Volkswagen’s $5 billion investment in Rivian boosts EV maker’s shares ReutersRivian stock soars as Volkswagen agrees to invest up to $5 Billion in new joint venture Yahoo FinanceRivian and VW join up to design vehicle software CNNRivian secures up to $5 billion from Volkswagen, shares soar 40% CNBCVolkswagen to invest $5 billion into Rivian Fortune