Overlooked stocks worth buying aren’t easy to find, as, usually, when the market ignores a stock, it's for a good reason. However, a sure sign that an unloved or under-reported name is a winner is high institutional ownership. Institutions are unlikely to invest in a risky, cash-burning name without a reason, so following their lead is often profitable.
Other qualities that strengthen the bull case for an overlooked stock are value, cash flow, and yield, which are the only things that really matter—even high-profile tech stocks move on cash flow and yield; it is the aggressive, often explosive growth, wild forecasts, and emotional markets that make their stock prices move so much.