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 05/31/2026 |
|---|
| % Equity Large Capitalization | % Equity Medium/Large Capitalization | % Equity Medium Capitalization |
% Equity Medium/Small Capitalization | % Equity Small Capitalization |
|---|
| Russell 2000 Index | — | — | — |
— | 87.00% |
| S&P 500 Index | 83.55% | –78.77% |
15.81% | –12.54% | 0.64% |
| Spliced Extended Market Index | 5.85% | –2.16% |
33.29% | –11.61% | 60.86% |
| Russell 1000 Index | 78.26% | –73.53% |
18.26% | –13.00% | 3.49% |
