Apple regains market cap lead as chip shares fall
2026-07-27
Sellers hit semiconductor stocks
Selling spread across semiconductor shares in U.S. trading on the 27th, with Nvidia falling 5% from the previous Friday's close. That lifted Apple back to the world's top spot by market capitalization at the close for the first time in about 1 year and 3 months. Concerns are also growing over intensifying competition from Chinese companies and heavy investment in artificial intelligence (AI).
Why the lead changed hands
Apple's market value stood at about $4.9 trillion, ahead of Nvidia's roughly $4.8 trillion. The world's top company by market capitalization has changed hands at the close for the first time since June 2025, when Nvidia overtook Microsoft, which held the lead at the time. It is the first time Apple has taken the top spot in about 1 year and 3 months.
Competition from China and AI worries
Major semiconductor stocks with large market capitalizations were broadly sold off on the day. Advanced Micro Devices fell 5%, Intel fell 1%, and Micron Technology lost 2%. On the 27th, the parent company of Chinese rival ChangXin Memory Technologies (CXMT) listed on Shanghai's STAR Market and signaled plans to use the proceeds to expand manufacturing capacity. Market participants said competition with Micron and others is likely to intensify further.
Chip equipment stocks were also weak. The Information reported on the 27th that Chinese companies have begun making their own DUV lithography equipment, which is used to draw fine circuits on semiconductors. Selling on concerns about improving Chinese competitiveness sent ASML Holding down 6% and Applied Materials down 4%. The Philadelphia Semiconductor Index (SOX), which tracks major semiconductor-related stocks, briefly fell 5% and sank to 20% below its June peak.
The burden of investment
Semiconductor stocks have led the market since the start of the year in place of mega-cap tech, but momentum has recently slowed. More tech companies are finding they cannot fund investment entirely from internal cash flow and are increasingly relying on bond issuance. Hidden liabilities, such as future data center lease commitments, are also swelling. If plans do not proceed as expected, semiconductor-related companies that continue to raise capital spending could face overcapacity risks.
On the 26th, The Wall Street Journal reported that Nvidia is in talks to provide OpenAI with about $250 billion in financial backing for use at huge data centers. Circular deals aimed at securing demand for their own chips are spreading across the AI industry, deepening the mutual dependence among companies.
Apple keeps its distance
Among U.S. mega-cap tech companies, Apple is the only one not fully taking part in this spending arms race. Market forecasts for capital expenditures in the fiscal year ending September 2026, based on cash flow statements, stand at $11.2 billion, down by a little more than 10% from the previous year. In AI development, Apple is also using technology from Google's Gemini and is choosing investments selectively rather than insisting on going it alone.
Sales of the flagship iPhone 17 have been strong, helping Apple take share from Chinese rivals hit hard by price increases tied to higher memory costs. Meta and Microsoft are scheduled to report earnings on the 29th, while Amazon.com and Apple are due on the 30th. Alphabet, which reported earnings on the 22nd, lifted its 2026 capital expenditure outlook to as much as $205 billion, up by $15 billion from its previous plan. If tech companies other than Apple keep raising their capital spending forecasts one after another, concerns over the massive payoff required from AI investment are likely to intensify further.
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