Why Rivian Stock Ripped Higher Today By Rich Smith - Feb 9 2022 at 1227PM Youre reading a free article with opinions that may differ from The Motley Fools Premium Investing Services. The electric-vehicle EV stock was already under a bit. Rivian Rivn Slides As Quarterly Results Fall Short Of Expectations Bloomberg Rivian is a unique EV firm that counts on Amazon as one of its major customers. . With Amazon set on reducing its carbon footprint it will need 100000 Rivian EV. RIVN Stock Is a Distinct EV Play. Rivian Automotive RIVN-052 stock dropped Friday morning shedding almost 46 in the first hour of trading before gaining some ground.