Yahoo alibaba

After Carol Bartz: Buy Yahoo!

Carol Bartz was CEO of Yahoo! until yesterday, when she was unceremoniously fired. During her three year-tenure, Bartz pushed the stock price up 6.6%. Now the online giant's shares have moved roughly the same amount on news of her departure. But the market didn't send shares of Yahoo! higher because Bartz is gone, but rather because of what may come next.

Why Yahoo Could Be Worth More If It Split Up

Alibaba Group CEO Jack Ma told the the AllThingsD D9 conference that Yahoo! should be broken into pieces. Ma may be in the midst of a beef with the search company, which holds a major stake in his firm, but despite the idea's source, a break-up could make sense financially.