Berkshire Hathaway chairman is tweaking the rules for his March Madness contest to yield a big winner; ‘I’m getting older’ ...

Warren Buffett's conglomerate said it raised its holdings in five major Japanese trading houses. It now holds stakes ...

Warren Buffett’s Berkshire Hathaway has lifted its shareholdings in Japan’s five biggest trading houses after negotiating to remove a 10 per cent ceiling for its investment in businesses known for ...

Berkshire Hathaway Inc. increased its stakes in Japan’s biggest trading houses, three weeks after Warren Buffett’s annual ...