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Elon Musk’s fortune soars above $600 billion on new SpaceX valuation

The world’s richest person is worth almost $638 billion, according to the Bloomberg Billionaires Index, after SpaceX hit a valuation of about $800 billion in an insider share sale — a deal that makes the Starbase, Texas-based rocket maker the world’s most valuable private company.

December 16, 2025 / 07:26 IST
Elon Musk (Courtesy: Reuters photo)

Elon Musk’s wealth has reached a new high, topping $600 billion for the first time on the back of a new valuation for SpaceX.

The world’s richest person is worth almost $638 billion, according to the Bloomberg Billionaires Index, after SpaceX hit a valuation of about $800 billion in an insider share sale — a deal that makes the Starbase, Texas-based rocket maker the world’s most valuable private company. Musk is its founder and chief executive officer.

Musk’s 42% stake is worth $317 billion after a liquidity discount applied to private companies.

It’s the first time an individual has been calculated to be worth more than $600 billion by Bloomberg’s wealth index. Musk, 54, first reached the $100 billion mark in 2020 as the value of Tesla Inc. — where he’s also CEO — soared. He was worth just $4.8 billion when he was added to the index in May 2013.

Musk’s fortune has further to run if SpaceX succeeds in an initial public offering as soon as next year, where it’s targeting a valuation of $1.5 trillion. That would value Musk’s stake at more than $625 billion, pushing him close to becoming the world’s first trillionaire.

SpaceX is the biggest player in the orbital launch industry with its Falcon 9 rockets, and provides internet service through its Starlink satellite system. It was valued at about $400 billion in an earlier secondary offering in July.

More recently, Musk has touted plans for space-based artificial intelligence data centers.

Bloomberg
first published: Dec 16, 2025 07:26 am

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