Top Billionaires in Technology and Their Current Net Worth
As of the latest Forbes real-time billionaires list, Elon Musk remains the richest person in the world with a net worth above 300 billion dollars, driven largely by Tesla and SpaceX. Bernard Arnault and family, Jeff Bezos, Mark Zuckerberg, and Larry Ellison round out the top five, with technology and AI investments playing a major role in their rankings. Forbes real-time billionaires list tracks these figures daily using stock prices and private-market data.
In the technology sector, Musk, Zuckerberg, Ellison, and Bezos dominate the top ranks because of their control over publicly traded companies with high price-to-earnings multiples. Their combined technology-linked net worth exceeds one trillion dollars, reflecting the market's premium on AI, cloud computing, and digital platforms. Forbes analysis of tech billionaires net worth highlights how AI hype and cloud growth continue to lift valuations.
How Billionaires Invest in Technology Companies
Billionaires use a mix of public equity stakes, direct board seats, and private investments to control technology companies. Musk holds roughly 13 percent of Tesla and a similar stake in SpaceX, while Zuckerberg controls Meta Platforms through super-voting shares. Bezos owns about 10 percent of Amazon, and Ellison holds a significant stake in Oracle alongside his stakes in other AI and cloud ventures. SEC EDGAR 13F filings for major tech billionaires show their quarterly holdings in public equities.
Private investments through vehicles like Y Combinator, Founders Fund, and personal family offices allow billionaires to back early-stage AI, robotics, and biotech startups. Many of these investments are structured as convertible notes or preferred equity, giving billionaires downside protection and upside exposure to high-growth technology companies. Forbes breakdown of billionaire AI startup investments details the shift toward generative AI infrastructure and applications.
Key Technology Companies Owned by Billionaires in 2025
Tesla remains the flagship technology holding for Musk, with a market capitalization above one trillion dollars and annual vehicle deliveries surpassing 1.8 million units in 2024. SpaceX, though private, is valued at roughly 350 billion dollars after recent funding rounds, making it one of the most valuable technology startups in the world. Tesla official website and SpaceX official website provide current production and launch data.
Meta Platforms, Amazon, and Oracle form the core of Zuckerberg, Bezos, and Ellison's public technology portfolios, with each company investing billions in AI infrastructure and data centers. Microsoft, Apple, and Nvidia also feature prominently in billionaire portfolios through direct holdings and indirect exposure via index funds and private stakes. SEC EDGAR 13F