Apple became the first company to surpass a $1 trillion market capitalization on a U.S. stock exchange in 2018. Its shares reached the required price on Nasdaq in August of that year.
Apple’s stock-market rise followed years of expansion beyond Macintosh computers. The iPod broadened the company’s consumer appeal, while the iPhone created a much larger hardware, software, and services ecosystem.
Apple also returned substantial capital to shareholders through dividends and share repurchases. Buybacks can reduce the number of shares outstanding, which affects the share price and the calculation of market capitalization.
The milestone concerned a public valuation, not a government-certified ranking of total corporate wealth. Companies that are privately held, state-controlled, or listed in other markets can be difficult to compare directly with U.S.-listed firms.