A significant majority of millionaires would get behind a wealth tax on fortunes of more than $50 million, according to a new CNBC poll. A significant majority of millionaires support a wealth tax for ...

Baron is widely considered one of the best growth investors ever, so it should come as no surprise that some of Musk's companies appealed to him. Baron first struck it rich off Musk by investing $400 ...

) surged late in today's session, closing higher by 64 cents, or 5%, at $13.76, after CNBC’s Jordan Novet this afternoon reported that the company is working with Tesla Motors (TSLA ) on an “A.I.” ...

Baron said he's already made about $8 billion from Tesla over the years and that he believes he could make five times that over the next decade.

CNBC’s “Fast Money” team discusses companies that are now being considered "dividend kings," as dubbed by Barron's. These companies have at least 50 consecutive years of annual dividend increases.

Ron Baron, chief of Baron Capital and a longtime supporter of Elon Musk, said he's been a buyer of SpaceX's private shares since 2017. Baron thinks the company's market capitalization could swell to ...