资金面上看，两市主力资金全天净流出85.76亿元，今日有12个行业主力资金净流入，电力设备行业主 力资金净流入规模居首，该行业今日上涨3.50%，全天净流入资金123.23亿元，其次是有色金属行业， 日涨幅为2.73%，净流入资金为54.32亿元。 沪指1月23日上涨0.33%，申万所属行业中，今日上涨的有23个，涨幅居前的行业为电力设备、有色金 属，涨幅分别为3.50%、2.73%。电力设备行业位居今日涨幅榜首位。跌幅居前的行业为通信、银行， 跌幅分别为1.52%、0.90%。 主力资金净流出的行业有19个，电子行业主力资金净流出规模居首，全天净流出资金130.25亿元，其次 是通信行业，净流出资金为69.11亿元，净流出资金较多的还有机械设备、公用事业、建筑装饰等行 业。 电力设备行业今日上涨3.50%，全天主力资金净流入123.23亿元，该行业所属的个股共365只，今日上涨 的有313只，涨停的有28只；下跌的有51只。以资金流向数据进行统计，该行业资金净流入的个股有201 只，其中，净流入资金超亿元的有51只，净流入资金居首的是隆基绿能，今日净流入资金27.62亿元， 紧随其后的是金风科技、先导智能， ...

Core Insights - CATL launched the Tianxing II light commercial vehicle (LCV) series solutions and the industry's first intelligent battery management application, marking a shift towards customized battery technology for specific operational scenarios in the commercial vehicle sector [1][5] Group 1: Product Features - The Tianxing II light commercial series includes multiple versions tailored for different operational needs, such as high-frequency urban distribution and intercity operations, showcasing a shift towards refined operational strategies in the commercial vehicle market [1][5] - The Tianxing II LCV Super Charging version features significant upgrades in cold resistance, power output, and lifespan, with a charging time reduction of approximately 30%, allowing for 100 km/h operation under full load at -15°C [3] - The Long Range version incorporates a hybrid chemical system, achieving a maximum single battery capacity of 253 kWh, enabling a real-world range of 800 km and reducing vehicle weight by over 260 kg [3] - The High-Temperature Super Charging version supports peak charging rates of 4C, allowing for a 60% charge in just 18 minutes, and features a unique thermal management technology that reduces energy consumption by 5% [4] - The Low-Temperature version is the first mass-produced sodium-ion battery in the light commercial sector, maintaining over 92% usable capacity at -20°C and capable of operating in extreme cold conditions [4] Group 2: Market Position and Trends - The launch of the Tianxing II series reflects a broader industry trend from standardized supply to scenario-based services, addressing the diverse cost, efficiency, and safety needs of electric commercial vehicles [5] - By 2025, lithium iron phosphate batteries are projected to hold an 81.2% market share in the power battery sector, with CATL leveraging its technological expertise to secure partnerships with major commercial vehicle manufacturers [6] - CATL maintains a leading market share of 43.42%, excelling in both lithium iron phosphate and ternary lithium battery segments, while emphasizing the importance of customization capabilities in a competitive landscape [7] - The commercial vehicle sector is expected to see significant growth, with electric truck sales projected to increase by 246.0% year-on-year, driving the average battery capacity per vehicle to 55.2 kWh [6]

- The report defines long-term heavy positions as stocks that appear in the top ten holdings of a fund for four or more consecutive reporting periods[9] - The report provides a list of stocks heavily held by funds in Q4 2025, including CATL, Tencent Holdings, Zijin Mining, Kweichow Moutai, and Midea Group[9][10] - The report calculates the termination ratio of long-term heavy positions for Q4 2025 using the formula: $$ \text{Termination Ratio} = \frac{\text{Number of funds terminating long-term heavy positions in Q4 2025}}{\text{Number of funds holding long-term heavy positions in Q3 2025}} $$[14] - The report identifies stocks with the highest and lowest termination ratios in Q4 2025, such as Xiaomi Group and Poly Developments with high termination ratios, and Baili Tianheng and Zijin Mining with low termination ratios[14][18] - The report also analyzes the termination ratios of long-term heavy positions by industry, noting that the media, food and beverage, and electrical equipment industries have relatively low termination ratios, indicating fund managers' optimism about these sectors[20][22]

Group 1 - The core viewpoint of the article is the analysis of long-term heavy holdings by funds, identifying key stocks that are consistently held over multiple reporting periods, such as Ningde Times, Tencent Holdings, Zijin Mining, Kweichow Moutai, and Midea Group [4][5] Group 2 - In the long-term heavy holdings change, stocks like Xiaomi Group and Poly Developments have a high termination ratio in Q4 2025, while stocks like Baillie Tianheng and Zijin Mining have a low termination ratio [2][6] Group 3 - Industry-wise, the media, food and beverage, and electric equipment sectors show relatively low termination ratios for long-term holdings, indicating a positive outlook from fund managers for these sectors [3][9]

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 688388 | 嘉元科技 | 45.56 | -2.46% | 16.46万 | 7.59亿 | | 603031 | 安孚科技 | 52.30 | -1.45% | 5.23万 | 2.74亿 | | 301217 | 铜冠铜箔 | 33.92 | -1.05% | 20.88万 | 7.06亿 | | 605378 | 野马电池 | 23.51 | -0.80% | 7.63万 | 1.78亿 | | 300477 | ST合纵 | 3.26 | -0.61% | 79.85万 | 2.62 乙 | | 600847 | 万里股份 | 13.60 | -0.37% | 1.88万 | 2556.64万 | | 300953 | 震裕科技 | 180.00 | -0.16% | 6.36万 | 11.49亿 | | 688184 | ST帕瓦 | 9.64 | 0.10% | 1.31万 | 1257.93万 | | 301511 | 德福科技 ...

Core Viewpoint - The public fund holdings in 2025 show a significant shift towards technology growth sectors, moving away from traditional consumer and financial sectors [9][10]. Group 1: Changes in Top Holdings - Ningde Times consistently ranked as the top holding throughout 2025, with a market value of 146.8 billion in Q1, 142.7 billion in Q2, 207.1 billion in Q3, and 181.9 billion in Q4 [3]. - Guizhou Moutai, a traditional consumer staple, saw a decline in its ranking and market value, dropping from second place at the beginning of the year to fifth by Q4 [10]. - Tencent Holdings maintained a relatively stable position, fluctuating between second and fourth place [10]. - Notable rises in rankings were observed for Zhongji Xuchuang and Xinyi Sheng, both of which entered the top ten in Q3 and continued to rise in Q4, indicating a strong interest in AI-related stocks [10]. Group 2: Changes in Industry Holdings - The electronics sector remained the top industry for public fund holdings across all four quarters of 2025, with investment values increasing from 518.9 billion in Q1 to 774.5 billion in Q4 [6]. - The food and beverage sector declined from second place in Q1 to seventh place by Q4, reflecting a shift in investor preference [12]. - The medical and biological sector, which ranked high in the first three quarters, was overtaken by the electric equipment and communication sectors in Q4 [12]. - The electric equipment sector improved its ranking from fourth to second place by Q4, while the communication sector rose from outside the top ten to third place [12]. - Non-bank financial and banking sectors experienced an overall decline in rankings, while the non-ferrous metals sector entered the top six in Q4 [13].

Core Viewpoint - The public fund holdings in 2025 show a significant shift towards technology growth sectors, moving away from traditional consumer and financial sectors, with Ningde Times consistently ranking as the top heavy stock throughout the year [9][10]. Group 1: Changes in Top Holdings - Ningde Times maintained its position as the top heavy stock across all quarters, with a market value of 146.8 billion in Q1, 142.7 billion in Q2, 207.1 billion in Q3, and 181.9 billion in Q4 [3]. - Guizhou Moutai, a traditional consumer staple, saw a decline in its ranking and market value, dropping from second place at the beginning of the year to fifth by Q4 [10]. - Tencent Holdings remained relatively stable, fluctuating between second and fourth positions throughout the year [10]. - Notable rises in rankings were observed for technology stocks such as Zhongji Xuchuang and Xinyi Sheng, which entered the top ten in Q3 and Q4, indicating a strong demand driven by AI computing needs [10]. Group 2: Changes in Industry Holdings - The electronics sector consistently ranked as the top industry for public fund holdings across all four quarters, with investment values increasing from 518.9 billion in Q1 to 774.5 billion in Q4 [6]. - The food and beverage sector declined from second place in Q1 to seventh place by Q4, reflecting a shift in investor preference [12]. - The medical and biological sector maintained a strong presence in the first three quarters but was surpassed by the electric equipment and communication sectors in Q4 [12]. - The electric equipment sector rose from fourth place at the beginning of the year to second place by Q4, while the communication sector made a notable leap from outside the top ten to third place [12]. - Non-bank financial and banking sectors experienced an overall decline in rankings, while the non-ferrous metals sector entered the top six in Q4 [13].

关注公众号，点击公众号主页右上角" ··· "，设置星标 "⭐" ，关注 鑫椤锂电 资讯~ 本文来源：快科技 ICC 鑫椤资讯年终盘点： 2025年碳酸锂市场盘点： 2025年六氟磷酸锂市场盘点： 2025年磷酸铁市场盘点： 2025年添加剂VC市场盘点： 2025年钠离子电池市场盘点： 2025年电解液市场盘点： 2025年铜箔市场盘点： 2025年钴酸锂市场盘点： 2025年三元材料市场盘点： 2025年磷酸铁锂市场盘点： 2025年三元前驱体市场盘点： 2025年新型锂盐LIFSI市场盘点： 2025年隔膜市场盘点： 2025年锂电池市场盘点： 2025年铝箔市场盘点： 2025年储能电池市场盘点： 2025年储能系统市场盘点： 1月22日消息，宁德时代正式发布天行II轻商系列动力电池，其中低温版为行业首款量产钠电池。 这款45度钠离子电池能量密度175Wh/kg，循环寿命突破10000次，全球首款通过GB 38031-2025新国标认证，可 适配中小VAN、小微卡等车型 。 耐低温能力表现优异， 在-40℃极寒环境下仍保有90%可用电量，-30℃冻透状态下可即插即充，彻底解决北方地区 商用车冬季使用痛 ...

Core Viewpoint - CATL has launched the first mass-produced sodium-ion battery for light commercial vehicles, showcasing significant advancements in low-temperature performance and cycle life, addressing key industry challenges in cold climates [2][5]. Group 1: Product Launch and Features - CATL introduced the 45kWh sodium-ion battery pack with an energy density of 175Wh/kg and a cycle life exceeding 10,000 times, achieving certification under the new national standard GB 38031-2025 [2]. - The battery maintains 90% usable capacity at -40°C and can be charged immediately at -30°C, solving winter range and charging issues for commercial vehicles in northern regions [2]. - Mass production is set to begin in July 2026, with plans to introduce both charging and battery swapping modes [2]. Group 2: Market Potential and Competitive Landscape - Sodium-ion batteries are seen as a potential alternative to lithium-ion batteries due to their lower cost and resource advantages, with sodium being significantly more abundant and cheaper to extract [5]. - The technology has attracted substantial investment and research resources, with major companies like Guoxuan High-Tech, BYD, AVIC Lithium Battery, and Times New Energy actively developing sodium-ion battery solutions [5][6]. - Despite the advantages, the commercial development of sodium-ion batteries is still in its early stages, with actual shipments in China reaching only 0.7GWh in 2023, indicating a need for further exploration of commercialization pathways [6]. Group 3: Future Outlook - The sodium-ion battery industry is transitioning from sample validation to commercial application, with expectations that by 2026, sodium batteries will enter a phase of large-scale application, significantly reducing lifecycle costs for users [9]. - As production scales up and energy density improves, costs are projected to decrease by half within the next two to three years, paving the way for sustainable commercialization [9].

Core Insights - The fourth quarter of 2025 saw significant adjustments in the portfolio of renowned fund manager Fu Pengbo, with notable changes in top holdings and investment strategies [1][4]. Group 1: Portfolio Adjustments - In the fourth quarter of 2025, Maiwei Co. replaced China Mobile in Fu Pengbo's top ten holdings, indicating a shift in focus towards high-performing sectors [1]. - Fu Pengbo increased holdings in Cambricon Technologies while reducing positions in several companies including Xinyi Semiconductor, Shenghong Technology, CATL, Tencent Holdings, Dongshan Precision, Luxshare Precision, Alibaba-W, and Juxing Technology [1][3]. Group 2: Market Conditions and Economic Outlook - The central economic work conference and political bureau meeting emphasized maintaining low social financing costs and leaving room for fiscal policy to address future risks, reflecting a cautious yet optimistic outlook for domestic demand policies [1][4]. - The macroeconomic data for the fourth quarter indicated a mixed performance in consumption and investment, with automotive consumption boosted by trade-in subsidies, while real estate remained weak [4]. Group 3: Investment Strategy and Future Outlook - The concentration of the top ten holdings in the fund increased to 70.38%, up from 66.04% in the previous quarter, indicating a strategic focus on fewer, high-potential stocks [5]. - Preparations for the 2026 portfolio include reducing exposure to companies with weak fundamentals and increasing investments in data center cooling, storage, and computing power-related firms, based on industry trends and individual stock research [5]. - The market is expected to see heightened activity in early 2026, with a focus on sectors like AI, non-ferrous metals, and lithium battery materials anticipated to show significant growth [6].