存储涨价“存货为王”，A股哪家模组厂商Q4迎来高光时刻？

Core Insights - The global memory industry is facing a structural, long-term shortage due to the rapid expansion of artificial intelligence applications, with major DRAM manufacturers like SK Hynix, Samsung, and Micron experiencing significant capacity constraints, expected to last until the end of 2026 [2] - Memory module manufacturers are currently prioritizing inventory management over order fulfillment, leading to a market environment where "inventory is king" [2] - The financial performance of major A-share memory module companies shows significant divergence, with varying revenue growth, profit structures, and inventory management [2] Revenue Performance - In the first three quarters of 2025, Jiangbolong led in revenue with 16.73433 billion, followed by Bawei Storage, Demingli, Wanrun Technology, Langke Technology, and Tongyou Technology with revenues of 6.57508 billion, 6.65911 billion, 3.71386 billion, 794.83 million, and 327.24 million respectively [2] - Year-on-year revenue growth rates for Demingli were the highest at 85.1294%, with Bawei Storage, Jiangbolong, Wanrun Technology, Langke Technology, and Tongyou Technology showing growth rates of 30.8424%, 26.1235%, 21.7743%, 35.1916%, and 7.7274% respectively [4] Profitability Analysis - Jiangbolong achieved the highest net profit of 712.63 million, a year-on-year increase of 27.9541%, while Bawei Storage and Wanrun Technology reported profits of 30.41 million and 27.76 million, respectively, with Wanrun experiencing a decline of 16.5846% [5] - In Q3, Jiangbolong's revenue reached 6.53868 billion, leading the sector, while other companies reported revenues of 2.66275 billion, 2.55007 billion, 1.16627 billion, 315.92 million, and 153.54 million respectively [5] Inventory and Accounts Receivable - Jiangbolong held the highest inventory at 8.51687 billion, followed by Bawei Storage, Demingli, Wanrun Technology, Langke Technology, and Tongyou Technology with inventories of 5.69514 billion, 5.93952 billion, 386.74 million, 290.83 million, and 138.24 million respectively [9] - In terms of accounts receivable, Jiangbolong also led with 2.76049 billion, while Bawei Storage, Demingli, Wanrun Technology, Langke Technology, and Tongyou Technology had accounts receivable of 1.37709 billion, 937.18 million, 1.29445 billion, 109.3 million, and 374.49 million respectively [9] Market Dynamics - The third quarter saw a significant improvement in operating data across memory module manufacturers due to widespread price increases, with Jiangbolong's net profit growth reaching 20 times year-on-year [9] - The fourth quarter is characterized by a focus on inventory accumulation, with companies like Jiangbolong and Bawei Storage positioned to benefit more from the price increase cycle, widening the gap between leading and lagging manufacturers [9]