Only one of the four new investments was big enough to ensure that legendary investor Warren Buffett may have handled them.

NEW YORK (AP) — U.S. stocks are hanging around their record levels on Friday as Wall Street heads toward the finish of another winning week.

Berkshire purchases often boost stocks. Shares of the steel maker traded as high as $151.32 on Friday, but closed at $145.48, ...

Retail sales rose 0.5% last month, a slowdown from a revised 0.9% in June, according to the Commerce Department’s report ...

Berkshire Hathaway disclosed a new stake of more than 5 million shares in UnitedHealth, valued at about $1.6 billion at the ...