The SEC announced it is pursuing insider trading charges Wednesday against billionaire hedge fund manager Leon Cooperman and his firm Omega Advisors.
The billionaire investor explained he wishes to harness the power of the private sector for public good.
Billionaire investor Carl Icahn issues a statement explaining his decision to cut his Chesapeake stake. CNBC's Kate Kelly reports.
Billionaire investor Carl Icahn cuts his Chesapeake stake to 4.6 percent from 9.4 percent. CNBC's Kate Kelly reports.
Multibillionaire Amancio Ortega, founder of Zara and retail giant Inditex, went from rags to riches by following these rules.
The billionaire was ordered to transfer 278-million shares to his wife in one of China's most expensive divorces on record.
Dustin Moskovitz calls the Republican presidential candidate divisive and dangerous.
Billionaire investor Carl Icahn buys more shares of Herbalife, CNBC's Dominic Chu reports.
The billionaire investor's portfolios were boosted by strong gains at drug company Valeant Pharmaceuticals.
CNBC's Jeff Cox spoke with billionaire investor Carl Icahn about his investment in Herbalife, and whether he feels trapped.
The SEC slaps WL Ross and Company with the fine after failing to disclose how it calculates fees for some of its funds.
Soros Fund Management sharply cut its shares in gold in the second quarter, regulatory filings showed on Monday.
Billionaire Stanley Hubbard explains his reluctant support for Donald Trump.
Gerald Cavendish Grosvenor, the sixth Duke of Westminster— a friend of Britain's royal family and one of the country's wealthiest landowners— has died.
CNBC's Robert Frank discusses whether or not Donald Trump's tax plan favors the rich.
The activist hedge fund investor said he took a $100-million loss on his investment in the Trump Taj Mahal in Atlantic City.
The Republican presidential nominee's name will disappear from the seaside gambling resort — along with 3,000 jobs.
Tesla Motors said it would buy solar panel installer SolarCity for $2.6 billion in shares to form a one-stop clean energy shop.
Amazon CEO Jeff Bezos claims the title as the third-wealthiest person in the world with a fortune of $65.3-billion.
Billionaire Ray Dalio's hedge fund responds to a New York Times story that reported a culture of "fear and intimidation."