It has been a great run. For 15 years, the U.S. stock market has been the envy of the world. Led by the FANG stocks, global investors could not get enough of American stocks — until now.

 

By the end of 2024, global investors had committed more capital to America than ever before. At the same time, the dollar traded at a higher value than ever since the world abandoned fixed exchange rates 50 years ago.

 

While America's share of the global economy was 27 percent, its stock market represented 70 percent of the worldwide stock market. Since 1992, every year China has grown closer to the U.S. as the world's biggest economy. China's GDP has grown 6.5 times as fast as America's, but U.S. stock returns have been 3.5 times as high. China, which makes up 17 percent of the global Gross Domestic Product, has captured less than 3 percent of worldwide market investments.

 

This has not always been the case. At the beginning of the 20th century, for example, the U.S. accounted for less than 15 percent of global equity markets. Since then, we have improved with gains throughout the 1950s and 1960s. Japan at one point in 1989-1990, caught up with our gains but quickly reversed while we continued to gain. 

 

U.S. markets have outperformed all other markets in eight of the past 10 years. And the global market for private-sector investments, which includes equity and credit, is huge. Some companies estimate it is more than $100 trillion. 

 

In the first decade of this century, our ranking fell during the financial crisis but shot up as productivity growth boomed. Productivity is creating more output with the same amount of labor. Over the last five years, American economic output per hour worked rose almost 9 percent despite the COVID-19 setback.

 

The dominance of U.S. returns was also helped by a variety of other factors such as accelerating earnings by U.S. corporations improving profit margins, and cleaner balance sheets. In addition, U.S. firms have had greater success expanding overseas. Prior to 2010, 30 percent of U.S. corporate profits were generated overseas. That number has since expanded to 40 percent.

 

Another reason for U.S. outperformance is our ability to take risks. America has been a fertile ground for business formation and risk-taking is part and parcel of starting a new business. 

 

But regardless of how efficient Corporate America and the private sector overall are, it has had enormous support from the government. While America went on a debt spree, Europe, for example, practiced austerity. All that government spending boosted corporate profits considerably.

 

In 2025, however, the mood toward American dominance has soured. Just weeks ago, U.S. investors were hailing Donald Trump's second term as the beginning of America's golden age. His blend of tax cuts and tariffs would accelerate economic growth and boost American dominance once again. Next week, we will focus on the risks that could reverse our No. 1 position in capital markets.

 

Bill Schmick is the founding partner of Onota Partners, Inc., in the Berkshires. His forecasts and opinions are purely his own and do not necessarily represent the views of Onota Partners Inc. (OPI). None of his commentary is or should be considered investment advice. Direct your inquiries to Bill at 1-413-347-2401 or email him at bill@schmicksretiredinvestor.com.