Marissa Mayer Knows The Math, Yahoo Stock Could Double

Marissa Mayer must have known she was on to something good. When offered the top job at Yahoo (YHOO), the company was stuck in a battle for relevance, and yet it had already planted the seed of its own success. That seed didn't need much nurturing. Yahoo's market cap has more than tripled on her tenure as she made sure the seedling didn't die. What was clear to her then is now very obvious to everyone else: Yahoo's investment in Alibaba (BABA) was a great idea. Riding on the coat tails of that i...