Wall Street’s best stock picker shares his secret weapon for unlocking massive investment opportunit

Dennis Lynch, head of growth investing at Morgan Stanley Investment Management, was the top large-cap portfolio manager of 2017, and his funds have been dominating for years. In an exclusive interview with Business Insider, he shares what's long served as his secret weapon when analyzing companies and industries. Sometimes being an expert on a topic can be a detriment — at least when large changes are afoot. This may seem like a surprising statement, but the logic is pretty...