There are fewer than 4,000 billionaires worldwide, collectively holding a record $15.1 trillion, according to Altrata’s Billionaire Census 2026 reported by fortune.com. This wealth is nearly half the size of the entire U.S. economy, which stands at $32.5 trillion, and represents about 30% of the combined GDP of the G7 nations. The billionaire population grew 8.2% in 2025, marking the fastest pace in five years.
The report highlights a sharp rise in the number of "superbillionaires"—those with fortunes exceeding $50 billion. Twenty-nine individuals now hold $4.1 trillion, or 27.2% of all billionaire wealth. This marks a significant increase from 2017, when only 10 people held superbillionaire status and controlled 7.2% of total billionaire wealth. The growth in superbillionaire wealth has accelerated in the past two years, rising from 16.3% in 2023 to the current level.
This concentration of wealth underscores widening economic disparities despite global population growth. The billionaire cohort, a mere 0.00005% of the world’s 8 billion people, wields influence comparable to major economies. Their combined wealth surpasses the GDP of many countries and highlights the scale of wealth accumulation at the very top. The data also reflects broader trends in wealth distribution and economic power among the richest individuals globally.
The Altrata Billionaire Census 2026 provides detailed insights into global wealth distribution, with the billionaire population now approaching 3,800 individuals. The report’s findings were published on September 9, 2026, offering a comprehensive snapshot of the world’s richest and their economic impact.