The stock market is rallying as AI spending and Trump tariff news turn positive. Warren Buffett will step down as Berkshire Hathaway CEO at year-end.

Abel has been Buffett's designated successor for years, and he already manages all of Berkshire's noninsurance businesses.

Billionaire Warren Buffett announced he is stepping down as Berkshire Hathaway's CEO on Saturday during the company's annual ...

Warren Buffett is ending his career as perhaps the world’s most famous and revered investor, saying he will step down as the ...