“Two years ago, an Arizona State University professor made waves with a study showing all the wealth created by U.S. stocks is the result of gains in a weirdly small group of companies,” reminds the author of today’s article – and now that same researcher is back with a new study whose findings paint an even bleaker picture for stock pickers than his previous study did. What are those findings – and what are their implications when it comes to wealth creation? CLICK HERE.