Shares in Japan’s largest trading houses rally after Buffett’s Berkshire hikes stake

Shares in Itochu, Marubeni, Mitsubishi, Mitsui and Sumitomo were up at least 4% shortly after the open.
Shares in Itochu, Marubeni, Mitsubishi, Mitsui and Sumitomo were up at least 4% shortly after the open.