No Kodak Moment for Hewlett-Packard

Investment mistakes usually fall into one of three categories: analysis, behavior or bad luck. In October 2011, after the shares of Hewlett-Packard Co. had been halved from about $48 earlier that year, I made a case for the stock. That was a mistake. There was no bad luck. I made several errors in my analysis. In this column I want to drill down into my mistakes and provide a new analysis of what is still an attractive investment.