The sorting is made on the first trading day in April every year after which we invest in the selected stocks according to a one year buy and hold strategy. The sorting is made in two steps; First, all companies are sorted on their price-to-earnings ratio after which companies with a negative price-to-earnings ratio or a ratio above 50 are excluded. Finally, the remaining stocks are split in half, of which the stocks with lowest price-to-earnings are sorted on their market-to-book ratio1. The 20 stocks with the lowest market-to-book each year are included in our 20-stock portfolio. There are several reasons for sorting the stocks based on both price-to-earnings and market-to-book ratios according to this methodology instead of just using one of the ratios. First of all, Greenwald mentions price-to-earnings and market-to-book ratios as two of the most popular and efficient fundamental ratios to screen stocks on. Further, the methodology is inspired by the study conducted at the Richard Ivey School of Business that used a very similar approach (Athanassakos [2009]). This study shows that by looking at the stocks that have the lowest price-to-earnings ratios one can significantly improve the results that stocks with a low market-to-book ratio outperform their counterparts.