Warren Buffett's recent Berkshire Hathaway letter highlights his disciplined, long-term approach. Find out what we can learn from Buffett's latest insights.

Warren Buffett just released his widely anticipated annual letter to Berkshire Hathaway shareholders. As usual, it should be required reading for all investors.

Berkshire Hathaway shares rose to a record on Monday after the conglomerate run by Warren Buffett posted its highest-ever quarterly profit, driven by improvement in insurance operations. Julian Satterthwaite reports.

Legendary investor Warren Buffett's magic helped a group of Japanese stocks weather a broad market decline on Tuesday. Shares of five Japanese trading houses were on a tear after Buffett wrote in Berkshire Hathaway's annual shareholder letter on Saturday that it would increase its investment in the companies.

Japanese trading-house stocks rose sharply after Warren Buffett said Berkshire Hathaway’s stakes in them would likely increase somewhat over time.

Shares in Japan's five major trading houses rose more than 5% in early trade on Tuesday after billionaire investor Warren Buffett said his conglomerate Berkshire Hathaway would likely increase its ownership in them.