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: $6.5 billion
- Source of wealth: Stock trading app
Vlad Tenev, 38, is the cofounder and chief executive officer of Robinhood Markets, the trading app that reshaped the brokerage industry with its commission-free model. Since launching in 2013 with Stanford classmate Baiju Bhatt, Tenev has overseen Robinhood’s rise from a Silicon Valley startup to a public company that debuted on Nasdaq in 2021 with a $32 billion valuation. He owns more than 6% of the firm.
Robinhood’s stock climbed nearly 180% in the past six months and up 198% year-to-date as of 2025. The surge reflects renewed investor enthusiasm for retail trading and Robinhood’s growing influence in the brokerage industry.
Born in Bulgaria, Tenev immigrated to the U.S. at age five after his parents, both World Bank staffers, moved to Washington, D.C. He attended the prestigious Thomas Jefferson High School for Science and Technology before earning a mathematics degree from Stanford. He later pursued, but did not complete, a PhD in mathematics at UCLA.
Before Robinhood, Tenev and Bhatt launched two trading software firms, Celeris and Chronos Research, catering to Wall Street. But it was Robinhood’s app, introduced in 2015, that attracted millions of retail traders and transformed market participation.
Technology and Trade. The two T’s that make billionaires.