There are few clubs in the world as exclusive as The Forbes 400, and in 2025, the cost of entry has climbed higher than ever.
To secure a place among the wealthiest individuals now requires a minimum net worth of $3.8 billion, an increase of $500 million from last year, reflecting buoyant equity markets and a surge in asset values.
Despite the steep threshold, more than 90% of last year’s billionaires successfully retained their positions.
Still, over 10 new names managed to muscle their way into the elite club, reflecting both entrepreneurial agility and the market’s shifting opportunities. Their fortunes span industries as varied as coffee retail, cancer diagnostics, and the rapidly expanding artificial intelligence sector.
For the sake of this article, we will look at only 10 of these individuals. Cumulatively, these newcomers are valued at $96 billion. About three of them command individual fortunes above $10 billion, a sign that new wealth creation is accelerating at the very top of the pyramid.
The data also highlights how innovation-led industries, particularly AI, are increasingly shaping global wealth dynamics. For perspective, the combined wealth of these new entrants alone surpasses the GDP of several African economies.
- Net worth: $8.5 billion
- Source of wealth: Investing
Michael Dorrell is the cofounder and CEO of Stonepeak, an infrastructure investment firm with $76 billion in assets under management. Shares of StoneCo Ltd., one of the key holdings tied to his business sphere, have surged 131% year to date, climbing to $18.72 .
Stonepeak invests across logistics, energy, and digital infrastructure businesses, with assets ranging from water desalination plants to gas pipelines and data center firms. In 2023, Blue Owl Capital invested $2 billion for a minority stake in Stonepeak, valuing the firm at around $15 billion.
Born and raised in Australia, Dorrell moved to New York in his mid-20s to help expand Macquarie’s U.S. infrastructure arm. After a decade at Macquarie and a stint at Blackstone during the Great Recession, he launched Stonepeak in 2011.
Technology and Trade. The two T’s that make billionaires.