Owning investments across multiple sectors does not automatically create a balanced portfolio. This guide explains how sector allocation works, how to measure direct and indirect sector exposure, identify concentration risk and build a more deliberate long-term portfolio structure.

How much of your portfolio should be in one stock? Learn how position sizing, concentration risk and portfolio drift can cause a successful investment to become far more influential than originally intended.

Portfolio Analysis Excel infographic showing what investment spreadsheets track well versus what they often miss, including ETF overlap, concentration risk, allocation drift and portfolio-wide exposure.