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On average, 90 percent of the variability of returns and…

“On average, 90 percent of the variability of returns and 100 percent of the absolute level of return is explained by asset allocation.” quote by Roger G. Ibbotson
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“On average, 90 percent of the variability of returns and 100 percent of the absolute level of return is explained by asset allocation.”

Roger G. Ibbotson

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

Asset allocation determines most of the return variability and all of the absolute return level, highlighting its central role in investment outcomes.

In simple terms: Where you invest matters most for returns.

Key Takeaway

Focus on asset allocation for better performance.

Themes

investment portfolio management risk return financial strategy

Mood

analytical professional

Type

financial educational

When to use this quote

  • financial planning
  • investment advisory
  • retirement planning

Key Concepts

asset allocation variance explanation portfolio theory

Questions to Reflect On

  • How can investors balance allocation with other strategies?
  • What tools help assess allocation effectiveness?
A Different Perspective

Neglects other factors like market timing.

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