Tesla briefly became the sixth U.S. company to exceed a $1 trillion market capitalization in October 2021.
Tesla crossed the threshold after its share price surged on October 25, 2021, following news of a major vehicle order from Hertz. The company joined a small group of American technology and consumer companies whose valuations had reached that scale.
Tesla’s market value reflected expectations about electric-vehicle growth, battery technology, software, charging infrastructure, and future production. Market capitalization measures investor valuation, not the number of cars a company currently sells.
Tesla was founded in 2003 and became one of the best-known electric-vehicle manufacturers. Its rise also helped focus investor attention on the broader transition from internal-combustion engines to battery-powered vehicles.