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May 14, 2026

ETF Expense Ratios and Performance Analysis

Market ReportEquitiesOther

While lower expense ratios are generally beneficial, they only accounted for 5% of the performance variance in US large cap value ETFs over the past year. Investors should prioritize understanding an ETF's index methodology and concentration over its fee structure.

Key Takeaways

  • 1.Expense ratios explained only 5% of the performance differences among US large cap value ETFs over the past year.
  • 2.Top-performing ETFs often have expense ratios higher than the peer group average, suggesting fee levels are a poor predictor of success.
  • 3.ETF selection should focus on index methodology, security weighting, and concentration rather than fees alone.

Table of Contents

  • ETF expense ratios don't tell the whole story
  • Global asset class preferences definitions
  • Appendix
  • Risk information
  • Generic investment research – Risk information

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Authors

David Perlman

Securities

Russell 1000 Value IndexCRSP US Large ValueS&P 500 Value

Themes

Expense Ratios vs PerformanceActive vs Passive Management

Regions

North AmericaUnited States