The serial CEO’s net worth shot up to $638 billion on Monday, making him the first person estimated to be worth more than $600 billion by Bloomberg’s wealth index. 

The 54-year-old witnessed an unprecedented wealth surge after SpaceX, an aerospace company he founded and leads, hit a $800 billion market cap in an insider share sale. SpaceX subsequently became the most valuable private company in the world—and by holding a 42% stake in the business worth $317 billion, Musk’s fortune soared. 

In fact, his fortune has multiplied so much that fellow billionaires can’t keep up; Oracle cofounder Larry Ellison very briefly knocked him from the top spot earlier this year, but swiftly lost $34 billion. 

Even the wealth of Google cofounder and ex-CEO Larry Page, who is the second richest person alive, pales in comparison to Musk’s bank account. Page is worth $265 billion: less than half of what the SpaceX CEO sits atop. 

And with Musk’s $1 trillion Tesla pay package (effective since it was approved in November) trickling into his bank account over the next decade, he’s solidified his spot as the richest person in the world by a longshot. 

How Musk became the richest person in the world

When Musk was first added to Bloomberg’s index in 2013, he only held $4.8 billion in wealth—still an eye-watering figure, but a far cry from his 2025 fortune. His next milestone came in 2020, when he was calculated to be worth at least $100 billion thanks to a soaring Tesla valuation. And within the last five years, he’s managed to accrue six times as much wealth—adding around $100 billion every year—as his businesses thrived. 

But Musk was never a stranger to wealth. 

The entrepreneur spent his final high school years attending an affluent South African boys school—surrounded by peers who later became politicians and award-winning novelists—while the rest of the country reeled from apartheid. Later, he headed to his mother’s country, Canada, before moving to the U.S. in pursuit of success.

Musk experienced his first wealth breakthrough while he was still in his early twenties. In 1995 he co-founded software company Zip2, which helped newspapers bring city guides to the internet. The business sold to Compaq for $307 million just four years later. But his next venture solidified his footing in the corporate world; in 1999 Musk then co-founded X.com, an online payment company which later merged with PayPal’s parent company Cofinity. By 2002, eBay acquired PayPal for a whopping $1.5 billion. 

Instead of simply riding the high of newfound wealth, Musk used the money to found and invest in a slew of other lucrative companies. In 2002, he founded SpaceX—his current ticket to $638 billion wealth. He also joined Tesla as an investor in 2004, becoming CEO four years down the road. In 2016, he launched neurotech business Neuralink, the same year he founded The Boring Company. And in one of his most daring—and contentious—aquisitions yet, Musk bought Twitter (now X) for $44 billion in 2022. 

But the vast majority of Musk’s wealth comes from his 12% stake in EV car business Tesla, and 42% share of rocket company SpaceX. He also owns around 33% of XAI Holdings, valued at roughly $105 billion by Bloomberg, following a merger with X and AI startup xAI. And aside from his investments, Musk has locked down a compensation package that’s unheard of. This November, Tesla shareholders voted in favor of a nearly $1 trillion, 10-year pay plan for the Tesla CEO. 

Criticism around Musk’s $1 trillion pay package

The first-of-its-kind $1 trillion compensation strategy encompasses 12 tranches of shares to be granted if Tesla hits certain milestones over the next decade, giving Musk increased voting power over the company. His ownership of Tesla is estimated to swell from about 12% to 25%, tacking an additional 423 million shares to Musk’s current holdings.

It’s a record-breaking pay package that has drawn scrutiny from spectators and proxy advisors alike. Even Pope Leo XIV chimed in on the situation, warning of growing income inequality at the upper echelons of business. 

“CEOs that 60 years ago might have been making four to six times more than what the workers are receiving, the last figure I saw, it’s 600 times more than what average workers are receiving,” the Pope told Catholic news siteCrux in September.

“Yesterday, the news that Elon Musk is going to be the first trillionaire in the world: What does that mean and what’s that about? If that is the only thing that has value anymore, then we’re in big trouble.”

The unemployment rate rose to 4.6%, highest since 2021.

Both the October and November job creation numbers, released Tuesday by the Labor Department, came in late because of the 43-day federal government shutdown.

The November job gains came in higher than the 40,000 economists had forecast. The October job losses were caused by a 162,000 drop in federal workers, many of whom resigned at the end of fiscal year 2025 on Sept. 30 under pressure from billionaire Elon Musk’s purge of U.S. government payrolls.

Labor Department revisions also knocked 33,000 jobs off August and September payrolls.

Workers’ average hourly earnings rose just 0.1% from October, the smallest gain since August 2023. Compared to a year earlier, pay was up 3.5%, the lowest since May 2021.

Healthcare employers added more than 46,000 jobs in November, accounting for more than two-thirds of the 69,000 private sector jobs created last month. Construction companies added 28,000 jobs. Manufacturing shed jobs for the seventh straight month, losing 5,000 jobs in November.

Hiring has clearly lost momentum, hobbled by uncertainty over President Donald Trump’s tariffs and the lingering effects of the high interest rates the Federal Reserve engineered in 2022 and 2023 to rein in an outburst of inflation.

American companies are mostly holding onto the employees they have. But they’re reluctant to hire new ones as they struggle to assess how to use artificial intelligence and how to adjust to Trump’s unpredictable policies, especially his double-digit taxes on imports from around the world.

The uncertainty leaves jobseekers struggling to find work or even land interviews. Federal Reserve policymakers are divided over whether the labor market needs more help from lower interest rates. Their deliberations are rendered more difficult because official reports on the economy’s health are coming in late and incomplete after a 43-day government shutdown.

Labor Department revisions in September showed that the economy created 911,000 fewer jobs than originally reported in the year that ended in March. That meant that employers added an average of just 71,000 new jobs a month over that period, not the 147,000 first reported. Since March, job creation has fallen farther — to an average 35,000 a month.

The unemployment rate, though still modest by historical standards, has risen since bottoming out at a 54-year low of 3.4% in April 2023.

“The takeaway is that the labor market remains on a relatively soft footing, with employers showing little appetite to hire, but are also reluctant to fire,” Thomas Feltmate, senior economist at TD Economics, wrote in a commentary. “That said, labor demand has cooled more than supply in recent months, which is what’s behind the steady upward drift in the unemployment rate.’’

Adding to the uncertainty is the growing use of artificial intelligence and other technologies that can reduce demand for workers.

“We’ve seen a lot of the businesses that we support are stuck in that stagnant mode: ‘Are we going to hire or are we not? What can we automate? What do we need the human touch with?’’’ said Matt Hobbie, vice president of the staffing firm HealthSkil in Allentown, Pennsylvania.

“We’re in Lehigh Valley, which is a big transportation hub in eastern Pennsylvania. We’ve seen some cooling in the logistics and transportation markets, specifically because we’ve seen automation in those sectors, robotics.’’

Worries about the job market were enough to nudge the Fed into cutting its benchmark interest rate by a quarter of a percentage point last week for the third time this year.

But three Fed officials refused to go along with the move, the most dissents in six years. Some Fed officials are balking at further cuts while inflation remains above the central bank’s 2% target. Two voted to keep the rate unchanged. Stephen Miran, appointed by Trump to the Fed’s governing board in September, voted for a bigger cut – in line with what the president demands.

Tuesday’s report shows that “the labor market remains weak, but the pace of deterioration probably is too slow to spur the (Fed) to ease again in January,” Samuel Tombs, chief U.S. economist at Pantheon Macroeconimics, wrote in a commentary. The Fed holds its next policy meeting Jan. 27-28.

Because of the government shutdown, the Labor Department did not release its jobs reports for September, October and November on time.

It finally put out the September jobs report on Nov. 20, seven weeks late. It published some of the October data – including a count of the jobs created that month by businesses, nonprofits and government agencies – along with the November report Tuesday. But it did not release an unemployment rate for October because it could not calculate the number during the shutdown.