金鹰基金：存储芯片涨价潮延续 关注三方向投资机会

Core Viewpoint - The global storage chip market has entered an unprecedented price surge since the second half of 2025, driven primarily by the AI computing revolution rather than traditional consumer electronics demand [1][6]. Supply Side Analysis - The supply side is struggling to expand production quickly, with new wafer fabs taking an average of 18-24 months to establish, and stable supply often taking even longer to materialize [1][6]. - Overseas storage manufacturers have adopted production cuts and cautious capital expenditure during the previous downturn, leading to reduced supply elasticity, which causes prices to rise with slight demand fluctuations [1][6]. - Even with domestic manufacturers being more proactive, significant new capacity is unlikely to be reflected in statistics until the second half of 2026 or later [1][6]. Demand Side Analysis - The demand structure is shifting, with AI data centers increasing the priority for HBM, server memory, and enterprise SSDs, leading manufacturers to focus resources on high-margin products, thereby squeezing the supply of general-purpose DRAM and NAND [1][6]. - Downstream entities are pre-locking quantities and stockpiling, further amplifying short-term shortages and price increases [1][6]. Price Trends and Expectations - Compared to 2025, the price increase in storage chips this year is characterized by being more "comprehensive" and with a steeper slope, moving from structural shortages to mainstream DDR5 and client SSDs [2][7]. - The market's imagination regarding NAND/SSD demand is being elevated by AI, with leading companies emphasizing the potential for context storage layers to enhance inference efficiency and GPU utilization [2][7]. Future Outlook and Investment Opportunities - The current market conditions are expected to remain favorable at least until the first half of 2026, with strong upward price expectations for the first and second quarters of 2026 [3][8]. - Key variables include the release pace of new capacity, especially from domestic manufacturers, and the alleviation of advanced packaging/testing bottlenecks related to HBM [3][8]. - Investment opportunities include profit elasticity and product structure upgrades for storage IDM, as well as opportunities in equipment, materials, components, and advanced packaging/testing segments related to capacity expansion and generational upgrades [3][8].