https://techcrunch.com/2019/02/07/amazon-sequoia-invest-in-self-driving-car-startup-aurora/

Aurora, the buzzy startup founded by early pioneers of self-driving car technology who led programs at Google, Tesla, and Uber, has raised more than $530 million in a Series B round led by Sequoia and includes “significant investment” from Amazon and T. Rowe Price Associates.

The monster round pushes Aurora’s valuation near $2.5 billion. Aurora announced a $90 million Series A round last February from Greylock Partners  and Index Ventures, bringing its total raised to date to more than $620 million.