The global billionaire population reached a record high of 3,795 individuals in 2025, showing an 8.2% increase—the largest rise in five years—driven largely by advancements in artificial intelligence (AI), according to a recent analysis by Altrata. The collective net worth of these billionaires rose to $15.1 trillion, marking a 12.8% increase from the previous year.
Altrata’s analysis identified 150 publicly traded companies that significantly contributed to this wealth surge. Firms that invested at least $30 million in AI over the past five years outperformed their peers by 23% in market capitalization between 2024 and 2025. This AI-driven wealth creation has also highlighted a growing wealth gap, with 29 "superbillionaires," defined as those with net worths exceeding $50 billion, holding a combined wealth of $4.1 trillion, which represents 27% of total billionaire wealth. In 2017, only 10 superbillionaires existed, accounting for 7.2% of billionaire wealth.
While the recent tech stock boom has led to substantial fortunes, there are concerns about volatility, particularly for those whose wealth is tied to AI-focused companies. Altrata’s Maya Imberg noted that wealth fluctuations for tech billionaires could be significant, citing examples such as sharp declines in wealth for figures like Elon Musk and Larry Ellison during market volatility.
North America continues to dominate with the largest billionaire population at 1,337, growing by 11.6% in 2025. Europe and Asia followed, with 1,081 and 881 billionaires respectively. The report also indicated that positive returns across all major asset classes in 2025 contributed to this historical wealth increase.
Why this story matters:
- Highlights the impact of AI on wealth generation and economic inequality.
Key takeaway:
- The surge in billionaire wealth is increasingly concentrated among those involved in AI and tech sectors.
Opposing viewpoint:
- Some analysts caution that a concentration in tech wealth may pose risks of market volatility and economic disparity.
