Apple reclaims title of world’s largest company after stock surge

Apple and Nvidia are playing the most expensive game of leapfrog in financial history. On July 17, Apple briefly reclaimed the crown as the world’s most valuable public company, touching a market cap of roughly $4.88 trillion during intraday trading and edging past Nvidia’s approximately $4.82 trillion. Nvidia closed the day slightly ahead. But the fact that Apple got there at all tells a story worth paying attention to, especially if you hold any assets that correlate with tech sentiment. The numbers behind the throne swap Apple’s shares have climbed nearly 23% year-to-date through mid-July 2026. Nvidia, the company that was supposed to be the undisputed king of the AI era, has managed about 7.3% over the same period. To put the valuations in perspective: both Apple and Nvidia are now individually worth more than the entire GDP of Japan ($4.3 trillion), the United Kingdom ($4.2 trillion), and India ($4.1 trillion). Nvidia first overtook Apple in market valuation back in June 2024, then formally claimed the top spot in June 2025. It went on to become the first company to reach $4 trillion in market cap in July 2025, then $5 trillion by October of that year. Why this matters beyond ...