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Rani Molla

Tesla’s sell-off means SpaceX is worth even more to Elon Musk

The richest man in the world has gotten a lot less rich lately. The Bloomberg Billionaires Index currently pegs Elon Musk’s net worth at $343 billion, down about $90 billion, or 21%, year to date.

He can thank the Tesla sell-off, which has caused the car company to lose pretty much all the gains it made since the stock market opened after the US election, a catalyst that had seemingly chained its share price to a SpaceX rocket. Now the stock has fallen more than 1.5% in each of the last six trading sessions, a distinction last achieved during the pandemic doldrums of March 2020.

Tesla alone accounted for a $20 billion drop in Musk’s piggy bank in just a couple of weeks.

Of course, more important to Tesla shareholders than how rich Musk is is what his changing fortunes mean for his commitment to the electric vehicle company.

Tesla, which is “highly dependent on the services of Elon Musk,” cited Musk’s many other commitments, including his work at SpaceX, among its risk factors in its annual report.

It reads, “Although Mr. Musk spends significant time with Tesla and is highly active in our management, he does not devote his full time and attention to Tesla.”

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Report: Anthropic cuts off xAI’s access to its models for coding

Competition between the top AI companies is fierce. Top employees are being poached, and companies are training their AI on competitors’ models to stay ahead of the pack.

Anthropic is taking steps to make sure it’s not helping the competition in any way. According to tech reporter Kylie Robison, this week Anthropic cut access to xAI developers who were using its Claude models for coding via the popular Cursor AI coding tool.

Robison reports that xAI cofounder Tony Wu told his team in an email:
“This is a both bad and good news. We will get a hit on productivity, but it rly pushes us to develop our own coding product / models.”

Robison reports that xAI cofounder Tony Wu told his team in an email:
“This is a both bad and good news. We will get a hit on productivity, but it rly pushes us to develop our own coding product / models.”

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xAI’s revenue is growing, but so are its staggering losses

Good news: xAI’s revenue nearly doubled to $107 million in the third quarter compared to the second.

Bad news: Its net losses grew to $1.46 billion in Q3, up from $1 billion in the first quarter, and more than 13x revenue, Bloomberg reports.

The company, which is currently worth north of $230 billion, is burning through staggering amounts of cash — nearly a billion dollars a month — in service of building data centers and developing what it calls “self-sufficient” AI that can one day power robots like Tesla’s Optimus. Meanwhile, its revenue still looks more like that of a midsize startup than a tech giant.

Despite receiving more yes than no votes, Tesla’s board didn’t approve a shareholder proposal to invest in xAI, leaving a more formal relationship between the companies unresolved, even as xAI continues to burn cash at a pace that will require steady access to outside capital.

Of course, Elon Musk’s AI company is already deeply financially intertwined with his EV company. In 2024, xAI spent nearly $200 million, largely on Tesla Megapack batteries — a figure that appears to have grown significantly in 2025.

The company, which is currently worth north of $230 billion, is burning through staggering amounts of cash — nearly a billion dollars a month — in service of building data centers and developing what it calls “self-sufficient” AI that can one day power robots like Tesla’s Optimus. Meanwhile, its revenue still looks more like that of a midsize startup than a tech giant.

Despite receiving more yes than no votes, Tesla’s board didn’t approve a shareholder proposal to invest in xAI, leaving a more formal relationship between the companies unresolved, even as xAI continues to burn cash at a pace that will require steady access to outside capital.

Of course, Elon Musk’s AI company is already deeply financially intertwined with his EV company. In 2024, xAI spent nearly $200 million, largely on Tesla Megapack batteries — a figure that appears to have grown significantly in 2025.

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Apple’s hardware chief is the front-runner to be the next CEO

The New York Times is the latest news organization to cite Apple sources who think the company’s hardware chief, John Ternus, will be the one to fill CEO Tim Cook’s shoes. Citing people close to Apple, the publication reports that Cook is “tired and would like to reduce his workload” and that 50-year-old Ternus is the most likely to take his place, as the company accelerates its succession planning.

The Times is in good company. Both the Financial Times and Bloomberg have previously said Ternus is the top pick to succeed Cook at the helm of the tech giant, and Ternus is currently enjoying the top spot on prediction markets. His market-implied odds of being the next CEO are currently above 60% on both Polymarket and Kalshi event contracts.

The Times is in good company. Both the Financial Times and Bloomberg have previously said Ternus is the top pick to succeed Cook at the helm of the tech giant, and Ternus is currently enjoying the top spot on prediction markets. His market-implied odds of being the next CEO are currently above 60% on both Polymarket and Kalshi event contracts.

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