Growth Score Each stock is given an alphabetic rating of A, B, C, D or F based on their value, growth, and momentum qualities. With this system, an A is better than a B, a B is better than a C, and so on, meaning the better the score, the better chance the stock will outperform. The Style Scores are broken down into four categories: Value Score Finding good stocks at good prices, and discovering which companies are trading under their true value, are what value investors like to focus on. So, the Value Styl ...