Ride-Hailing Is Uber's Big Moneymaker, But That Could Change in the Future. Should Investors Care?

If you asked 10 different people what Uber Technologies (UBER 1.93%) does, all 10 would likely say Uber is in the "ride-hailing" business. They'd be right. For investors, though, there's an important footnote worth adding to this answer.Although personal mobility currently makes up the biggest piece of the company's top and bottom lines, its delivery services unit is coming on strong. There's little doubt this arm is going to play an even bigger role in how the market values Uber stock in the foreseeable fu ...