Elon Musk.
Elon Musk.
  • Elon Musk, Mark Zuckerberg, and Jeff Bezos have topped a list of billionaires who saw the biggest wealth increases in 2023.
  • The top 10 gainers have added almost $400 billion to their combined net worth so far this year, per the Bloomberg Billionaires Index.
  • Other notable winners include Nvidia's Jensen Huang and Google co-founders Larry Page and Sergey Brin.

As the final quarter of 2023 draws near, Elon Musk, Mark Zuckerberg, and Jeff Bezos are leading a list of 10 mega-billionaires who have seen the biggest wealth surges this year, supercharged by a stock-market rally that steamrolled recession calls.

The top 10 wealth gainers of 2023 added a stunning $397 billion to their combined fortunes year-to-date, according to Insider calculations based on the Bloomberg Billionaires Index.