Aurora will acquire the employees and technology behind Uber's Advanced Technologies Group in an stock transaction, the companies said Monday.Also read: Why farm politics doesn't win elections in IndiaUber will also invest $400 million into Aurora, and Uber's CEO Dara Khosrowshahi will join Aurora's board of directors.After the transaction, Aurora will be worth $10 billion and Uber will hold 26% stake in the company, Aurora CEO Chris Urmson said in an interview.“Our first product will be in trucking and freight, but we look forward to taking this great team that we have and accelerating that while continuing working on light vehicles and ride-haling, and we'll ultimately see our vehicles deploying on the Uber network," Urmson said.Uber will.