证券日报网讯2月26日，中科海讯（300810）在互动平台回答投资者提问时表示，公司作为国内特种电 子信息领域重要民营高新技术企业，长期深耕相关产品的研发、生产与销售，在信号处理平台、声纳系 统、水声大数据、仿真训练系统、无人探测系统、数据计算中心等方向已形成核心技术积累与完整产品 体系。相关技术覆盖海洋工程、电子信息、计算机等多学科领域，具备显著的技术密集型特征，形成了 较强的技术壁垒和竞争优势。公司将紧密贴合行业发展趋势，持续聚焦智能化海洋信息装备、新型信号 处理设备、仿真训练系统、大数据系统等重点方向，加大研发投入与技术攻关，打造更契合市场需求、 更具核心竞争力的产品矩阵。公司主要产品广泛应用于水声目标探测与识别、水声通信与数据传输、水 声导航与测绘等场景，主要服务于国家特种部门。特种电子信息行业实行严格的准入许可管理，资质壁 垒较高。公司凭借深厚的行业经验、领先的技术水平与严谨可靠的质量管控体系，与核心客户建立了长 期稳定的合作关系。受益于声纳装备研发周期长、技术复杂度高等行业特点，公司具备先入优势，市场 地位稳固。 ...

资料显示，北京中科海讯数字科技股份有限公司位于北京市海淀区地锦路15号院6号楼，成立日期2005 年7月18日，上市日期2019年12月6日，公司主营业务涉及声纳领域相关产品的研发、生产和销售。主营 业务收入构成为：信号处理平台41.94%，水声大数据与仿真系统39.42%，声纳系统17.69%，其他 0.95%。 从中科海讯十大流通股东角度 数据显示，长城基金旗下1只基金位居中科海讯十大流通股东。长城久嘉创新成长混合A（004666）三 季度减持122万股，持有股数328万股，占流通股的比例为2.88%。根据测算，今日浮盈赚取约678.96万 元。 2月3日，中科海讯涨5.13%，截至发稿，报42.42元/股，成交1.93亿元，换手率4.08%，总市值50.08亿 元。 长城久嘉创新成长混合A（004666）基金经理为尤国梁。 截至发稿，尤国梁累计任职时间6年105天，现任基金资产总规模50.58亿元，任职期间最佳基金回报 249.11%， 任职期间最差基金回报-15.93%。 声明：市场有风险，投资需谨慎。 本文基于第三方数据库自动发布，不代表新浪财经观点，任何在本 文出现的信息均只作为参考，不构成个人投 ...

Core Viewpoint - Zhongke Haixun's stock price has shown volatility, with a recent decline of 2.01% and a total market value of 4.728 billion yuan, reflecting mixed investor sentiment and market performance [1]. Group 1: Stock Performance - As of January 16, Zhongke Haixun's stock price is 40.05 yuan per share, with a trading volume of 53.33 million yuan and a turnover rate of 1.16% [1]. - The stock has increased by 4.62% year-to-date, but has decreased by 3.24% over the last five trading days, increased by 7.81% over the last 20 days, and decreased by 12.52% over the last 60 days [1]. Group 2: Financial Performance - For the period from January to September 2025, Zhongke Haixun reported operating revenue of 145 million yuan, a year-on-year decrease of 0.41%, while the net profit attributable to shareholders was -76.92 million yuan, reflecting a year-on-year increase of 16.27% [2]. Group 3: Shareholder Information - As of January 9, the number of shareholders for Zhongke Haixun has increased to 22,200, a rise of 9.96%, with an average of 5,123 circulating shares per person, down by 9.06% [2]. - The company has distributed a total of 20.72 million yuan in dividends since its A-share listing, with 7.02 million yuan distributed over the past three years [3]. - Notable changes in institutional holdings include a decrease of 1.22 million shares for Changcheng Jiujia Innovation Growth Mixed A, while new shareholders include Yongying Ruixin Mixed A and Yongying Jianjian Enhanced Bond A [3].

Group 1 - Zhongke Haixun's stock increased by 5.1%, reaching 43.50 CNY per share, with a trading volume of 206 million CNY and a turnover rate of 4.24%, resulting in a total market capitalization of 5.135 billion CNY [1] - Zhongke Haixun, established on July 18, 2005, and listed on December 6, 2019, specializes in the research, production, and sales of sonar-related products [1] - The company's main business revenue composition includes: signal processing platform 41.94%, underwater big data and simulation systems 39.42%, sonar systems 17.69%, and others 0.95% [1] Group 2 - According to data, Guangfa Fund has a significant holding in Zhongke Haixun, with Guangfa Baifa Big Data Value Mixed A (001731) increasing its holdings by 140,200 shares to a total of 160,500 shares, representing 3.02% of the fund's net value, making it the seventh-largest holding [2] - The fund has achieved a year-to-date return of 12.93%, ranking 210 out of 9012 in its category, and a one-year return of 80.51%, ranking 447 out of 8157 [2] - Guangfa Baifa Big Data Value Mixed A (001731) was established on June 16, 2017, with a latest scale of 64.3524 million CNY and a cumulative return since inception of 84.3% [2]

Core Viewpoint - Zhongke Haixun's stock price has shown significant volatility, with a year-to-date increase of 100.21%, but recent trends indicate a decline over the past 20 and 60 days [1][2]. Financial Performance - For the period from January to September 2025, Zhongke Haixun reported operating revenue of 145 million yuan, a year-on-year decrease of 0.41%, while the net profit attributable to shareholders was -76.92 million yuan, reflecting a year-on-year increase of 16.27% [2]. Stock Market Activity - As of December 22, Zhongke Haixun's stock price was 38.46 yuan per share, with a market capitalization of 4.54 billion yuan. The stock experienced a net inflow of 111,400 yuan from main funds, with significant buying and selling activity [1]. - The company has appeared on the "Dragon and Tiger List" six times this year, with the most recent instance on August 19, where it recorded a net purchase of approximately 39.99 million yuan [1]. Shareholder Information - As of December 10, the number of shareholders for Zhongke Haixun was 20,200, a decrease of 5.20% from the previous period, with an average of 5,634 circulating shares per shareholder, an increase of 5.49% [2]. - The company has distributed a total of 20.72 million yuan in dividends since its A-share listing, with 7.02 million yuan distributed over the past three years [3]. Institutional Holdings - As of September 30, 2025, notable institutional shareholders include Changcheng Jiujia Innovation Growth Mixed A, which holds 3.28 million shares, and several new entrants such as Yongying Ruixin Mixed A and Yongying Jianjian Enhanced Bond A [3].

Group 1 - Zhongke Haixun's stock increased by 5.5%, reaching 42.18 CNY per share, with a trading volume of 272 million CNY and a turnover rate of 5.81%, resulting in a total market capitalization of 4.979 billion CNY [1] - Zhongke Haixun, established on July 18, 2005, and listed on December 6, 2019, specializes in the research, production, and sales of sonar-related products [1] - The company's main business revenue composition includes: signal processing platform (41.94%), underwater big data and simulation systems (39.42%), sonar systems (17.69%), and others (0.95%) [1] Group 2 - Changsheng Fund holds a significant position in Zhongke Haixun, with its Changsheng Aerospace Marine Mixed A Fund (000535) owning 231,100 shares, accounting for 4.28% of the fund's net value, making it the sixth-largest holding [2] - The Changsheng Aerospace Marine Mixed A Fund, established on March 11, 2014, has a current scale of 155 million CNY and has achieved a year-to-date return of 13.91%, ranking 4552 out of 8209 in its category [2] - The fund has a one-year return of 10.73%, ranking 4861 out of 8129, and a cumulative return since inception of 154.47% [2]

Group 1 - Zhongke Haixun's stock price increased by 5.88%, reaching 41.40 CNY per share, with a trading volume of 1.24 billion CNY and a turnover rate of 2.72%, resulting in a total market capitalization of 4.887 billion CNY [1] - The company, established on July 18, 2005, and listed on December 6, 2019, specializes in the research, production, and sales of sonar-related products [1] - The main revenue composition of Zhongke Haixun includes: signal processing platform (41.94%), underwater acoustic big data and simulation systems (39.42%), sonar systems (17.69%), and others (0.95%) [1] Group 2 - Jiangxin Rui Fu A fund holds 600 shares of Zhongke Haixun, accounting for 2.43% of the fund's net value, making it the fourth largest holding [2] - The fund, established on February 17, 2017, has a latest scale of 522,400 CNY, with a year-to-date return of 9.51% and a one-year return of 10.37% [2] - Since its inception, Jiangxin Rui Fu A has achieved a return of 44.64% [2] Group 3 - The fund manager of Jiangxin Rui Fu A is Gao Pengfei, who has been in the position for 5 years and 26 days, with the fund's total asset scale at 19.1406 million CNY [3] - During Gao's tenure, the best fund return was 27.83%, while the worst was 15.42% [3]

Core Viewpoint - Zhongke Haixun's stock price has experienced significant fluctuations, with a year-to-date increase of 102.65%, but a recent decline of 9.88% over the past five trading days, indicating potential volatility in investor sentiment [2]. Financial Performance - For the period from January to September 2025, Zhongke Haixun reported operating revenue of 145 million yuan, a year-on-year decrease of 0.41%, while the net profit attributable to shareholders was -76.92 million yuan, reflecting a year-on-year increase of 16.27% [2]. - Cumulatively, the company has distributed dividends totaling 20.72 million yuan since its A-share listing, with 7.02 million yuan distributed over the past three years [3]. Stock Market Activity - As of November 12, Zhongke Haixun's stock price was 38.93 yuan per share, with a market capitalization of 4.596 billion yuan. The trading volume was 53.11 million yuan, with a turnover rate of 1.18% [1]. - The company has appeared on the "Dragon and Tiger List" six times this year, with the most recent instance on August 19, where net purchases amounted to 39.998 million yuan [2]. Shareholder Structure - As of October 31, 2025, Zhongke Haixun had 22,200 shareholders, a decrease of 1.18% from the previous period, with an average of 5,136 circulating shares per shareholder, an increase of 1.19% [2]. - Notable changes in institutional holdings include a decrease of 1.22 million shares held by Changcheng Jiujia Innovation Growth Mixed A, while new shareholders include Yongying Ruixin Mixed A and Yongying Jianjian Enhanced Bond A [3]. Business Overview - Zhongke Haixun, established on July 18, 2005, specializes in the research, production, and sales of sonar-related products, with its main revenue sources being signal processing platforms (41.94%), underwater big data and simulation systems (39.42%), and sonar systems (17.69%) [2]. - The company operates within the defense and military industry, specifically in the maritime equipment sector, and is associated with concepts such as computing power, artificial intelligence, marine economy, robotics, and chip technology [2].

Core Viewpoint - Zhongke Haixun's stock price has experienced significant fluctuations, with a year-to-date increase of 110.36%, but recent declines in the short term indicate potential volatility in investor sentiment [1][2]. Financial Performance - For the period from January to September 2025, Zhongke Haixun reported operating revenue of 145 million yuan, a year-on-year decrease of 0.41%, while the net profit attributable to shareholders was -76.92 million yuan, reflecting a year-on-year increase of 16.27% [2]. Stock Market Activity - As of November 11, Zhongke Haixun's stock price was 40.41 yuan per share, with a market capitalization of 4.77 billion yuan. The stock has seen a net outflow of 5.79 million yuan in principal funds, with significant selling pressure in the last trading days [1]. - The company has appeared on the "Dragon and Tiger List" six times this year, with the most recent instance on August 19, where it recorded a net purchase of approximately 39.99 million yuan [1]. Shareholder Information - As of October 31, Zhongke Haixun had 22,200 shareholders, a decrease of 1.18% from the previous period, with an average of 5,136 circulating shares per shareholder, an increase of 1.19% [2]. - The top ten circulating shareholders include several new entrants, indicating changes in institutional holdings [3].

Core Viewpoint - Zhongke Haixun's stock price has shown significant volatility, with a year-to-date increase of 142.43%, but recent declines in the short term raise questions about future performance [1][2]. Financial Performance - For the first half of 2025, Zhongke Haixun reported operating revenue of 95.97 million yuan, a year-on-year decrease of 9.61%, and a net profit attributable to shareholders of -64.68 million yuan, down 12.09% year-on-year [2]. - The company has distributed a total of 20.72 million yuan in dividends since its A-share listing, with 7.02 million yuan distributed over the past three years [3]. Stock Market Activity - As of September 29, Zhongke Haixun's stock price was 46.57 yuan per share, with a market capitalization of 5.498 billion yuan. The stock experienced a trading volume of 137 million yuan and a turnover rate of 2.62% [1]. - The stock has appeared on the "Dragon and Tiger List" six times this year, with the most recent appearance on August 19, where it recorded a net purchase of 39.99 million yuan [1]. Shareholder Information - As of September 19, the number of shareholders for Zhongke Haixun was 21,900, a decrease of 2.72% from the previous period, with an average of 5,197 circulating shares per shareholder, an increase of 2.79% [2]. - The fourth largest circulating shareholder is Changcheng Jiujia Innovation Growth Mixed A, holding 4.5 million shares, which is an increase of 250,000 shares compared to the previous period [3]. Business Overview - Zhongke Haixun, established on July 18, 2005, and listed on December 6, 2019, specializes in the research, development, production, and sales of sonar-related products. Its main business revenue composition includes signal processing platforms (41.94%), underwater big data and simulation systems (39.42%), sonar systems (17.69%), and others (0.95%) [1]. - The company operates within the defense and military industry, specifically in the maritime equipment sector, and is associated with concepts such as aerospace military, small-cap stocks, marine economy, marine engineering equipment, and artificial intelligence [2].