Hedge Fund Tracker

See what Buffett, Dalio, and Griffin are buying before everyone else.

Hedge Fund Tracker is a command-line tool that pulls SEC 13F filings — the quarterly reports that institutional investment managers are required to file — and shows you exactly what the biggest hedge funds are holding, buying, and selling.

Track 15+ major funds including Berkshire Hathaway, Bridgewater, Renaissance Technologies, Citadel, and more.

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Example Output

╔══════════════════════════════════════════════════════════════════════╗
║                        Hedge Fund Tracker                           ║
║              Powered by SEC EDGAR Financial Data API                 ║
╚══════════════════════════════════════════════════════════════════════╝

  Berkshire Hathaway (Warren Buffett)  —  Top 10 Holdings from Latest 13F Filing

    #  Company                         Shares         Value    % of Portfolio
  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
    1  Apple Inc                       915.56M     $174.3B          28.9%
    2  Bank of America Corp            680.23M      $30.4B           5.0%
    3  American Express Co             151.61M      $44.2B           7.3%
    4  Coca-Cola Co                    400.00M      $28.7B           4.8%
    5  Chevron Corp                    118.61M      $18.8B           3.1%
    6  Occidental Petroleum            255.28M      $16.7B           2.8%
    7  Kraft Heinz Co                  325.63M      $11.5B           1.9%
    8  Moody's Corp                    24.67M      $11.2B           1.9%
    9  DaVita Inc                       36.10M       $5.2B           0.9%
   10  Citigroup Inc                    55.24M       $3.8B           0.6%

  Total portfolio value: $602.4B

Get Started

1. Get your API key

This tool uses the SEC EDGAR Financial Data API to pull structured 13F filing data directly from SEC EDGAR.

Sign up on RapidAPI and subscribe to get your API key (free tier available).

2. Install

git clone https://github.com/deividi86/hedge-fund-tracker.git
cd hedge-fund-tracker
pip install -r requirements.txt

3. Set your API key

export RAPIDAPI_KEY="your-key-here"

Or create a .env file in the project directory:

RAPIDAPI_KEY=your-key-here

4. Track

List available funds:

python tracker.py list-funds

Available fund aliases:

  berkshire          Berkshire Hathaway (Warren Buffett)       CIK: 0001067983
  bridgewater        Bridgewater Associates (Ray Dalio)        CIK: 0001350694
  renaissance        Renaissance Technologies (Jim Simons)     CIK: 0001037389
  citadel            Citadel Advisors (Ken Griffin)            CIK: 0001423053
  soros              Soros Fund Management                     CIK: 0001029160
  pershing           Pershing Square (Bill Ackman)             CIK: 0001336528
  point72            Point72 (Steve Cohen)                     CIK: 0001603466
  de-shaw            D.E. Shaw & Co                            CIK: 0001009207
  ...

View a fund's top holdings:

python tracker.py holdings berkshire

Top 5 only:

python tracker.py holdings citadel -n 5

JSON output:

python tracker.py -o json holdings renaissance | jq .

Use any CIK number directly:

python tracker.py holdings 0001067983

Built-in Funds

Alias	Fund	Manager
berkshire	Berkshire Hathaway	Warren Buffett
bridgewater	Bridgewater Associates	Ray Dalio
renaissance	Renaissance Technologies	Jim Simons
citadel	Citadel Advisors	Ken Griffin
soros	Soros Fund Management	George Soros
pershing	Pershing Square	Bill Ackman
point72	Point72 Asset Management	Steve Cohen
de-shaw	D.E. Shaw & Co	David Shaw
two-sigma	Two Sigma Investments	John Overdeck
elliott	Elliott Management	Paul Singer
millennium	Millennium Management	Israel Englander
tiger-global	Tiger Global	Chase Coleman
third-point	Third Point	Dan Loeb
appaloosa	Appaloosa Management	David Tepper

How It Works

Every quarter, hedge funds managing over $100M are required to disclose their equity holdings via SEC Form 13F. This tool pulls that data through the SEC EDGAR Financial Data API and presents it in a readable format.

The data comes directly from SEC EDGAR, so it is as official as it gets.

Use Cases

• Follow the Smart Money — See exactly what positions the top funds are building.
• Idea Generation — Discover stocks that multiple top funds are converging on.
• Due Diligence — Check if institutional investors are backing (or dumping) a stock you're researching.
• Quarterly Analysis — Track how fund allocations shift over time.

License

MIT License — see LICENSE for details.