Apple reclaimed the title of the world's most valuable publicly listed company on Friday, ending nearly a year at the top for Nvidia. According to Reuters, Apple closed with a market capitalisation of $4.88 trillion, while Nvidia's valuation slipped to approximately $4.86 trillion after its shares fell around 3.5% on the day. Apple last held the title in April 2025.
The reversal reflects a broader shift in how global investors are thinking about artificial intelligence. For much of the past two years, markets rewarded companies building the infrastructure behind AI — chips, data centres, and networking hardware. That trend made Nvidia, whose graphics processors (GPUs) power the training of large AI models, the dominant force in global equity markets. Nvidia became the first company in history to surpass a $5 trillion market capitalisation in October 2025, a threshold that had seemed far out of reach for its rivals.
The cost of the AI arms race
What has changed is investor appetite for the scale of spending that AI infrastructure demands. Microsoft, Alphabet, Amazon, and Meta have collectively committed hundreds of billions of dollars to data centres and chips. Apple, by contrast, spent just $12.7 billion on capital expenditure in fiscal 2025 — a fraction of its peers — while generating $98.8 billion in free cash flow. That financial restraint, once read as a sign of falling behind, is now being reappraised as a competitive advantage.
“"Apple was seen as a laggard in the AI race because it wasn't spending to develop models, but now sentiment has changed," said Toni Meadows, head of investment at BRI Wealth Management, speaking to Reuters.”
Apple's stock has surged roughly 22% in 2026, leading all members of the so-called Magnificent Seven group of large US technology companies, while Nvidia has gained only around 7%. The Philadelphia SE Semiconductor Index, a broad measure of chip company valuations, has fallen almost 19% from its all-time highs, and chip stocks are on course for their worst weekly performance in over a year. Investor attention within the semiconductor sector has also fragmented, with memory chipmakers such as Micron Technology and South Korea's SK Hynix attracting growing interest as the AI buildout generates fresh demand for data storage.
Apple's AI pivot and what comes next
Apple has worked to reframe its AI story around its existing strengths. Last month the company launched a long-delayed overhaul of Siri, its voice assistant, positioning it as a rival to offerings from OpenAI and Google. HSBC upgraded Apple's stock to a buy rating this week, citing new AI capabilities and an unusually strong product pipeline that includes an anticipated foldable iPhone Ultra alongside the iPhone 18 Pro and Pro Max. Apple posted fiscal second-quarter revenue of $111.2 billion, with iPhone sales up 22% year on year.
“"This AI boost comes at the right moment, when we think Apple has one of its most innovative product pipelines in place," HSBC analysts wrote in their upgrade note.”
The milestone arrives at a sensitive moment internally. Chief executive Tim Cook is preparing to hand leadership to hardware veteran John Ternus in September, meaning Friday's ranking shift may define how Cook's final months at the helm of the world's most recognised consumer technology company are remembered. Whether the position proves durable depends partly on Nvidia's next earnings cycle and on whether Apple's AI features translate into a genuine device upgrade cycle — rather than simply a shift in market mood.
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