证券研究报告 | 2025年12月19日 热点追踪周报 由创新高个股看市场投资热点（第 224 期） 乘势而起：市场新高趋势追踪：截至 2025 年 12 月 19 日，上证指数、深 证成指、沪深 300、中证 500、中证 1000、中证 2000、创业板指、科创 50 指数 250 日新高距离分别为 3.45%、4.26%、3.78%、5.03%、4.16%、 2.16%、6.08%、14.98%。中信一级行业指数中轻工制造、有色金属、通 信、国防军工、消费者服务行业指数距离 250 日新高较近，食品饮料、 综合金融、房地产、医药、建筑行业指数距离 250 日新高较远。概念指 数中，十大军工集团、卫星导航、家居用品、卫星互联网、金属非金属、 航天军工、林木等概念指数距离 250 日新高较近。 见微知著：利用创新高个股进行市场监测：截至 2025 年 12 月 19 日，共 620 只股票在过去 20 个交易日间创出 250 日新高。其中创新高个股数量最多的 是机械、电子、基础化工行业，创新高个股数量占比最高的是国防军工、有 色金属、轻工制造行业。按照板块分布来看，本周制造、科技板块创新高股 票数量最多；按 ...

报 告 摘 要 乘势而起：市场新高趋势追踪 触及新高的个股、行业和板块可被视为市场的风向标。越来越多的研究表明动量、趋势跟踪策略的有效性。本报告旨在定期跟踪市场中创新高的个股及其 分布，以追踪市场趋势、把握市场热点。 截至2025年12月19日，上证指数、深证成指、沪深300、中证500、中证1000、中证2000、创业板指、科创50指数250日新高距离分别为3.45%、 4.26%、3.78%、5.03%、4.16%、2.16%、6.08%、14.98%。中信一级行业指数中轻工制造、有色金属、通信、国防军工、消费者服务行业指数距离 250日新高较近，食品饮料、综合金融、房地产、医药、建筑行业指数距离250日新高较远。概念指数中，十大军工集团、卫星导航、家居用品、卫星互联 网、金属非金属、航天军工、林木等概念指数距离250日新高较近。 见微知著：利用创新高个股进行市场监测 截至2025年12月19日，共620只股票在过去20个交易日间创出250日新高。其中创新高个股数量最多的是机械、电子、基础化工行业，创新高个股数量占 比最高的是国防军工、有色金属、轻工制造行业。按照板块分布来看，本周制造、科技板块创新高股票 ...

Investment Rating - The industry investment rating is "Accumulate" (maintained) [1] Core Insights - The establishment of Vertiv's East China R&D and manufacturing base in Suzhou signifies a rapid increase in global demand for cooling solutions in computing power, particularly driven by the growth in AI computing [1] - The rise in server power density has transformed liquid cooling from an optional solution to a necessity, with projections indicating that the computing server market could exceed 100 billion by 2026-2027 [2] - Vertiv's expansion aims to overcome current capacity bottlenecks, leveraging the robust supply chain in the Yangtze River Delta region, which is home to numerous suppliers of critical components [3] Summary by Sections Industry Potential - The establishment of Vertiv's manufacturing base indicates a significant uptick in demand for liquid cooling solutions, particularly in the context of AI computing [1] Market Dynamics - The liquid cooling market is expected to see substantial growth, with leading companies like Vertiv demonstrating confidence in the long-term prospects of this sector [2] - The introduction of more suppliers into the NV open RVL list and the maturation of the ASIC server supply chain present opportunities for domestic liquid cooling suppliers to gain market share [2] Company Expansion - Vertiv's expansion is a strategic move to address capacity constraints and enhance its competitive edge by integrating local suppliers into its supply chain [3] Investment Recommendations - Recommended companies include: - Vertiv as a leading thermal control provider with strong North American client progress - Hongsheng Co., specializing in plate-fin heat exchangers - Neway Valve, a leader in the valve sector - Additional companies to watch include Feilong Co., Kexin New Source, Yidong Electronics, and Feirongda [4]

| 序号 | | | | | --- | --- | --- | --- | | | 证券代码 ◆ | 证券简称 ◆ | 交易日期 ◆ | | 1 | 300502.SZ | 新易盛 | 2025-12-18 | | 2 | 601318.SH | 中国平安 | 2025-12-18 | | 3 | 600118.SH | 中国卫星 | 2025-12-18 | | ব | 600343.SH | 航天动力 | 2025-12-18 | | 5 | 600879.SH | 航天电子 | 2025-12-18 | | 6 | 002600.SZ | 领益智造 | 2025-12-18 | | 7 | 603986.SH | 兆易创新 | 2025-12-18 | | 8 | 002837.SZ | 英维克 | 2025-12-18 | | 9 | 300274.SZ | 阳光电源 | 2025-12-18 | | 10 | 002536.SZ | 飞龙股份 | 2025-12-18 | 资金流向方面，申万31个一级行业中有14个行业获融资净买入，其中，电子行业获融资净买入额居首，当日净买入17.28亿元；获融资 ...

截至12月18日，A股两融余额为24993.66亿元，较上一交易日减少34.80亿元，占A股流通市值比例为2.61%。当日两融交易额为1718.86亿元，较上一交易日 减少134.06亿元，占A股成交额的10.23%。 上证报中国证券网讯（刘禹希 记者 徐蔚）截至12月18日，A股两融余额为24993.66亿元，较上一交易日减少34.80亿元，占A股流通市值比例为2.61%。当日 两融交易额为1718.86亿元，较上一交易日减少134.06亿元，占A股成交额的10.23%。 资金流向方面，申万31个一级行业中有14个行业获融资净买入，其中，电子行业获融资净买入额居首，当日净买入17.28亿元；获融资净买入居前的行业还 有国防军工、机械设备、通信、电力设备、非银金融等。 个股方面，29只个股获融资净买入额超1亿元。新易盛获融资净买入额居首，净买入6.09亿元；融资净买入金额居前的还有中国平安、中国卫星、航天动 力、航天电子、领益智造、兆易创新、英维克、阳光电源、飞龙股份等。 | 序号 | 证券代码 ◆ | 证券简称 ◆ | 交易日期 ◆ | | --- | --- | --- | --- | | 1 | 300 ...

2025 年 12 月 19 日 双融日报 --鑫融讯 分析师：万蓉 S1050511020001 wanrong@cfsc.com.cn 市场情绪：47 分（中性） 3、券商主题：12 月 6 日，证监会主席吴清在证券业协会会 员大会致辞，提出"将着力强化分类监管、"扶优限劣"。 对优质机构适当"松绑"，进一步优化风控指标，适度打开 资本空间和杠杆限制，提升资本利用效率"。证券行业要摒 弃简单的拼规模、比增速、争排名把重心聚焦到高质量发 展，中小机构加快从同质化经营向差异化发展转变，一流机 构不仅是规模大还需专业强、服务优等内容。相关标的：中 信证券（600030）、国泰海通（601211） ▌ 风险提示 最近一年大盘走势 -15 -10 -5 0 5 10 15 20 25 (%) 沪深300 资料来源：Wind，华鑫证券研究 相关研究 ▌ 华鑫市场情绪温度指标：（中性） 华鑫市场情绪温度指标显示，昨日市场情绪综合评分为 47 分，市场情绪处于"中性"。历史市场情绪趋势变化可参 考图表 1 ▌ 热点主题追踪 今日热点主题：液冷、银行、券商 1、液冷主题：第五届国际 AIDC 液冷产业链千人大会暨全球 数据 ...

Group 1 - Google's AI models are performing exceptionally well, accelerating the evolution of self-developed chips and cluster solutions, which is expected to increase demand for liquid cooling systems [1][2] - The compatibility of TPU with PyTorch is being enhanced, significantly reducing migration costs for enterprises and expanding the market [2][3] - The release of TPUv7 and Gemini 3 series models marks a significant breakthrough for Google in the AI application field, with improved technical performance and a richer application ecosystem [2][3] Group 2 - There is a growing demand for TPUs, with companies like Anthropic and Meta planning to rent TPUs from Google, which will further drive the demand for ASICs [3] - Anthropic has announced a partnership with Google to deploy up to 1 million TPU chips for training its AI model Claude, with a projected computational capacity reaching 1GW by 2026 [3] - Meta is in discussions with Google to rent chips from Google Cloud, with investments potentially worth billions of dollars [3] Group 3 - The demand for optical fibers and cables is being driven by the ongoing iteration of AI large model training and the acceleration of AI application deployment, which is expected to lead to a recovery in prices [4] - The growth in demand for optical fibers and cables is linked to the increasing requirements for internal network connectivity in clusters and external data center interconnections [4] Group 4 - The company maintains a positive outlook on three core themes: "optical, liquid cooling, and domestic computing power," while also emphasizing the importance of satellite and edge AI [5] - Recommended stocks include a range of companies involved in these core themes, indicating a broad investment interest in the sector [5]

Group 1 - Google's AI models are performing exceptionally well, accelerating the evolution of self-developed chips and cluster solutions, which is expected to increase demand for liquid cooling systems [1][2] - The compatibility of TPU with PyTorch is being enhanced, significantly reducing migration costs for enterprises and expanding the market [2] - Google has released TPUv7, achieving 4614 TeraFlops per chip, with a memory capacity of 192GB and a bandwidth of 7.2 Tbps, allowing for cluster scalability up to 9216 chips using liquid cooling solutions [2] Group 2 - Companies like Anthropic and Meta are expressing strong interest in renting TPUs, which will continue to drive demand for ASICs [3] - Anthropic plans to deploy up to 1 million Google TPUs for training its AI model Claude, with a project value in the hundreds of millions of dollars, aiming for a computational capacity of 1GW by 2026 [3] - Meta is negotiating with Google to rent TPUs starting in 2026, with potential investments worth billions of dollars [3] Group 3 - The demand for optical fibers and cables is expected to rise due to the ongoing iteration of AI large model training and the acceleration of AI application deployment [4] - The growth in external data center interconnect (DCI) and metropolitan area network cable demand may lead to a recovery in optical fiber and cable prices [4] Group 4 - The company maintains a positive outlook on three core themes: "light, liquid cooling, and domestic computing power," while also emphasizing the importance of satellite and edge AI [5]

Group 1 - The core viewpoint of the news is that Yingweike has shown significant trading activity and financial performance, with a notable increase in both revenue and net profit year-on-year [1][2]. - On December 18, Yingweike's stock price increased by 1.29%, with a trading volume of 10.391 billion yuan. The financing buy-in amount was 1.239 billion yuan, while the financing repayment was 1.048 billion yuan, resulting in a net financing buy-in of 191 million yuan [1]. - As of December 18, the total balance of margin trading for Yingweike was 3.644 billion yuan, with the financing balance accounting for 3.93% of the circulating market value, indicating a high level compared to the past year [1]. Group 2 - As of November 28, the number of Yingweike shareholders was 134,600, a decrease of 14.49% from the previous period, while the average circulating shares per person increased by 16.94% to 6,316 shares [2]. - For the period from January to September 2025, Yingweike achieved an operating income of 4.026 billion yuan, representing a year-on-year growth of 40.19%, and a net profit attributable to the parent company of 399 million yuan, up 13.13% year-on-year [2]. - Yingweike has distributed a total of 581 million yuan in dividends since its A-share listing, with 345 million yuan distributed in the last three years [3].

Core Insights - The report highlights a significant recovery in government fund expenditures, indicating a potential boost to the macroeconomic environment [3][4] - The banking sector is experiencing a trend of deposit migration from smaller banks to larger ones, reflecting changing consumer preferences and market conditions [23][24] - The report emphasizes the positive outlook for the non-bank financial sector, particularly with the merger of China International Capital Corporation (CICC) and other securities firms, which is expected to enhance their competitive position [30][31] Macroeconomic Overview - In November, the national general public budget revenue was 1.4026 trillion yuan, while expenditures reached 2.2713 trillion yuan, indicating a fiscal deficit [3] - Tax revenue growth is slowing, with a year-on-year increase of only 2.8% in November, down from 8.6% previously, suggesting economic pressures [4] - Government fund income decreased by 15.8% year-on-year, but expenditures surged by 41% to 1.1232 trillion yuan, indicating a strategic push to stimulate the economy [4][5] Banking Sector Analysis - The report notes a decline in non-bank deposits by 83.3 billion yuan in November, suggesting a shift in consumer behavior towards larger banks [23] - Smaller banks saw a year-on-year decrease in savings deposits, while larger banks experienced an increase, indicating a trend of deposit consolidation [24] - The report anticipates that the credit demand will continue to slow, particularly in consumer lending, as banks adjust to market conditions [24][27] Non-Bank Financial Sector Insights - The merger of CICC with Dongxing Securities and Xinda Securities is expected to significantly enhance CICC's net assets and market position [30][31] - The report forecasts a robust growth in CICC's net profit, projecting increases of 83%, 35%, and 20% for the years 2025 to 2027, respectively [31] - The merger is anticipated to improve capital efficiency and expand CICC's wealth management and investment banking capabilities [33] Industry Trends - The report identifies a recovery in the offline IPO market, with significant improvements in new share issuance and investor returns [14] - The "merger six guidelines" have led to a notable increase in merger and acquisition activities, particularly in the technology sector [15] - The report highlights a growing interest in sectors such as textiles, automotive, and steel, as indicated by increased institutional research activity [8][9]