Early Amazon executive David Risher is taking over as CEO of Lyft as the company's co-founders take a step back from day-to-day operations. **Why it matters:**The ride-share company has struggled to keep up with rival Uber and yet to post a profit. * Unlike Uber, Lyft's operations remain confined to the U.S. and Canada, and it hasn't diversified into delivery (though it does operate a bike and scooter rental business, as well as a small ad network). * While its losses have been shrinking, Lyft recently announced a weaker-than-expected outlook for its current quarter. **Driving the news:** Lyft co-founder Logan Green [is ceding the chief executive job](https://www.lyft.com/blog/posts/lyft-announces-leadership-succession-plan) to board member Risher on April 17, while co-founder and president John Zimmer is also stepping back. * Green and Zimmer will transition to board chair and vice chair, respectively. Current chair Sean Aggarwal will become lead independent director. * Risher joined Lyft's board of directors in 2021. * He was Amazon's 37th employee, eventually becoming its first head of product and head of U.S. retail. He was also a general manager at Microsoft. He then co-founded Worldreader, a nonprofit focused on providing books to kids. **What they're saying:** "The macroeconomy is tough and the world is full of some uncertainty and that’s a real factor for sure and, then, when you zoom in one click, the competitive environment is tough," Risher told [the Wall Street Journal](https://www.wsj.com/articles/lyft-hires-new-ceo-as-founders-step-back-amid-struggles-with-competition-493d1aa5?mod=hp_lead_pos3). "We have a very aggressive—very aggressive—competitor." * "All founders eventually find the right moment to step back and the right leaders to take their company forward," Green said in a statement, adding that Risher "has the right energy, ambition, and experience to lead Lyft into the future." **What we're watching:**Lyft's stock price went up by more than 3% in after-hours trading following the announcement.