Equity Market Concentration - Market Capitalization of 10 Largest Companies as Share of S&P 500 Total

The top 10 stocks in the S&P 500 have a significantly larger weight in the index compared to their share of earnings, which raises concerns about potential overconcentration risks.

Image: Goldman Sachs Global Investment Research

Equity Market Concentration - Market Capitalization of 10 Largest Companies as Share of S&P 500 Total