Index vs Active Funds: Win Rates

This article summarizes how often index funds outperform active funds using data from SPIVA (S&P Indices Versus Active scorecard).

Introduction

We often hear that "the majority of active funds underperform index funds."

I wanted to understand the concrete numbers:

  • In which markets
  • Over which time periods
  • At what percentages

do active funds underperform?

This data is compiled from SPIVA, published by S&P.

SPIVA | S&P Dow Jones Indices

All data in this article is sourced from the SPIVA website as of the publication date (November 1, 2023).

Note: This article was translated from my original post.

Win Rates: Index vs Active Funds

Summary

This chart shows the percentage of active funds in each region that outperformed their regional index benchmark over various time periods.

The trend clearly shows that active funds increasingly underperform their benchmarks over longer time horizons.


The underlying data is provided below.

United States

Percentage of All Large-Cap funds that outperformed the S&P 500:

Period Active Fund Win Rate
1 year 39.10%
3 years 20.20%
5 years 13.42%
10 years 14.39%
15 years 7.81%

Europe

Percentage of Europe Equity funds that outperformed the S&P Europe 350:

Period Active Fund Win Rate
1 year 17.97%
3 years 10.71%
5 years 6.65%
10 years 7.16%

Japan

Percentage of Japanese Large-Cap funds that outperformed the S&P/TOPIX 150:

Period Active Fund Win Rate
1 year 16.56%
3 years 18.02%
5 years 6.87%
10 years 15.54%

India

Percentage of Indian Equity Large-Cap funds that outperformed the S&P BSE 100:

Period Active Fund Win Rate
1 year 16.67%
3 years 13.79%
5 years 7.14%
10 years 38.76%

Australia

Percentage of Australian Equity General funds that outperformed the S&P/ASX 200:

Period Active Fund Win Rate
1 year 23.51%
3 years 42.57%
5 years 19.14%
10 years 20.86%
15 years 19.11%

Canada

Percentage of Canadian Equity funds that outperformed the S&P/TSX Composite:

Period Active Fund Win Rate
1 year 21.79%
3 years 35.21%
5 years 5.48%
10 years 5.43%

Middle East & North Africa

Percentage of MENA EQUITY funds that outperformed the S&P Pan Arab Composite:

Period Active Fund Win Rate
1 year 81.82%
3 years 58.62%
5 years 41.38%
10 years 15.15%

Brazil

Percentage of Brazil Equity funds that outperformed the S&P Brazil BMI:

Period Active Fund Win Rate
1 year 23.95%
3 years 23.44%
5 years 25.45%
10 years 7.69%

South Africa

Percentage of South African Equity funds that outperformed the S&P South Africa DSW Capped:

Period Active Fund Win Rate
1 year 52.50%
3 years 54.63%
5 years 50.24%
10 years 30.22%

Mexico

Percentage of Mexico Equity funds that outperformed the S&P/BMV IRT:

Period Active Fund Win Rate
1 year 32.56%
3 years 29.27%
5 years 22.73%
10 years 15.00%

Chile

Percentage of Chile Equity funds that outperformed the S&P Chile BMI:

Period Active Fund Win Rate
1 year 75.61%
3 years 31.11%
5 years 32.65%
10 years 6.98%

Conclusion

This article examined the performance of index funds versus active funds using data from SPIVA.

While active funds show a reasonable chance of outperforming indexes in the short term, the data clearly demonstrates that they increasingly struggle to beat benchmarks over longer time horizons.

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References