Nomura Report: Global Memory Chip Shortage Intensifies as AI-Driven Demand Surge Shows No Signs of Slowing

The Memory Chip Shortage: Why AI Demand Is Outpacing Supply

Beneath recent market fluctuations, a severe supply crunch is gripping the global memory industry. A new report from Nomura Securities challenges prevailing concerns about oversupply, arguing instead that the fundamental issue remains a structural shortage, driven by relentless AI-driven demand that has yet to peak.

Overblown Fears and the Reality of Long Lead Times

While some investors worry about a potential glut, Nomura suggests these fears are exaggerated. Building new semiconductor capacity is a marathon, not a sprint. The report points out that massive investment plans, like South Korea's 4800 trillion won initiative, require 5 to 10 years to translate into meaningful production output. Expecting a quick fix to supply constraints is unrealistic.

The HBM Squeeze: How Premium Products Drain General Capacity

The shift in product mix intensifies the shortage. Demand for High Bandwidth Memory (HBM), essential for training large AI models, is skyrocketing. Chipmakers are logically prioritizing this high-margin, advanced product, which in turn pulls capacity away from the production of general-purpose DRAM used in servers, PCs, and smartphones. This reallocation is creating a persistent supply deficit across the broader memory market.

Computing Power Dynamics: A Path to Price Stabilization?

Addressing concerns about capital expenditure from tech giants like Meta, the report offers a counter-narrative. Current scarcity in AI computing power has pushed per-Token costs upward. The entry of more large-scale players into the compute market could actually increase supply, helping to stabilize and potentially lower these costs over time. This dynamic supports the long-term expansion of AI applications, rather than signaling a drop in demand.

Nomura concludes that the market's recent overreaction may present a strategic opportunity to reevaluate the memory sector. The core driver—the clash between AI's structural demand and the industry's protracted capacity expansion cycle—remains firmly intact.