# FilingsPulse Institutional Ownership & 13F Analysis

> FilingsPulse Institutional Ownership & 13F Analysis is a paid API for AI agents from filingspulse.theaslangroupllc.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Returns institutional holdings, fund flows, major holders, hedge-fund positions, and smart-money positioning shifts for any US-listed company from EDGAR 13F, SC 13D/G filings.

## Facts

- Endpoint: GET https://filingspulse.theaslangroupllc.com/api/filings/ownership
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/filingspulse-institutional-ownership-13f-analysis-c708b987
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_L4IWv-mTsY7Lh8lR2v-bu

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 filingspulse-institutional-ownership-13f-analysis-c708b987
```

Example prompt: Pull the latest 13F institutional ownership breakdown for NVDA — show me which hedge funds have the biggest positions and how their holdings shifted compared to last quarter.

## When to prefer this

Use this endpoint when an investing or equity research agent needs to understand who owns a US-listed stock, track institutional buying/selling trends, identify activist or hedge-fund involvement, or monitor smart-money positioning shifts quarter over quarter. Prefer this over general financial data APIs when the specific need is EDGAR-sourced 13F/SC 13D ownership intelligence with fund-flow analysis.

## Known failure modes

- Unknown or delisted ticker returns no data or 404
- Non-US-listed company ticker not supported
- Very recent quarter data not yet available if 13F deadline not passed
- Rate limiting or payment failure returns 402 or 429
- Malformed ticker symbol returns validation error

## How this service works

Institutional holdings / 13F ownership analysis for any US-listed company — fund flows, major holders, hedge-fund positions, and smart-money positioning shifts quarter over quarter. From EDGAR SC 13D/G filings plus live research, for investing and equity-research agents.

## Output

A structured report of institutional holders for the requested US-listed company, including fund names, ownership stakes, percentage of float held, quarter-over-quarter position changes, new entrants, and exits — sourced from EDGAR 13F and SC 13D/G filings, with smart-money positioning commentary.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "lang": {
   "type": "string",
   "description": "lang"
  },
  "ticker": {
   "type": "string",
   "description": "ticker"
  },
  "company": {
   "type": "string",
   "description": "company"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/filingspulse-institutional-ownership-13f-analysis-c708b987/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from filingspulse.theaslangroupllc.com](https://www.zero.xyz/host/filingspulse.theaslangroupllc.com/llms.txt)