Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.

All the five-stars have announced their commitments. Here's how the top classes are shaping up.

Igor is an experienced finance journalist. He has covered U.S. and global financial markets, business, and economics as an editor and columnist for more than two decades. Erika Rasure is ...