Uber Technologies Inc. plans to invest as much as $1.25 billion in carmaker Rivian Automotive Inc. to help launch a robotaxi fleet that will be available in the US, Canada and Europe over the next five years. 

https://www.bloomberg.com/news/articles/2026-03-19/uber-to-invest-up-to-1-25-billion-in-rivian-in-robotaxi-deal