Tesla briefly exceeded a $1 trillion market capitalization in October 2021.
Tesla passed the $1 trillion level during trading on October 25, 2021, after its share price surged following news of a major vehicle order from Hertz. The milestone made Tesla one of the few companies ever to achieve a four-digit-billion-dollar public valuation.
Tesla was founded in 2003 and helped make battery-electric vehicles a major focus of the global auto industry. Its Model 3 and Model Y became especially important to production volume, while the company also developed charging infrastructure, energy-storage products, and solar offerings.
Tesla’s market value attracted debate because investors were pricing future growth as well as existing vehicle sales. Market capitalization is not the same as the number of cars produced, revenue, or physical assets, and the share price can move sharply when expectations change.