存储模组厂三巨头业绩狂飙，谁在靠周期？谁在靠能力？

Core Viewpoint - The storage industry is experiencing a significant upward trend, with companies like Baiwei Storage reporting impressive profit forecasts, indicating a potential revaluation of the sector [6][8]. Group 1: Monthly Performance Forecasts - Baiwei Storage announced a monthly performance forecast for January-February 2026, expecting a net profit of 1.5 to 1.8 billion yuan, nearly double its total net profit of 867 million yuan for the entire year of 2025 [8]. - The proactive disclosure of monthly operational data is uncommon in the A-share market, reflecting the company's urgency to stabilize its market value amid declining storage sector performance [8][9]. - Analysts caution that financial data can be manipulated, especially in cyclical industries like storage, where profit recognition can vary significantly across reporting periods [8][9]. Group 2: Inventory Levels - High inventory levels are a common characteristic among major storage module manufacturers, with Baiwei Storage's inventory reaching 5.695 billion yuan (43.16% of total assets) and Jiangbolong's at 8.517 billion yuan (43.68% of total assets) as of Q3 2025 [10]. - The inventory serves as a strategic bet on price cycles, where higher inventory can lead to quicker profit realization during price increases but also poses risks during downturns [10][12]. - Analysts highlight that while increased inventory can enhance profit elasticity, it also exposes companies to risks associated with price declines and inventory depreciation [15][16]. Group 3: Expansion Strategies - Major storage manufacturers are aggressively expanding production capacities, with companies like Demingli planning to raise 3.2 billion yuan for new solid-state drive and memory production, while Jiangbolong aims to raise up to 3.7 billion yuan for AI storage and chip development [17][18]. - The expansion plans are synchronized across the industry, with a focus on increasing capacity and moving into higher value-added segments [18]. - However, the timing of these expansions raises concerns about potential oversupply if demand does not keep pace, as seen in past cycles where rapid expansion led to market imbalances [20][21]. Group 4: Profitability Analysis - The storage industry is witnessing a recovery in profits driven primarily by price increases, with DDR5 memory prices rising over 300% [22]. - Baiwei Storage's profit growth is attributed to both price increases and structural growth from AI-related products, while Jiangbolong benefits from cost optimization through in-house chip development [25][27]. - In contrast, Demingli's rapid revenue growth is accompanied by declining profit margins, raising concerns about the sustainability of its profitability amid a cyclical industry [28][30].