Apple Inc. (NASDAQ:AAPL) is the top stock pick among the funds we track; that's no secret. What is up for debate, though, is just how shares of the tech giant will perform in 2013. There are many opinions, and earlier today, we gave the bear's case, so to speak, from the renowned Doug Kass (see his thoughts here).
On the other side of the aisle, there are a number of bullish scenarios that can push Apple Inc. (NASDAQ:AAPL) higher, but it all starts with the valuation. Recently, Gamco Portfolio Manager Larry Haverty was on Bloomberg TV discussing the stock's relative a