Elon Musk just became the first person ever worth $800 billion or more after his rocket maker SpaceX acquired his artificial intelligence and social media company xAI. Forbes estimates that the deal, which values the combined company at $1.25 trillion, boosted Musk’s fortune by $84 billion, to a record $852 billion.

By Chris Kirkham and Ross Kerber Jan 30 (Reuters) - Elon Musk fans and the man himself have long mused about Musk Inc, a merger of companies owned by the world's richest man. But with SpaceX expected to go public later this year,

In Tesla's annual financial filing, the company said that last year it sold $430 million worth of its energy storage products to xAI, Elon Musk's AI startup.

Tesla earnings beat Wall Street's estimates. The stock rose in after hours trading. A call with analysts is scheduled for 5:30 p.m. ET.

Track your investments for FREE with Simply Wall St, the portfolio command center trusted by over 7 million individual investors worldwide. Tesla is shifting away from Model S and Model X production to focus on mass manufacturing its Optimus humanoid ...

B xAI deal done, Model S/X axed, energy soars to $3.84B record, capex doubles to $20B+ as first revenue drop hits.

Tesla has pledged a $2 billion investment in Elon Musk’s AI startup, xAI, emphasizing its push towards autonomy and robotics. Investors are keenly watching Tesla’s self-driving and robotaxi developments,