Mon Aug 26 2024, by Tyler Gardner

Investment StrategiesPortfolio PerformanceFinancial GrowthUnderstanding ReturnsInvesting Basics

Understanding Portfolio Performance: Which Investment is Better?

I'll bet that 95% of you will not know the correct answer to this investing question. And if you get it, I'll take you out to Jersey Mike's for a sandwich.

I'm Tyler. I'm a former financial advisor and portfolio manager. And now I make financial content for free so that you don't have to pay for it.

The Investment Question

Number one, take two portfolios:

  • Portfolio A: makes 20% this year and 0% next year.
  • Portfolio B: makes 10% this year and 10% next year.

Which portfolio made more money after two years?

The Answer

Number two, if you said, well, they both made 10% per year, you're correct. But if you said they both made the same amount of money after two years, you are not correct.

Evaluating Returns

Number three, although both Portfolio A and Portfolio B averaged 10% per year, at the end of two years, Portfolio A will have earned 20% on two-year returns. While Portfolio B would have earned 21%.

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