Jack Ma, Alibaba CEO, and his rocky relationship with stockholder Yahoo. May 16, 2011 -- Yahoo and Alibaba, China's largest e-commerce website, are at odds after Alibaba announced it had spun off ...

SAN FRANCISCO — Yahoo officially filed to spin off its stake in Alibaba Group on Friday.. It is establishing a new company called Aabaco Holdings, which will combine 15% ownership of the Chinese ...

Yahoo and Alibaba said the negotiations over the Alipay spinoff were underway because neither side looks good in this one. Alipay, China's largest online payment network, is worth billions of dollars.