证券研究报告 AI驱动存储价格持续上涨，消费 类终端市场复苏或将延后 电子行业 强于大市（维持） 平安证券研究所 TMT团队 分析师：杨钟 S1060525080001(证券投资咨询) 邮箱: YANGZHONG035@pingan.com.cn 徐碧云 S1060523070002(证券投资咨询) XUBIYUN372@pingan.com.cn 2026年3月1日 请务必阅读正文后免责条款 核心摘要 AI驱动存储价格持续上涨，消费类终端市场复苏或将延后。根据TrendForce最新调查显示，AI应用从LLM训练延伸至推理， 推动CSPs数据中心建置重心由AI Server转向General Server，存储器采购重心也从HBM3e、LPDDR5X等转向各类容量的 RDIMM，带动Conventional DRAM合约价大幅上涨。2025年第四季，DRAM产业营收达535.8亿美元，环比增长29.4%。受供需 缺口影响，Conventional DRAM合约价2025年上涨45-50%，与HBM合并整体合约价上涨50-55%；预计2026年第一季，在CSPs 保供与采购价开放态度下，Conventiona ...

Core Viewpoint - A prominent short-selling firm, Citron, has initiated a short position against SanDisk, citing concerns over the company's valuation and market conditions, leading to a significant drop in its stock price [2][5]. Group 1: Company Performance - SanDisk's stock has surged approximately 170% year-to-date, reaching a market capitalization of $94.246 billion [3][2]. - The stock closed down 4.2% at $638.52 following Citron's announcement [2]. Group 2: Short-Selling Reasons - Citron outlines three main reasons for shorting SanDisk: competition from Samsung, the recent sell-off by long-term investor Western Digital, and historical patterns indicating a peak in the cycle [5]. - Citron believes that Samsung poses a significant threat to SanDisk, especially if Samsung's production capacity and yield improve [6][7]. - The firm also highlights that Western Digital has sold a substantial amount of its shares at a price approximately 25% below the current market value, indicating a lack of confidence in SanDisk's future [7]. Group 3: Market Dynamics - Citron argues that the current market perception of SanDisk as a company with a long-term competitive advantage is misplaced, comparing it unfavorably to Nvidia, which has a strong moat [7]. - The firm emphasizes that the NAND storage industry is highly dependent on supply and has historically peaked during high-margin phases [7][8]. Group 4: Diverging Market Opinions - In contrast to Citron's bearish outlook, SK Hynix claims that the storage market is entering a seller's market, driven by strong demand from AI applications and supply constraints [9]. - Some investors believe that the structural demand growth driven by AI may mitigate traditional cyclical fluctuations, suggesting that the current shortages are not merely an illusion [10]. - Analysts predict that SanDisk's revenue could more than double this fiscal year, with significant earnings growth expected, driven by rising NAND prices and increasing demand [10].

Group 1 - The core viewpoint of the article highlights that memory prices are expected to rise by 80%-90% quarter-on-quarter by Q1 2026, driven primarily by demand for general server DRAM, with DRAM, NAND, and HBM reaching historical highs [1] - Domestic securities firms validate the long-term bullish logic of the storage industry, with Aijian Securities suggesting that the high demand for AI servers and continuous upgrades in terminal storage parameters will extend the storage price increase cycle into 2026 [1] - Financial Street Securities points out that the combination of supply contraction and high-end demand creates a clear growth logic for domestic storage manufacturers to expand production and upgrade processes [1] Group 2 - The current market is characterized by a "long adjustment cycle and short upward cycle," stemming from a regulatory-driven slow bull market, which effectively suppresses large fluctuations [3] - Ordinary investors often confuse market trends with trading behavior, but trends are merely external manifestations of trading actions, and institutional funds can obscure their true trading intentions through fluctuating trends [3] - An example illustrates that from September 2024, a specific stock only saw price increases on a few trading days, while remaining in a fluctuating state for over 40 days, indicating that ordinary investors might exit prematurely due to impatience [3] Group 3 - Institutional inventory data reflects the active trading level of institutional funds, showing that even during periods of price fluctuation, institutions may still be actively participating in trading rather than passively holding [5] - In Q2 2024, a leading consumer stock saw an increase in state-level funding, but its price continued to adjust, which can be explained by the disappearance of institutional inventory data, indicating a lack of active trading support [5] - Another popular stock in 2025 demonstrated that institutional inventory had been present months before price increases, suggesting that institutional positioning occurred prior to visible market movements [7] Group 4 - In uncertain market conditions, the misleading nature of fluctuating trends can obscure risks, and institutional inventory data serves as a key verification indicator [9] - A specific stock that entered a horizontal phase after continuous adjustments in 2025 appeared to be at a price adjustment point, but the disappearance of institutional inventory indicated a lack of active trading support, leading to subsequent price declines [9] - The core value of quantitative data lies in its objectivity, as it does not reflect fund inflows or outflows but indicates whether institutional funds are actively trading [5] Group 5 - The core role of quantitative big data is to replace subjective judgment with objective data, breaking the cognitive biases associated with market trends [11] - In a slow bull market, the oscillatory behavior of institutional funds is essentially a process of selection and testing of stocks, allowing for strategic adjustments based on trading behavior [11] - Establishing a quantitative mindset involves understanding that "behavior determines results," shifting focus from short-term trends to the objective characteristics of trading behavior, which can enhance investment decision-making [11]

Core Viewpoint - The report from Everbright Securities International indicates that demand driven by artificial intelligence and the storage cycle will keep Huahong Semiconductor's (01347) utilization rate high through 2026, with stable price increases expected. However, accelerated expansion may lead to increased depreciation pressure, prompting adjustments to the company's net profit forecasts for 2026 and 2027 [1] Group 1: Financial Performance - In Q4 2025, the company achieved revenue of $660 million, a year-over-year increase of 22.4% and a quarter-over-quarter increase of 3.9%, aligning closely with the company's guidance range of $650 to $660 million [1] - The gross margin for Q4 2025 was 13%, meeting the company's guidance of 12% to 14%, with a year-over-year increase of 1.6 percentage points [1] - The net profit attributable to shareholders for Q4 2025 was $17.5 million, falling short of the market expectation of $37.4 million [1] - For the full year 2025, the company reported revenue of $2.402 billion, a year-over-year increase of 19.9%, with a gross margin of 11.8% [1] Group 2: Market Trends and Demand - The demand for BCD and storage is expected to remain strong, with a cautious optimism regarding ASP (Average Selling Price) for 2026 [2] - AI-driven growth is evident, with Q4 2025 revenue from simulation and power management increasing by 41% year-over-year, driven by demand for power management chips in AI data centers [2] - The company anticipates that the storage supply shortage will lead to capacity constraints and demand overflow, benefiting the company [2] Group 3: Capacity and Production - The utilization rate in Q4 2025 was 103.8%, with a year-over-year increase of 0.6 percentage points, although it decreased by 5.7 percentage points quarter-over-quarter due to the rapid expansion phase [3] - The company expects continued capacity expansion at Fab9, with capital expenditures projected to decrease year-over-year in 2026 [3] - The acquisition of Huahong Micro Fab5 is progressing smoothly, which has a capacity of 38,000 12-inch wafers per month [3] Group 4: Future Guidance - The company has provided a revenue guidance of $650 to $660 million for Q1 2026, which corresponds to a year-over-year increase of 21.1% [4] - The gross margin guidance for Q1 2026 is set at 13% to 15%, indicating a year-over-year increase of 4.8 percentage points [4] - The company is expected to dynamically adjust and balance aspects such as expansion, price increases, utilization rates, and profitability, with strong downstream demand anticipated [4]

Core Viewpoint - The report from Everbright Securities International indicates that demand driven by artificial intelligence and storage cycles will keep Huahong Semiconductor's utilization rate high through 2026, with stable price increases expected. However, accelerated expansion may lead to increased depreciation pressure, prompting adjustments to net profit forecasts for 2026 and 2027 [1] Group 1: Financial Performance - In Q4 2025, the company achieved revenue of $660 million, a year-over-year increase of 22.4%, and a quarter-over-quarter increase of 3.9%, aligning closely with the company's guidance range of $650 to $660 million [1] - The gross margin for Q4 2025 was 13%, meeting the company's guidance of 12% to 14%, with a year-over-year increase of 1.6 percentage points [1] - The net profit attributable to shareholders for Q4 2025 was $17.5 million, which fell short of the market expectation of $37.4 million [1] Group 2: Market Trends and Demand - The company expects strong growth in demand driven by AI, with revenue from BCD and power management increasing by 41% year-over-year in Q4 2025 [2] - Embedded NVM revenue grew by 31% year-over-year, while standalone NVM revenue increased by 23% year-over-year, indicating a favorable outlook for storage despite potential supply constraints [2] - The company has already implemented slight price increases in 2025 and anticipates further price increases for 12-inch wafers in 2026, while the 8-inch segment may see limited price adjustments [2] Group 3: Capacity and Production - The utilization rate in Q4 2025 was 103.8%, a year-over-year increase of 0.6 percentage points, but a quarter-over-quarter decrease of 5.7 percentage points due to the timing differences in rapid expansion [3] - The company’s total 8-inch wafer output in Q4 2025 was 1.448 million pieces, reflecting a year-over-year increase of 19.4% [3] - The acquisition of Huahong Micro's Fab 5 is progressing smoothly, which has a capacity of 38,000 pieces per month for 12-inch wafers, expected to enhance revenue growth in 2026 [3] Group 4: Future Guidance - For Q1 2026, the company has guided revenue of $650 to $660 million, representing a year-over-year increase of 21.1%, but below the market expectation of $695 million [4] - The gross margin guidance for Q1 2026 is set at 13% to 15%, which exceeds the market expectation of 13.2% [4] - The company plans to dynamically adjust and balance expansion, pricing, utilization rates, and profitability, with strong downstream demand expected to support high utilization rates in 2026 [4]

Investment Rating - The report maintains a "Buy" rating for Huahong Semiconductor (1347.HK) [6] Core Views - The company achieved 4Q25 revenue of $660 million, a year-over-year increase of 22.4% and a quarter-over-quarter increase of 3.9%, aligning closely with the company's guidance [2] - The gross margin for 4Q25 was 13%, consistent with the guidance range of 12% to 14%, reflecting an increase from the previous year but a slight decrease from the previous quarter [2] - The report highlights strong demand driven by AI and storage sectors, with expectations for cautious optimism regarding ASP in 2026 [3] Summary by Sections Financial Performance - 4Q25 revenue was $660 million, slightly below the market expectation of $666 million, with wafer shipment volume and ASP growth contributing to the increase [2] - The company reported a net profit of $17.5 million for 4Q25, which was lower than the market expectation of $37.4 million [2] - For the full year 2025, revenue reached $2.402 billion, a 19.9% increase year-over-year, with a gross margin of 11.8% [2] Market Demand and Pricing - The report notes that AI-driven demand led to a 41% year-over-year increase in revenue from analog and power management segments in 4Q25 [3] - Embedded NVM revenue grew by 31% year-over-year, while standalone NVM revenue increased by 23% [3] - The company has implemented slight price increases in 2025 and anticipates further price adjustments in 2026, particularly for 12-inch wafers [3] Capacity and Production - The utilization rate for 4Q25 was 103.8%, with a year-over-year increase of 0.6 percentage points but a quarter-over-quarter decrease of 5.7 percentage points [4] - The company expects continued capacity expansion at Fab 9 and a steady increase in wafer shipments, which will drive revenue growth [4] - The guidance for 1Q26 revenue is set at $650 to $660 million, with a gross margin forecast of 13% to 15% [4] Profitability Forecast - The report adjusts the net profit forecast for 2026 to $142 million, reflecting a 158% year-over-year increase, and for 2027 to $195 million [5] - The company is expected to maintain a high utilization rate and stable pricing, despite increased depreciation pressures from capacity expansion [4][5]

Investment Rating - The report maintains a "Buy" rating for Huahong Semiconductor (1347.HK) [6] Core Views - The company's 4Q25 performance met guidance with revenue of $660 million, a year-over-year increase of 22.4% and a quarter-over-quarter increase of 3.9%, driven by increased wafer shipments and ASP growth [2] - The report is optimistic about the demand for BCD and storage, expecting strong growth in 2026, with a cautious outlook on ASP [3] - The acquisition of Fab 5 is progressing smoothly, and the company is expected to continue expanding its production capacity [4] Summary by Sections Financial Performance - In 4Q25, the gross margin was 13%, aligning with the company's guidance of 12% to 14%, with a year-over-year increase of 1.6 percentage points [2] - The net profit attributable to shareholders in 4Q25 was $17.5 million, below the market expectation of $37.4 million [2] - For the full year 2025, the company achieved revenue of $2.402 billion, a year-over-year increase of 19.9%, with a gross margin of 11.8% [2] Market Outlook - The report highlights that AI-driven demand is boosting revenue in the analog and power management segments, with a year-over-year increase of 41% in 4Q25 [3] - The embedded NVM revenue grew by 31% year-over-year, while standalone NVM revenue increased by 23% year-over-year, indicating a favorable market for storage [3] Production Capacity and Guidance - The production capacity for 8-inch wafers reached 486,000 pieces per month in 4Q25, with a quarter-over-quarter increase of 3.9% [4] - The company expects 1Q26 revenue to be between $650 million and $660 million, with a gross margin guidance of 13% to 15% [4] - The report anticipates that the company will maintain a high utilization rate in 2026, supported by ongoing capacity expansion and price stability [4] Profit Forecast and Valuation - The net profit forecast for 2026 is adjusted to $142 million, reflecting a year-over-year growth of 158.3% [5] - The current stock price corresponds to a price-to-book ratio of 3.3x for 2026, with expectations of market share growth driven by localized trends and process improvements [5]

Summary of Kioxia FY2025 Q3 Earnings Call Company Overview - **Company**: Kioxia - **Industry**: NAND Flash Memory and Storage Solutions Core Financial Indicators and Trends 1. **Revenue Growth**: Q3 revenue reached 543.6 billion JPY, benefiting from the rebound in NAND Flash average selling prices (ASP) and an increase in enterprise SSD shipments, aligning with optimistic guidance [3] 2. **Profitability**: Q3 operating profit (Non-GAAP) was 144.7 billion JPY, and net profit was 87.8 billion JPY, both within the upper range of guidance. This marked a significant improvement in profitability, driven by high-value products like BiCS Flash Gen 8 penetrating AI data centers [3] 3. **Earnings Guidance**: Kioxia raised its FY2025 full-year guidance, projecting Q4 revenue between 835.0 billion and 935.0 billion JPY, with a median net profit exceeding 300.0 billion JPY. This reflects confidence in ASP increases from long-term agreements and a one-time accounting benefit from deferred tax assets [3] 4. **Supply-Demand Dynamics**: The company maintains a "supply-demand imbalance" outlook for the NAND market in 2026, with mid-teens growth in bit demand expected for 2025, supported by AI inference demand driving price increases [3] Operational Highlights and Event Commentary 1. **AI-Driven Structural Optimization**: Strong demand for high-capacity, high-performance enterprise SSDs (eSSD) is prompting Kioxia to shift focus towards high-margin non-mobile markets [4] 2. **Capacity and Technology Roadmap**: The Kitakami Fab 2 is expected to gradually release capacity in the first half of 2026, alongside mass production of the 8th and 10th generation BiCS FLASH technology to meet the substantial data storage needs of the AI era [4] Key Partnerships and Competitors 1. **SanDisk**: Kioxia has a deep joint venture relationship with SanDisk, sharing R&D and wafer fabrication capacity. The strong guidance from Kioxia validates the operational efficiency and ASP increase trend for both companies, particularly in the enterprise SSD sector [5] 2. **SK Hynix**: Holds a leading position in HBM3e/4, closely tied to NVIDIA GPUs, making it a key high-margin target in AI data centers [5] 3. **Micron**: The only major DRAM player in the U.S., with an aggressive HBM expansion strategy, showing significant earnings elasticity [5] 4. **Samsung Electronics**: A giant in the storage industry with a solid foothold in NAND and accelerating efforts in HBM [5] Risk Factors - Potential underperformance in downstream consumer electronics - Intensifying industry competition - Risks associated with macroeconomic fluctuations [6]

Group 1: Product Innovation - The company's new product, mSSD, utilizes wafer-level system-in-package (SiP) technology, integrating multiple components into a single package, which significantly reduces manufacturing costs and enhances performance [3] - mSSD is positioned as an upgraded form of traditional SMT SSDs, offering compactness and low power consumption while maintaining performance levels comparable to traditional SSDs, indicating a broad market potential [3] Group 2: Strategic Partnerships - The company is among a few globally capable of developing UFS4.1 products at the chip level, with its UFS4.1 products outperforming market competitors in terms of process, read/write speed, and stability [3] - The company has established deep cooperative relationships with major wafer suppliers, supported by long-term supply agreements, ensuring a robust supply chain even in tight market conditions [3] Group 3: Market Trends - The demand for storage is expected to surge due to the structural changes in AI inference systems and the rapid expansion of AI infrastructure, coupled with HDD supply shortages [4] - The capital expenditure recovery of storage manufacturers will have limited short-term impact on output growth due to the lag in capacity construction [4] Group 4: Disclosure Compliance - The investor relations activity did not involve any undisclosed significant information [4]

Investment Rating - The industry investment rating is "Outperform the Market," indicating that the industry index is expected to perform better than the market by more than 5% over the next six months [9]. Core Insights - SK Hynix reported record performance in FY25Q4, with revenue reaching 32.8 trillion KRW, a year-on-year increase of 66% and a quarter-on-quarter increase of 34%. Net profit for the quarter was 15.25 trillion KRW, up 90% year-on-year and 21% quarter-on-quarter [4][7]. - The storage cycle is on the rise, driven by sustained high demand from AI, leading to rapid growth in the company's operating performance. For FY2025, the company achieved revenue of 97.1 trillion KRW and operating profit of 47.2 trillion KRW, marking its best performance record [7]. - The company is expanding its production capacity, with ongoing projects in Cheongju, South Korea, and Indiana, USA, to create a global integrated manufacturing system that can quickly adapt to changes in downstream customer demand [6]. Summary by Sections Financial Performance - In FY25Q4, SK Hynix's revenue was 32.8 trillion KRW, with a gross margin of 69%, operating margin of 58%, and net margin of 46% [7]. - The DRAM segment saw a low single-digit growth in bit shipments, with an average selling price (ASP) increasing by over 20%. The sales of HBM doubled year-on-year, significantly contributing to revenue growth [7]. - NAND bit shipments grew approximately 10% quarter-on-quarter, with ASP increasing nearly 30%. The company achieved a historical high in annual sales due to strong demand for eSSD [7]. Market Outlook - The ongoing AI infrastructure development is expected to boost enterprise storage demand, leading to a favorable market environment for the storage industry. The current storage cycle's strength and sustainability are anticipated to exceed the previous cycle [8]. - Companies in the related supply chain are expected to see significant improvements in profitability, with a focus on firms such as Northern Huachuang, Zhongwei Company, and others [8].