
Paul Morigi
Warren Buffett's Berkshire Hathaway (NYSE:BRK.B) (NYSE:BRK.A) increased his stakes in Japanese trading houses Mitsubishi Corp. (OTCPK:MSBHF) and Mitsui Corp. (OTCPK:MITSY) (OTCPK:MITSF), the Japanese companies said, according to a media report.
The insurance and investing firm boosted its stake in Mitsubishi