Apple first reached a $1 trillion market capitalization on August 2, 2018.
Apple crossed the threshold during trading on the Nasdaq after its share price rose following a strong quarterly earnings report. The company became the first publicly traded U.S. company to reach that valuation, although market-cap records depend on the exact share count and trading moment used.
Apple’s rise was powered primarily by the iPhone, introduced in 2007, along with the expansion of services such as the App Store, iCloud, Apple Music, and payment products. Investors also valued Apple’s tightly integrated hardware and software ecosystem.
A market capitalization milestone is a measure of investors’ valuation of the company’s equity. It is not a government ranking, a cash balance, or a direct measure of yearly profit. Apple later crossed substantially higher valuation thresholds, including $2 trillion and $3 trillion.