Billionaires

Musk announced Wednesday he was exiting his role in the Trump administration.

The Harry Potter books transformed her from a single mother on welfare to an author with a ten-figure fortune—but her massive charity initiatives dropped her from the ranks of billionaires. Now, thanks to new Potterverse books, movies, a play, and several theme parks—and despite a divisive social-media presence—she is magically back in the three-comma club.

Musk’s net favorability rating stands at -14.4, according to Nate Silver’s Silver Bulletin.

The model, social media star–and wife of singer Justin Bieber–launched Rhode less than three years ago.

The world’s eighth-richest person and the biggest individual donor to research on Parkinson’s disease just gave a valuable sliver of his Alphabet shares to charitable entities that fund healthcare research and treatments.

Thwarted in her ambition to become a brewmaster, Kiran Mazumdar-Shaw channeled her frustrations into building a knockoff drug powerhouse and has become one of the world’s most successful female entrepreneurs.

As Musk winds down at DOGE, he returns to a business empire flush with opportunities and fewer investigations—but new reputational challenges.

The all-stock deal with OpenAI values Ive’s AI hardware startup io at $6.5 billion—and is set to be a major windfall for the man who designed the iPhone.

Abel Avellan is taking on SpaceX and Jeff Bezos’ Project Kuiper in the battle to provide broadband satellite internet directly to your smartphone.

Earlier reports suggested Tesla’s board was searching for a successor to Musk, who shot down the claim as “deliberately false.”