About StoX-Ray

See what you really own.

What Is StoX-Ray?

StoX-Ray is a portfolio X-ray tool for investors who want to understand their holdings beyond ticker symbols and share prices. When you enter your portfolio, StoX-Ray fetches live fundamental data and calculates your proportional ownership of the underlying businesses — how much revenue, earnings, cash, and debt your portfolio represents in real economic terms.

The Idea Behind It

Most investors think in terms of tickers and prices. StoX-Ray was built on the belief that you should know what you actually own. When you hold 100 shares of a company, you own a slice of its revenue, earnings, cash pile, and debt — not just a number that moves up and down on a screen. StoX-Ray makes that fundamental reality visible and tangible across your entire portfolio.

Key Features

  • Per-holding fundamental breakdown — see revenue, EBITDA, net income, cash, and debt for every position
  • Portfolio-level aggregation — your total proportional share of fundamentals across all holdings
  • Allocation charts — sector, geography, currency, and asset type breakdowns
  • Multi-portfolio support — manage and X-ray multiple portfolios independently
  • Multi-currency display — view your portfolio in your preferred currency (USD, GBP, EUR, CHF)
  • Shareable portfolio snapshots — generate a link to share your portfolio breakdown with others

How It Works

Enter your holdings — tickers and the number of shares you own. StoX-Ray fetches the latest fundamental data from financial data providers and calculates your proportional ownership. If you hold 100 shares of a company with 1 billion shares outstanding, you own 0.00001% of that company's revenue, earnings, cash, and debt. StoX-Ray aggregates these figures across your entire portfolio to give you a clear, honest picture of what you own right now.

What StoX-Ray Is Not

StoX-Ray is not a performance tracker, a trading platform, or a robo-adviser. It does not tell you what to buy or sell. It does not connect to your brokerage account. It does not provide investment advice. It shows you a snapshot of what you own right now in fundamental terms — nothing more, nothing less.

Independence

StoX-Ray is an independent project built in Switzerland. It is not affiliated with, sponsored by, or endorsed by any financial institution, brokerage, fund manager, index provider, or data provider. It is operated by a private individual, not a financial services firm.