Public Investing In The World Sep 22, 2025 3 min read It's a big world with lots of investment opportunities. We continue to favor the United States, but it's hard to overweight the US when it already accounts for 64.7% of the market capitalization of the All Country World (ACW) MSCI (chart). That's up from a low of 42.0% in late 2009. We can also observe the outperformance of the US by tracking Ed Yardeni David Yardeni
