Qualcomm stock declined 9% on Thursday following the company's Wednesday after-hours earnings report, which revealed a disconnect between current-quarter performance and forward expectations [1]. While the chipmaker slightly beat Q4 earnings estimates, its guidance for the first quarter fell short of Wall Street expectations, with projected adjusted earnings of $2.15 to $2.35 per share compared to analyst estimates of $2.27 per share, and revenue guidance of $10.4 billion to $11.2 billion versus the consensus estimate of $10.48 billion [1].
The weakness in Qualcomm's outlook triggered a broader selloff across the semiconductor sector, with peers including AMD, Micron, Arm, and Intel also declining on Thursday [1]. The sector decline was driven by post-election concerns regarding a potential data center slowdown, as Democrats signaled plans for artificial intelligence regulation, combined with ongoing memory supply constraints affecting the industry [1]. Qualcomm's handset chip business, which represents the company's largest revenue segment, particularly underperformed, with sales falling 26% to $5.14 billion during the quarter—missing the StreetAccount estimate of $5.21 billion despite the company's September price increases [1].
CEO Cristiano Amon attributed the handset weakness to supply constraints rather than demand issues, stating: "We don't have a demand issue; it's a supply issue. If I had more supply, I would probably be doing better" [1]. However, the company's data center business has only partially offset the smartphone segment losses, leaving investors concerned about near-term revenue trajectory [1]. The combination of weak guidance, handset sales deterioration, and sector-wide regulatory and supply headwinds created significant downward pressure on Qualcomm and its semiconductor peers.
CONCLUSION
Qualcomm's disappointing forward guidance and 26% decline in handset chip sales triggered a 9% stock drop and sparked a broader semiconductor sector selloff amid concerns over data center demand and AI regulation. The company's assertion that supply rather than demand is constraining growth offers limited reassurance given the magnitude of the guidance miss and the sector-wide headwinds from post-election policy uncertainty.