Raising Fair Value Estimates for Korean Memory Suppliers, but Industry Remains Cyclical - Morningstar

Morningstar's latest analysis indicates that while fair value estimates for Korean memory suppliers have been raised, the semiconductor industry remains fundamentally cyclical. This assessment is base... Read original →

Technologically, surging AI server demand for HBM3E/HBM4 is forcing Samsung and SK Hynix to accelerate integration into CoWoS-like advanced packaging ecosystems, spurring upstream capex from ASML and Tokyo Electron in EUV and hybrid bonding. On compliance, tighter U.S.-ROK export controls are raising implicit costs for Korean firms’ high-end memory shipments to China, necessitating redundant supply chains. In market dynamics, Micron leverages CHIPS Act subsidies to lock in mature-node capacity, while CXMT may disrupt the DDR5 mid-to-low tier with aggressive pricing—pressuring Korean players to rebalance between high-margin AI memory and volume markets. Over the next 12–24 months, a bifurcated 'structural shortage' in AI-grade DRAM/NAND will coexist with 'cyclical oversupply' from consumer electronics stagnation and Chinese capacity ramp-up, capping overall price recovery. Investors must look beyond valuation rebounds and watch for inventory-driven false signals.