Tesla first joined the $1 trillion market-capitalization club in 2021.
Tesla’s valuation exceeded $1 trillion during trading on October 25, 2021, after rental-car company Hertz announced an order for 100,000 electric vehicles. The announcement intensified investor enthusiasm about electric-vehicle adoption and Tesla’s production growth.
Tesla was founded in 2003 and initially became known for battery-powered cars aimed at the premium market. The Model 3 later broadened its appeal, while factories in the United States, China, and Europe supported expanding production.
Market capitalization reflects investors’ expectations as well as current earnings. Tesla’s trillion-dollar valuation therefore represented confidence in future vehicle sales, software, energy products, and charging infrastructure—not merely the value of cars already sold.