Last October, investment advice site the Motley Fool pointed out that Lyft spends a higher percentage of its revenue on R&D than its rival Uber. "Lyft stock isn't likely to rise until the company curbs its administrative, research, and development spending in a big way," the Motley Fool said. In the second quarter of 2022, Lyft spent 11.2 percent of its revenue on R&D, while Uber spent 5.3 percent. If Lyft could scale back its R&D spending, it would have a chance of achieving and maintaining profitability, they added.