As a rule of thumb, investors should avoid targeting companies that have suffered steep losses. You might think that circumstances can’t get any worse. Unfortunately, such a concept isn’t written into law. Public enterprises that have hemorrhaged red ink can hemorrhage even more. Still, focusing on select stocks with largest 52-week losses could lead to shrewd gains.One strategy to deploy is to concentrate on large-capitalization firms or entities that have established brands and businesses. Sure, you can a ...