Chip Stocks Extend Slide Over AI Funding Concerns And Memory Competition
U.S. semiconductor shares extended their downward trend as growing anxiety over artificial intelligence spending and rising international competition hit the sector. Sandisk Corporation (SNDK) fell 5.97% during regular trading and dropped further in late trading, while Micron Technology, Inc. (MU) lost 3.88% and Intel Corporation (INTC) declined 3.20%. Advanced Micro Devices (AMD) also traded lower, while the iShares Semiconductor ETF fell for its fifth straight session. In Asian markets, South Korea's Samsung Electronics and SK Hynix dropped roughly 5% each, pushing the benchmark KOSPI index down as much as 4.8%.
Investor confidence weakened after industry executives highlighted potential financial bottlenecks for artificial intelligence expansion. Broadcom (AVGO) Chief Executive Hock Tan cautioned that access to capital and rising financing costs pose a greater hurdle to AI growth than shortages of chips or power, noting that investors will ultimately demand clear returns on investment. Intel executive Lip-Bu Tan similarly pointed to elevated borrowing costs and lingering doubts over long-term financial returns from massive infrastructure spending.
Pressure on memory-chip manufacturers intensified following developments in China, where ChangXin Memory Technologies announced progress on a new 4F2 DRAM memory architecture designed to boost cell density. The Chinese firm plans to launch a server-memory product using the architecture by late 2026, creating potential headwinds for established producers including Micron, Samsung, and SK Hynix as the industry watches how funding challenges and memory competition unfold.
Key points
- Major chipmakers extended losses, with Sandisk dropping nearly 6% and Micron declining nearly 4%.
- Broadcom CEO Hock Tan warned that high borrowing costs and capital constraints could limit AI expansion more than power or chip shortages.
- Intel executive Lip-Bu Tan raised similar concerns regarding high financing costs and uncertain returns on AI infrastructure investments.
- China's ChangXin Memory Technologies announced plans for a denser server-memory product by late 2026, threatening memory-chip market share.
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How we writeDisclaimerQuestions and answers
Why are semiconductor stocks falling?
Chip stocks are declining due to concerns that high financing costs and uncertain returns on investment could slow AI infrastructure spending, along with news of rising memory-chip competition from China.
What did Broadcom's CEO say about AI infrastructure?
Broadcom CEO Hock Tan stated that access to capital and borrowing costs could become a bigger constraint on AI growth than shortages of chips or electricity, emphasizing that investors will expect clear returns on investment.
How is Chinese competition affecting memory chip makers?
China's ChangXin Memory Technologies developed a high-density 4F2 memory structure and plans to introduce server-memory products by late 2026, creating potential market pressure for competitors like Micron, Samsung, and SK Hynix.