The lesson: Don't count out Berkshire Hathaway. Buffett's retirement announcement. The decision, at the very end of Berkshire's annual meeting, probably surprised a lot of fans who forgot he was 94.

After hours on Aug. 14, Berkshire Hathaway revealed that it had accumulated a 5 million share position in UnitedHealth worth about $1.6 billion. Shares in UnitedHealth soared over 10% in after-hours trading, and the other managed care organizations we ...

Berkshire Hathaway's investment in Lennar and DR Horton, valued at over $991 million, signals a vote of confidence in the residential real estate sector. The housing market is facing a shortage of nearly 4 million homes, and Berkshire's investment suggests ...

Berkshire Hathaway’s portfolio added six new stocks, including the three new secret stocks. Warren Buffett was a net seller of stocks for the eleventh straight quarter.

Berkshire Hathaway increased its Chevron stake in Q2 while trimming other top holdings, signaling strong institutional confidence. Learn more on CVX stock here.

Shares of UnitedHealth Group are surging before the market open Friday as Warren Buffett’s Berkshire Hathaway disclosed that it recently purchased shares of the beleaguered insurer.

Berkshire Hathaway's stock price has been crumbling of late, even as the S&P 500 index has been soaring to new highs. Longtime CEO Warren Buffett is stepping down in a matter of months. Investors buying Berkshire Hathaway stock today are stepping in ahead of what is likely to be the most watched CEO transition in modern history.

Nucor stock remains one of the highest-quality companies in the U.S. steel sector. Learn why improving cash flows should benefit investors in the future.