Billionaires

Thomas Peterffy explains why his stock brokerage has joined the political betting craze—and takes a dig at his upstart competitors.

Aetherflux, founded by Baiju Bhatt, plans to build a constellation of satellites that can beam renewable energy to the surface using lasers.

Zuckerberg’s net worth boosted more than $2 billion Thursday as Meta stock traded up more than 1%.

More than a dozen tech billionaires on The Forbes 400 sold more than $15 billion worth of stock so far this year, with one person counting for more than half. Here’s who sold the most.

OnlyFans was a little-known U.K.-based company before porn entrepreneur Leonid Radvinsky bought it in 2018. Now he’s a new member of The Forbes 400.

Out of office, the former president has transformed his fortune, converting a real-estate empire into a political profit machine.

When being a billionaire just isn’t enough.

It’s never been better to be a super-billionaire.

As data mining firm Palantir’s shares continue to climb, Thiel is cashing out. He’s not the only Palantir insider doing so.

Coinbase’s Brian Armstrong created one of crypto’s central players, a fee-gushing monster that holds more than a tenth of all the Bitcoin ever minted. But now, in the cause of “decentralization,” he’s pursuing a new path.