Private investment firms of David Tepper and other billionaires doubled down on chipmakers despite the Iran war pressuring ...

David Tepper's Appaloosa Management ramped up several technology and artificial intelligence-related bets in the first quarter, according to a regulatory filing released Thursday. Amazon became ...

All of these stocks have been performing well -- and are cheap.

Billionaire investor David Tepper has built a reputation as one of Wall Street’s most aggressive opportunistic investors, known for making bold bets when he believes the market is mispricing risk.