Dell Valuation Analysis: Beware of Sum of Parts

We first spoke here of Dell http://wp.me/p2OaYY-1G2 Dell Case Study So begins my analysis of Dell. Please be aware that I have been a recent shareholder of Dell, but no longer own shares. These comments should be taken in context of potential self-serving, hindsight bias.  My methods may or may not be applicable to your investing, but I will lay out my assumptions. First, I look at Dell_VL_2013. I love Value-Line for all the historical information that it packs into one page. However, I use it for a first screen and as a tickler to focus my reading when I go to the proxy and annual reports. Next, I go to the history of Return…