Self-driving technology company Aurora announced it completed its business combination with Reinvent Technology Partners Y, a special purpose acquisition company, and its common stock has begun trading on the Nasdaq under the ticker symbol AUR. The Mountain View, Calif., company reported it is entering this next phase with $1.8 billion in gross proceeds and cash on hand, and described that as the largest-ever autonomous vehicle or robotics company primary raise in a go-public transaction. Also, Reinvent changed its name to Aurora Innovation Inc.\nLearn more about your ad choices. Visit podcastchoices.com/adchoices