Billionaire Xavier Niel has bought a historic residence near Versailles built for Louis XV’s royal mistress, adding to his ...

Wynn, a real estate developer and Las Vegas luxury casino mogul, is a prominent donor to the Republican Party and was the ...

Allaire’s personal wealth now clocks in at $2.1 billion, according to the Bloomberg Billionaires Index, mainly from his stake in Circle. It’s far less than Tether CEO Paolo Ardoino’s $5.6 billion ...

Billionaire Eyal Ofer’s real estate development and investment firm Global Holdings Management Group landed a $190 million ...

As Switzerland closes in on a deal with the US to lower tariffs on the country, it will owe thanks to some of its richest executives who played a key role in wooing President Donald Trump.

Talks between the billionaire Cheng family and potential investors in New World Development Co. are stalling, underscoring ...

Jake and Caroline DeWitte have become the unlikely face of America’s latest nuclear gamble. From a trailer park in Mountain ...

Cristiano Ronaldo is the first soccer player to become a billionaire, according to Bloomberg's Billionaire's Index. The ...

A reported 26 billionaires and rich families have spent at least $100,000 to support independent candidate Andrew Cuomo.

Wall Street has spent years preparing for $105 trillion to pass from elderly parents to their children, but a different kind ...

California billionaires would face a one-time 5% tax on their wealth through a ballot initiative that advocates say could ...

Before Californians can vote on the measure, backers must collect more than 870,000 signatures to qualify it for the November ...