Volkswagen Will Invest Up to $5 Billion in Rivian The New York TimesRivian: Volkswagen takes $1 billion stake in EV maker CNBCRivian’s stock rockets 41% higher on $1 billion Volkswagen investment, planned JV MarketWatchVolkswagen to Invest Up to $5 Billion Into EV Maker Rivian The Wall Street JournalRivian shares surge after Volkswagen agrees to $5bn investment The Guardian