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How to see what your funds really hold with look-through with Aurelio Finance

Break down fund holdings by country, sector, company and currency to find overlap.

  • Money
  • Intermediate
  • 30 minutes
  • From the README
  • Any agent

Who it is forAn investor who owns several ETFs or funds and suspects they hold the same large companies.

The problemFund names hide their underlying holdings, so overlap and concentration are hard to see from a broker statement.

The outcomeA look-through view of what your funds hold by country, sector, company and currency.

What you need first

  • Git installed
  • Node.js 22 or later
  • uv installed (https://docs.astral.sh/uv/getting-started/installation/)
  • macOS, Linux, or Windows with PowerShell
  • For the AI advisor only: an OpenRouter account with credit and an API key

Steps

  1. Set up the app by installing Git, Node.js 22 or later, and uv.
  2. Run git clone https://github.com/LosaLosSantos/aurelio-finance.git and then cd aurelio-finance.
  3. Start the app with ./start.sh on macOS or Linux, or ./start.ps1 on Windows.
  4. Enter your fund positions under Portfolio.
  5. Open Look-through and compare exposure by country, sector, company and currency.

Prompt for your agent

In the aurelio-finance repository, open the Look-through view for my positions and list the top three companies and top three countries by exposure. Verify that each figure matches the fund holdings shown in the app.

Caveat. The README does not say how often look-through data updates, so confirm the date of the underlying fund data before acting on it.

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