Tesla became the first automaker to reach a $1 trillion market capitalization in October 2021.
Tesla crossed the milestone on October 25, 2021, after announcing a major vehicle order from Hertz. The event reflected investors’ belief that Tesla could grow beyond automobile manufacturing through electric vehicles, battery technology, software, charging, and energy storage.
Tesla was founded in 2003 and initially focused on proving that electric cars could be desirable and high-performing. The Roadster established the brand, while the Model S, Model 3, Model X, and Model Y expanded its market reach.
The valuation was controversial because Tesla’s market value greatly exceeded that of older automakers that produced far more vehicles. Market capitalization measures investor expectations and ownership value, so it does not directly measure production volume or current automotive revenue.