Economy

Arm and Qualcomm Shares Fall Amid Forecast Concerns and Global Memory Shortage

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Feb 5, 2026

THE BARE STORY

Shares of semiconductor designer Arm Holdings and chipmaker Qualcomm declined significantly in after-hours trading on Wednesday following the release of their respective quarterly earnings reports. While both companies posted revenue figures that exceeded certain estimates, investor sentiment was dampened by weaker-than-anticipated forecasts and warnings regarding a global shortage of memory chips.

Qualcomm shares fell nearly 10% after the company issued guidance for the current quarter that fell short of analyst expectations, despite reporting fiscal first-quarter revenue of $12.25 billion. CEO Cristiano Amon and other executives attributed the conservative outlook to a supply crunch, explaining that high demand for data center memory is limiting capacity for smartphones and consumer electronics. Amon stated that memory availability is beginning to define the size of the mobile market and that the shortage is an industry-wide issue.

Arm Holdings reported record total quarterly revenue of $1.242 billion, driven by demand related to artificial intelligence, but its stock dropped approximately 7.5% after licensing revenue of $505 million missed analyst projections. Analysts noted that while Arm is diversifying into data center chips, its business model remains heavily dependent on royalties from consumer products like smartphones.

Executives at both firms indicated that smartphone manufacturers might reduce production volumes due to the ongoing supply constraints. Analysts warned that if manufacturing decreases, particularly in markets such as China, it could negatively impact financial outlooks for suppliers and pressure other major electronics companies.

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• Missed Projections and Weak Guidance Skeptics emphasize that past performance does not outweigh the disappointment regarding future outlooks and specific missed metrics. Qualcomm’s guidance for the current quarter fell short of analyst expectations, leading to a near 10% stock drop, while Arm’s licensing revenue of $505 million missed projections. These shortfalls drove significant declines in after-hours trading for both firms.

• Vulnerability to Supply Chain Shortages The reports highlight a critical vulnerability: the global shortage of memory chips is actively limiting the size of the mobile market. Executives noted that the high demand for data center memory is squeezing capacity for smartphones and consumer electronics. Skeptics argue this "industry-wide issue" creates a tangible ceiling on growth for companies heavily reliant on mobile sector components.

• Risks to Production Volumes Analysts have warned that the ongoing supply constraints could force smartphone manufacturers to reduce production volumes. Because Arm’s business model remains heavily dependent on royalties from consumer products like smartphones, a decrease in manufacturing—particularly in key markets like China—could negatively impact financial outlooks and place pressure on suppliers moving forward.

How it may affect me

As a U.S. reader:

• Consumers may encounter tighter supplies of smartphones and other electronics because manufacturers might cut production volumes in response to a global shortage of memory chips.

• Your investment portfolio may be impacted if it includes technology stocks, as weak guidance and supply concerns caused significant share price drops for major chipmakers Qualcomm and Arm.

• The availability of mobile technology products is currently being limited by the high demand for data center memory needed for artificial intelligence systems.

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