`manager_profile`

Pack: sec-13f · Endpoint: https://gateway.pipeworx.io/sec-13f/mcp

A profile of one institutional manager’s 13F book: portfolio concentration (share of value in the top 5 / top 10 positions), turnover between the two most recent loaded quarters, and top positions. Use to characterize a manager’s style before targeting them (e.g. for a newsletter) — concentrated vs. diversified, high vs. low turnover. Does NOT include sector/industry exposure: 13F carries no such field, and this pack does not fabricate one.

Parameters

Name	Type	Required	Description
`manager`	string	yes	Filing manager name or a distinctive fragment of it.

Example call

Arguments

{
  "manager": "BERKSHIRE HATHAWAY"
}

curl

curl -X POST https://gateway.pipeworx.io/sec-13f/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"manager_profile","arguments":{"manager":"BERKSHIRE HATHAWAY"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('manager_profile', {
  "manager": "BERKSHIRE HATHAWAY"
});

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "sec-13f": {
      "url": "https://gateway.pipeworx.io/sec-13f/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

manager_profile