Elon Musk's wealth fell to $298 billion on Monday. Over the weekend, the Tesla CEO spoke out against President Donald Trump's tariffs.

What a difference a day makes. After a year in which Elon Musk’s net worth fell by about $150 billion, the stock market rally pushed his net worth up by $35 billion. That takes his total to $326 billion,

Trump's third bid for the White House resulted not just in him reclaiming his seat in the Oval Office but also in increasing his net worth by nearly double within the past year. The Republican leader's $5.1 billion net worth as of March 31, according to Forbes, bolstered his financials through stock shares, real estate equity and cryptocurrency.

The U.S. Federal Deposit Insurance Corporation has brought on several staffers from Elon Musk's Department of Government Efficiency, according to an email sent to regulatory staff Thursday.

OpenAI countersued Elon Musk Wednesday, citing a pattern of harassment by Musk and asking a federal judge to stop him from any “further unlawful and unfair action” against OpenAI, in a court case over the future structure of the firm that helped launch the AI revolution.

A keyboard is placed in front of a displayed OpenAI logo in this illustration taken February 21, 2023. REUTERS/Dado Ruvic/Illustration/File Photo OpenAI is suing Elon Musk over claims he has tried "nonstop" to slow down its business for his own benefit.

Elon Musk's government cost-cutting campaign at the U.S. Federal Trade Commission raises concern about exposure of confidential corporate data, say two Democratic commissioners at the agency who were fired last month by President Donald Trump.

In a legal filing, OpenAI asked a federal court to hold Mr. Musk responsible for any damage he has caused the firm, in the latest sign of their bitter feud.

Musk accused OpenAI of straying from its founding mission - to develop AI for the good of humanity, not corporate profit.