Billionaires

Billionaire investor Warren Buffett, 94, announced Saturday he will leave his role as Berkshire Hathaway’s CEO by the end of the year.

Hundreds of billionaires are poorer since Trump took office. Here are the few who have lost—or gained—the most.

He’s dialing down his DOGE role but Tesla needs a new hit EV and none is on the horizon. And the company’s booming battery business will suffer from Trump’s tariffs.

Outside of China, the most influential investor in the world of rare earth elements has to be billionaire Gina Rinehart.

The billionaire has faced backlash over DOGE, which has made sweeping funding cuts and layoffs to several agencies across the federal government.

Located within the Port of Abbot Point in Queensland’s east coast, Adani Ports’ latest acquisition is a deep-water coal terminal can handle up to 50 million tons per year.

Lucy Guo, the 30-year-old cofounder of Scale AI, has become the youngest self-made woman billionaire by holding onto her stake long after leaving the company.

Musk has 14 children with four women, but sources told The Wall Street Journal the number is likely “much” higher.

While DOGE dismay has hammered Tesla stock, SpaceX is still flying high with investors as the world’s most valuable private company. But economic realities and the physical limits of beaming internet connectivity from space could puncture the good vibes.

From Tesla to SpaceX to xAI, Elon Musk’s sprawling global business empire will be slammed by Trump’s tariffs regime. Here’s how.