Soaring stocks created 2 million new millionaires around the world last year

Aerial view of yachts moored in the Port Vell marina of Barcelona, Spain Busà Photography | Moment | Getty Images A version of this article first appeared in CNBC's Inside Wealth newsletter with Robert Frank, a weekly guide to the high-net-worth investor and consumer. Sign up to receive future editions, straight to your inbox. Soaring stock markets created nearly 2 million new millionaires around the world last year, with the ultra rich seeing the strongest growth, according to a new study. The population of global millionaires surged 7.9% to 25.3 million in 2025, according to the Capgemini World Wealth Report. Their total wealth increased by 8.7% to $98.3 trillion, marking the fastest growth in five years. At the same time, a wealth gap between millionaires and the ultra wealthy continues to widen. The increasing wealth of millionaires — defined by Capgemini as those with $1 million or more in investible assets, excluding primary home, collectibles and consumer goods — was outpaced by the growth of so-called "ultra-high-net-worth individuals (UHNWI)," or those with $30 million or more. The population of UHNWIs grew 9.4% in 2025, to 250,000, and their fortunes grew 9.7%, according to the report. UHNWIs now represent 1% of the overall millionaire population, but they hold 35% of all millionaire wealth, according to the study. …