Elon Musk on Monday became the first person ever worth $600bn, according to Forbes. The news comes on the heels of reports that his SpaceX startup was likely to go public at a valuation of $800bn.
Musk, who was the first to surpass $500bn in net worth in October, owns an estimated 42% stake in SpaceX, which is preparing to go public next year. No other person has hit the $500bn mark.
The SpaceX valuation would strengthen Musk’s wealth by $168bn to an estimated $677bn as of 12pm ET on Monday, according to Forbes.
Musk’s wealth also got a boost from his roughly 12% stake in EV maker Tesla, shares of which have risen 13% so far this year, despite flagging sales. They were up nearly 4% on Monday after Musk said the company was testing robotaxis without safety monitors in the front passenger seat.
In November, Tesla shareholders approved a $1tn pay plan for Musk, the largest corporate pay package in history, as investors endorsed his vision of morphing the EV maker into an AI and robotics juggernaut.
As well, his artificial-intelligence startup xAI is in advanced talks to raise $15bn in fresh equity at a valuation of $230bn, according to the Wall Street Journal.
Musk, Tesla, SpaceX and xAI did not immediately respond to requests for comment.