# Berkshire Hathaway 13F holdings, latest quarter

**Use case:** 

Reads the latest 13F filing of Berkshire Hathaway on SEC EDGAR and returns each holding with filer, form, accession number, filing date, period, amendment flag, issuer name, class, CUSIP and value in USD.

## Input

```json
{
  "filerCiks": [
    "1067983"
  ],
  "lookbackQuarters": 1,
  "includeAmendments": false,
  "userAgent": "voiddo studio sec-13f ops@voiddo.com"
}
```

## Output

```json
{
  "filerCik": {
    "label": "Filer Cik",
    "format": "number"
  },
  "filerName": {
    "label": "Filer Name",
    "format": "text"
  },
  "filingManager": {
    "label": "Filing Manager",
    "format": "text"
  },
  "form": {
    "label": "Form",
    "format": "text"
  },
  "accessionNumber": {
    "label": "Accession Number",
    "format": "text"
  },
  "filingDate": {
    "label": "Filing Date",
    "format": "date"
  },
  "periodOfReport": {
    "label": "Period Of Report",
    "format": "text"
  },
  "isAmendment": {
    "label": "Is Amendment",
    "format": "boolean"
  },
  "nameOfIssuer": {
    "label": "Name Of Issuer",
    "format": "text"
  },
  "titleOfClass": {
    "label": "Title Of Class",
    "format": "text"
  },
  "cusip": {
    "label": "Cusip",
    "format": "text"
  },
  "valueUsd": {
    "label": "Value Usd",
    "format": "number"
  }
}
```

## How it works

### 1. Sign up on Apify or log in

The SEC 13F Scraper: Institutional Holdings by Filer Actor is ready to run with the inputs already set for "Berkshire Hathaway 13F holdings, latest quarter". [Sign up or log in](https://console.apify.com/create-task-from-example/J1XBN0xOSazfjx90O) and you'll land in Apify Console with a copy of this exact task.

### 2. Start the "Berkshire Hathaway 13F holdings, latest quarter" task

The SEC 13F Scraper: Institutional Holdings by Filer Actor will start running based on the input automatically. You can also change all the input fields, like filer ciks, look back (quarters), and more, to match your specific use case.

### 3. Receive the "Berkshire Hathaway 13F holdings, latest quarter" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as filer cik, filer name, filing manager, and more.

### 4. Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also [run the "Berkshire Hathaway 13F holdings, latest quarter" task via API](https://apify.com/v0iddo/sec-13f-institutional-holdings.md).

## About this Actor

This example demonstrates how to use [SEC 13F Scraper: Institutional Holdings by Filer](https://apify.com/v0iddo/sec-13f-institutional-holdings.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/v0iddo/sec-13f-institutional-holdings.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

This Task's input is already configured above. Use it as-is rather than inventing a new one.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/v0iddo/sec-13f-institutional-holdings.md

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).