Warren Buffet

Gain boosts the market value of Omaha, Nebraska-based Berkshire to approximately $937 billion

Conglomerate’s cash hoard swells as operating profit sets record

Some analysts say a Buffett-less Berkshire Hathaway could be a candidate for being broken up into multiple companies

Billionaire investor dismisses concerns that the two countries' trade tensions could escalate into trade war

Buffett's Berkshire Hathaway Inc invested $797 million in American Airlines

Trump has said he won't release the documents because he is under audit

Microsoft co-founder Bill Gates remains world's richest person with Spain's Amancio Ortega at second spot

Money will go to Glide, a San Francisco charity that provides food, health care and other services to the needy people