Elon Musk Net Worth in 2025: Bloomberg Estimates $470 Billion as Tesla Robotaxi News and SpaceX IPO Talk Fuel Fresh Forecasts
Elon Musk’s net worth has once again become a daily headline—not because his paycheck changed, but because the market values of his companies did. As of December 15, 2025 (12:02 a.m. UTC), the Bloomberg Billionaires Index estimates Musk’s net worth at about $470 billion, with Tesla listed as his biggest asset. Bloomberg That figure is not a bank balance. It’s an estimate of the value of Musk’s stakes—mostly in Tesla, SpaceX, and his AI-and-social portfolio—minus liabilities, updated as stock prices move and private-company valuations get refreshed. Bloomberg explicitly describes its index as dynamic, updating figures every business day after U.S. trading closes, using the latest closing prices