Lite preview of the hedge fund 13F holdings check — same official SEC EDGAR filing data, reduced depth: top 5 long US-equity positions (issuer + value only), total book value, deterministic concentration figure, filing dates. Deterministic data, no narrative read. Full product (/api/alpha/fund-check, $0.50) adds up to 25 holdings with shares, a portfolio-shape read, notable positions, and honest 13F-coverage caveats. For allocator/trading agents with small per-call budgets.

## Output

Returns top 5 long US-equity positions with issuer name and position value, total long equity book value, a deterministic portfolio concentration figure, and the filing dates of the most recent 13F. No narrative or qualitative analysis — purely structured data extracted from official SEC EDGAR filings.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "fund"
 ],
 "properties": {
  "cik": {
   "type": "string",
   "description": "optional — SEC CIK if known (skips name matching)"
  },
  "top": {
   "type": "string",
   "description": "holdings rows to return, 3-10 (default 5)"
  },
  "fund": {
   "type": "string",
   "description": "manager/fund name to look up in EDGAR"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tier": "lite",
  "upsell": {
   "adds": "up to 25 holdings with shares, portfolio-shape read, notable positions, 13F coverage caveats",
   "price_usd": 0.5,
   "full_product": "/api/alpha/fund-check"
  },
  "fund_name": "BRIDGEWATER ASSOCIATES, LP",
  "top_holdings": [
   {
    "issuer": "SPDR S&P 500 ETF",
    "value_usd": 2100000000
   }
  ],
  "total_value_usd": 21500000000,
  "period_of_report": "2026-03-31",
  "top10_concentration_pct": 34.2
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/alphapulse-hedge-fund-13f-holdings-lite-check-44a70d45/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from alphapulse.theaslangroupllc.com](https://www.zero.xyz/host/alphapulse.theaslangroupllc.com/llms.txt)