Rivian valued at over $100B in debut, after world’s biggest IPO of 2021 Aashish SehrawatNovember 12, 2021 Image: Rustwire Rivian Automotive Inc.'s stock soared as much as 53% in its Nasdaq debut on Wednesday, giving the Amazon-backed electric vehicle (EV) produc... AIAutomobilesBusinessCarsElectric VehiclesFuture TechInternet of ThingsMarketsPopularStartupsTech