The short answer: as of 2025, Forbes and Bloomberg have both ranked Elon Musk as the richest person on the planet, with estimates of his fortune in the hundreds of billions of dollars, at times above $400 billion and, in some later 2025 reports, higher. That is the networth of the richest man in the world in recent rankings, but the number is not fixed. It changes with the share price of the companies he owns.
Before anyone gets too attached to a single figure, here is how it works and why the title can change hands.
Where the money is stored
Most of Musk’s estimated wealth is in company stock, mainly Tesla, plus his stake in SpaceX and other ventures such as xAI. He does not hold that much in cash. So when Tesla shares move by a few percent, the headline net worth can swing by tens of billions in a day. Private holdings like SpaceX are valued by funding rounds and tender offers, which are periodic snapshots rather than live prices.
Who else has held the top spot
The title has rotated over the years among a short list of names:
- Bill Gates held the top place for much of the 1990s and 2000s.
- Jeff Bezos led for several stretches starting in 2017, driven by Amazon’s stock.
- Bernard Arnault, the head of luxury group LVMH, has overtaken others at times, including in 2023 and into 2024, and is typically among the top handful of fortunes.
- Larry Ellison of Oracle was reported to briefly jump to the top of some rankings in 2025 after a surge in Oracle’s stock, according to media reports of the time.
- Mark Zuckerberg, Warren Buffett and Larry Page usually sit among the top ten.
This is why any article on the networth of the richest man in the world has a shelf life. A rival’s stock can jump and the order changes on the same afternoon.
Forbes vs Bloomberg: why the numbers differ
Forbes publishes an annual list in spring plus a real-time tracker. Bloomberg runs its own daily Billionaires Index. They use similar methods but differ in details, such as how to value private companies, whether to apply discounts, and how to treat stock pledged as collateral. A gap of tens of billions between the two for the same person is not unusual.
- Public stock holdings are priced at market close or in real time.
- Private companies are valued using recent funding rounds or comparable companies.
- Debts, such as loans against shares, are subtracted when known.
- Real estate, art and cash are added where it can be estimated.
Why it is a paper number
A net worth in the hundreds of billions is not money sitting in an account. To turn stock into cash, you have to sell, and selling large amounts moves the price and triggers taxes. Many of the biggest fortunes grow mostly by holding. Compensation packages also matter: a pay plan that grants options or shares can add to the paper total if the share price rises and the conditions are met, though the details of such plans are contested and sometimes tied up in court.
How big is that, really?
A few comparisons can help. A fortune of several hundred billion is larger than the annual economic output of many countries. If you earned $100,000 every day, it would take you thousands of years to reach it. These comparisons do not mean anything about whether the wealth is deserved or healthy for society, which is a separate debate, but they show how much the numbers dwarf ordinary experience.
How to check the latest figure
- Open the Forbes Real-Time Billionaires list and the Bloomberg Billionaires Index and note the timestamp.
- Compare both and expect small differences.
- Remember that a ranking from a month ago may no longer hold.
You can also look at the top of each list over several months to see how often it flips. In years where the stock market is volatile, the lead can change several times.
The networth of the richest man in the world, in one line
For now, the most recent mainstream rankings put Musk first, but the exact networth shifts daily and sources disagree. The safest way to quote it is with a date and an outlet, for example "about $400 billion, according to Forbes in early 2025." If you are reading this later, check a live tracker, since estimates change over time and the person at number one may be different.
