Meta description: Apple briefly touched a $5 trillion market cap on July 28, becoming only the second company in history to reach the milestone after Nvidia. Here's what's driving the rally.
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Apple (Nasdaq: AAPL) made stock market history on Tuesday, briefly touching a $5 trillion market capitalization — becoming only the second publicly traded company ever to reach that threshold, following Nvidia's milestone in October 2025. The moment capped a remarkable turnaround for a stock that, just months ago, was being criticized as an AI laggard.
How the milestone happened
Apple shares rose as much as 1.8% to an intraday high of $342.89 on Tuesday, pushing its market cap to roughly $5.036 trillion before the stock pared gains and settled closer to $339.70, valuing the company at approximately $4.99 trillion. A closing price above $340.43 would be needed to officially close above the $5 trillion line — meaning the milestone remains, for now, an intraday achievement rather than a confirmed closing valuation.
A changing of the guard at the top
The touch of $5 trillion came just a day after Apple passed Nvidia to reclaim the title of the world's most valuable public company — a position the chipmaker had held since June 2025, when it became the very first company to cross $5 trillion. The two companies have continued swapping the top spot, and the rivalry has come to symbolize a broader debate consuming investors this summer: whether the AI trade's biggest winners will be the companies building the infrastructure, like Nvidia, or the companies sitting at the consumer endpoint where that infrastructure ultimately has to deliver value, like Apple.
The numbers behind Apple's run
Apple stock is up roughly 24-25% year-to-date and nearly 60% over the past twelve months, comfortably outpacing most of its megacap peers — including Nvidia, which has gained only about 6% this year. That's a striking reversal from Apple's earlier struggles: the company had faced sharp criticism over delays to its upgraded Siri and concerns it was falling behind in the AI race, criticism serious enough to trigger executive shakeups. Apple has since moved to close that gap, signing a deal to power Siri using Google's Gemini AI models and pushing AI features more broadly across its product lineup.
Growth despite rising costs
Notably, Apple's rally has continued even as the company has had to raise prices on several products. Last month, Apple lifted prices on MacBooks and iPads after CEO Tim Cook said passing along higher memory and storage costs — driven by the ongoing global memory shortage — had become unavoidable. On Tuesday, Apple also unveiled "Upgrade," a new leasing program allowing US customers to lease iPhones and other devices rather than buying them outright, a move that could help offset affordability concerns tied to those price increases.
A milestone with a deadline attached
The timing adds extra weight to Apple's upcoming earnings report, due Thursday, July 30 — CEO Tim Cook's last as the company's chief executive before hardware chief John Ternus takes over on September 1. A milestone valuation heading into a leadership transition and a high-stakes earnings report gives Thursday's numbers outsized significance for how markets judge the strength of Apple's current momentum.
What investors should watch
- Whether Apple can close above $340.43 to make the $5 trillion valuation official rather than just an intraday touch
- Thursday's earnings report, Tim Cook's final one as CEO, for signs of whether iPhone demand and AI features are translating into sustained growth
- The Apple-Nvidia rivalry for the title of world's most valuable company, a useful barometer for how investors are weighing AI infrastructure versus AI-enabled consumer products
- How the CEO transition to John Ternus is received, given how closely tied Apple's recent turnaround has been to Cook's leadership
Bottom line
Apple's brief touch of $5 trillion marks a striking reversal from a company recently seen as behind in the AI race, and it sets an unusually high bar heading into Thursday's earnings and a historic leadership handoff. Whether Apple can hold this valuation may depend less on the milestone itself and more on what Tim Cook's final earnings call as CEO reveals about the durability of this year's rally.
This post is based on reporting from CNBC, Bloomberg, Forbes, and 9to5Mac as of July 28, 2026. This content is for informational purposes only and does not constitute investment advice.
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