Volkswagen’s $5 billion investment in Rivian boosts EV maker’s shares Yahoo FinanceRivian 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% CNBCRivian lands $5B from Volkswagen in EV investment Axios