Berkshire may boost Japan trading house holdings, Itochu says
The U.S. investment firm owns stakes of more than 10% in Mitsubishi, Sumitomo, Mitsui, Marubeni and Itochu.
The U.S. investment firm owns stakes of more than 10% in Mitsubishi, Sumitomo, Mitsui, Marubeni and Itochu.