View the composition of world markets, and see a breakdown of market indexes by capitalization.
Emerging markets are not included in MSCI world index.
Benchmark | Benchmark Market Capitalization as of 08/31/2025 |
% Equity Large Capitalization | % Equity Medium/Large Capitalization | % Equity Medium Capitalization |
% Equity Medium/Small Capitalization | % Equity Small Capitalization |
Russell 2000 Index | — | — | — |
— | 97.59% |
S&P 500 Index | 81.45% | –77.65% |
17.96% | –14.15% | 0.59% |
Spliced Extended Market Index | 6.45% | –3.49% |
33.76% | –13.33% | 59.79% |
Russell 1000 Index | 75.57% | –71.70% |
20.67% | –14.65% | 3.76% |