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The optimum portfolio depends on the various expectations…

“The optimum portfolio depends on the various expectations of choices available and the degree of variance in performance which is tolerable. The greater the number of selections, the less will be the average year-to-year variation in actual versus expected results. Also, the lower will be the…” quote by Warren Buffett
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“The optimum portfolio depends on the various expectations of choices available and the degree of variance in performance which is tolerable. The greater the number of selections, the less will be the average year-to-year variation in actual versus expected results. Also, the lower will be the expected results, assuming different choices have different expectations of performance.”

Warren Buffett

About This Quote

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

Diversifying many investments reduces yearly performance swings but also lowers expected returns, reflecting a trade‑off between risk and reward.

In simple terms: More choices lower risk but also lower expected gains.

Key Takeaway

Balance portfolio diversity with realistic return goals.

Themes

investment diversification risk reward expectations

Mood

analytical pragmatic

Type

financial educational

When to use this quote

  • financial planning
  • retirement strategy
  • asset allocation
  • risk management

Key Concepts

finance portfolio theory probability decision making

Questions to Reflect On

  • How many assets are optimal for your risk tolerance?
  • What return level are you willing to accept?
A Different Perspective

Too much diversification can dilute high‑performing assets.

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