The richest billionaires of 2025: Who is leading the race for the biggest fortune?

Tracking the ranking of the world’s biggest billionaires offers valuable insights into where global wealth is concentrated and which sectors drive economic growth. The [Bloomberg Billionaires Index]( updated in 2025 reveals an impressive concentration: among the top ten, nine are North American, demonstrating the US dominance in capital accumulation. The technology sector, especially those related to artificial intelligence, digital platforms, and cloud computing, continues to be the main engine of this wealth.

2025 Dynamics: Technology in the Spotlight

The landscape at the top of the billionaire list is constantly changing. Traditional figures like Mark Zuckerberg and Jeff Bezos have repositioned themselves in the ranking, while names like Jensen Huang of [NVIDIA]( have surged in relevance thanks to the explosion of artificial intelligence. This transformation reflects a fundamental truth: money follows innovation, and in 2025, AI is where innovation shines brightest.

The Wealth Giants of 2025

1. Elon Musk: Radical Diversification — US$ 358 billion

At the top is [Elon Musk]( with a fortune exceeding US$ 350 billion. Unlike the traditional billionaire archetype focused on a single business, Musk diversified his investments across multiple fronts. His wealth is spread among the [Tesla]( that revolutionized electric mobility, SpaceX, working in space exploration, xAI, dedicated to AI development, and the platform X (formerly Twitter), acquired in 2022. Additionally, Musk holds significant positions in cryptocurrencies, including holdings in [Bitcoin]( [Ethereum]( and [Dogecoin](, which was once his special focus.

2. Larry Ellison: Data Empire — US$ 251 billion

Founder of [Oracle]( Larry Ellison has established himself as one of the immortal names in computing. With a fortune of US$ 251 billion, his wealth originated from dominance in enterprise databases, remaining strong in corporate cloud computing and benefiting from the AI wave. Ellison also holds strategic stakes in companies like [Tesla]( and has a history of business decisions that keep him at the top of the global billionaire list.

3. Mark Zuckerberg: Virtual Reality and Metaverse — US$ 251 billion

Co-founder of [Meta]( Mark Zuckerberg remains one of the most relevant billionaires by pivoting his empire toward virtual reality, augmented reality, and the metaverse. With Facebook as a core platform, he integrated Instagram, WhatsApp, and Oculus into his portfolio, creating a nearly unrivaled digital ecosystem. His fortune reaches US$ 251 billion, keeping him among the wealthiest today.

4. Jeff Bezos: E-commerce Pioneer — US$ 247 billion

[Jeff Bezos]( transformed the retail concept through [Amazon]( His legacy includes AWS (Amazon Web Services), which has become one of the largest cloud computing platforms on the planet. With assets exceeding US$ 240 billion, Bezos maintains a privileged position even after stepping down as CEO. His businesses also include Whole Foods and Blue Origin, his aerospace exploration project.

5. Steve Ballmer: From Software to Sports — US$ 174 billion

Former CEO of [Microsoft]( Steve Ballmer led a massive expansion phase of the company, overseeing the development of Azure, Office, and a series of strategic acquisitions. Today, besides his tech holdings, Ballmer owns the Los Angeles Clippers, demonstrating how billionaires diversify beyond technology.

6. Larry Page: Continuous Innovation — US$ 165 billion

Co-founder of [Google]( Larry Page built his US$ 165 billion fortune through persistent innovation. His current interests span AI, aerospace technology, and autonomous vehicle development, keeping him at the forefront of digital transformation.

7. Bernard Arnault: European Luxury — US$ 156 billion

Frenchman Bernard Arnault is the European exception among the top ten. Leading the LVMH group, Arnault controls an unparalleled portfolio of luxury brands, including Louis Vuitton, Dior, Moët, and Hennessy. His US$ 156 billion fortune demonstrates that massive wealth can also be built outside the tech sector.

8. Sergey Brin: Strategic Investor — US$ 154 billion

Also co-founder of [Google]( Sergey Brin has channeled his US$ 154 billion fortune into emerging sectors: autonomous mobility, biotechnology, and advances in AI, positioning himself as a future-oriented investor.

9. Jensen Huang: AI Emperor — US$ 149 billion

Creator of [NVIDIA]( Jensen Huang has emerged as one of the most iconic names of the AI era. NVIDIA’s GPUs dominate data center infrastructure, machine learning, and high-performance computing. Huang has been one of the billionaires whose wealth has grown the most in recent years, benefiting directly from the explosion in demand for AI processing.

10. Warren Buffett: Value Investing — US$ 141 billion

Known as the “Oracle of Omaha,” Warren Buffett represents a different philosophy of wealth creation. As CEO of Berkshire Hathaway, his US$ 141 billion fortune was built through disciplined value investing, inspiring generations of investors with his long-term strategy.

Complete Ranking of the 20 Richest Men in 2025

Beyond the ten above, another ten billionaires complete the list of the wealthiest in the world, reflecting the distribution of wealth across sectors like technology, retail, finance, and global manufacturing.

Lessons from the Biggest Billionaires for Investors

Analyzing the paths that led these men to the top of the global ranking offers valuable strategic patterns:

Long-term thinking — All these billionaires think in decades, not quarters

Allocation to innovation — Technology, cloud computing, AI, and aerospace exploration are priorities

Building diversification — Musk with multiple businesses, Buffett with a diversified portfolio, Arnault with multiple luxury brands

Focus on exponentially growing sectors — AI, cloud, biotechnology, and renewable energy concentrate the capital of the wealthiest

For investors seeking inspiration from these trajectories, the message is consistent: lasting wealth comes from strategic discipline, allocation to technology and transforming sectors, and long-term trend-oriented thinking. There is no single formula, but successful billionaires share unwavering commitment to their visions and the ability to adapt to market changes.

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