Key Takeaways Shares of Uber and Lyft jumped on Friday after Tesla's introduction to its new robotaxi failed to live up to ridesharing investors' fears.Analysts noted Tesla's much-anticipated event was light on details about the rollout of a ridesharing app that would compete with Uber or Lyft,

The winner of the autonomous ridesharing race could be the company with no driverless vehicles.

Tesla’s Robotaxi event should raise the profile of self-driving technology. That can benefit shares of other companies investing in or adopting robotaxis. Uber is one of those potential beneficiaries,