In this paper we start from the value investing framework laid out by Bruce Greenwald which is based on Benjamin Graham’s theories regarding company valuation. Based on these valuation models we outline five accounting ratios that are based on the key value drivers in the model. These ratios are based on fixed assets, sales, general and administration expenses, research and development, change in working capital and compound annual growth rate (CAGR). Using Swedish data between 2000 and 2009 we perform a study aimed at investigating whether it could be possible for an investor to exploit a potential value premium on the Stockholm stock exchange by ranking stocks based on their price-to-earnings and market-to-book ratios. Further, we investigate if the accounting ratios derived based on the Greenwald valuation model could further explain stock returns and thus be used by an investor to, in a mechanical way, identify undervalued stocks and thus earn abnormal returns. In order to make sure that our portfolio sorting is not just simply accumulating more risk, we run a CAPM regression which in fact does generate significant alphas, indicating that risk adjusted abnormal returns does exist. As a final step in our analysis we perform a cross sectional regression of stock returns on the identified accounting ratios to see what explanatory power these ratios have over stock returns.