FTSE 100 rises and Warren Buffett’s new $1.6bn investment - Stock market news and latest business and finance updates from ...

Shares of CSX Corp. fell Monday after CNBC's Becky Quick reported she was told by Warren Buffett that Berkshire Hathaway Inc.

The disclosure by Warren Buffett's Berkshire Hathaway that it bought UnitedHealth stock during the second quarter, while also ...