Last November, I wrote about Altria (NYSE: MO ), stating that the stock was undervalued because its valuation priced in negative free cash flow per share growth for the next 10 years. I found theI prefer to look for GARP (growth at a reasonable price) stocks but also look for opportunities everywhere else. I don't have a specified time horizon. I invest in a stock for as long as my thesis holds true, and I get out when the facts change. In addition, I've developed market-beating algorithms with Python that ...