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AlphaPulse Hedge Fund 13F Holdings Lite Check
x402
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.
Price / call$0.25
Success—
StatusUnknown
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.
Example use cases
Pre-allocation fund screening
“Before I consider allocating to Renaissance Technologies, can you grab their top 5 long equity positions and portfolio concentration from their latest 13F filing? Just the quick snapshot is fine.”
Comparing fund concentration levels
“I'm comparing two funds — run the lite 13F check on Tiger Global and Lone Pine Capital so I can see which one is more concentrated in their top positions.”
Monitoring a manager's largest bets
“What are Appaloosa Management's five biggest US equity positions right now based on their most recent SEC 13F? Also tell me the total book value and when they last filed.”
Technical details
Endpoint
GEThttps://alphapulse.theaslangroupllc.com/api/alpha/fund-check-liteWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| cik | string | optional — SEC CIK if known (skips name matching) |
| top | string | holdings rows to return, 3-10 (default 5) |
| fundrequired | string | manager/fund name to look up in EDGAR |
Output
Schema · Response
{
"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
}
}Tags
x402
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