Electric vehicle (EV) maker Rivian Automotive (RIVN) made its blockbuster market debut in 2021. In fact, it was the largest IPO of the year, capitalizing on the excitement surrounding green vehicles. Within a mere week of its debut, the stock rocketed 120% from its IPO price of $78/share, closing at a record high of$172.01 on Nov 16, 2021. At its peak, the market cap of the company exceeded $150 billion—outstripping even legacy automakers like General Motors (GM) and Ford (F) .Fast forward to the present, ...