📈 U.S. Top Ten Stocks vs. Global Stock Markets (Q3 2025)

By September 2025, the combined market capitalization of the top 10 U.S. stocks reached $24.3 trillion—exceeding the entire stock markets of major economies. Their value was larger than the European Union by $13.1 trillion, China by $17.5 trillion, Japan by $7.5 trillion, and India by $4.9 trillion. Individually, Nvidia ($4.5 trillion), Microsoft ($3.9 trillion), and Apple ($3.8 trillion) each surpassed the entire stock market capitalization of most major economies—larger than the markets of the UK, France, Canada, Germany, and many others, with only the China, Japan, and India remaining bigger.