Apple’s market capitalization is calculated using the stock ticker AAPL. AAPL is the symbol used for Apple’s publicly traded common stock, listed on the Nasdaq exchange.
Financial websites use a company’s ticker to report its current share price, trading volume, dividend information, and market capitalization. To calculate market capitalization, the quoted share price is multiplied by the total number of outstanding shares.
Apple became a central example in market-capitalization history after reaching $1 trillion in 2018, $2 trillion in 2020, and briefly touching $3 trillion in 2022. These milestones were driven by its hardware ecosystem and expanding services operations.
The ticker AAPL should not be confused with a company’s valuation itself. The symbol identifies the security; the market cap is a changing number derived from that security’s price and share count. Stock splits can alter the per-share price without changing the company’s total market value by themselves.