数据显示，该基金近3个月收益率17.79%，近一年收益率34.88%，成立以来收益率为-56.3%。其股票持 仓前十分别为：生益科技、华丰科技、凌云股份、光迅科技、锐捷网络、华工科技、光明肉业、山推股 份、深南电路、上海机电，前十持仓占比合计47.49%。 天眼查商业履历信息显示，长盛基金管理有限公司成立于1999年3月，位于深圳市，是一家以从事资本 市场服务为主的企业。注册资本20600万人民币，法定代表人为胡甲。 来源：金融界 截至2025年6月30日，长盛基金旗下长盛国企改革混合（001239）期末净资产3.86亿元，比上期增加 5.72%，该基金经理为代毅。 简历显示，代毅先生:研究生,硕士,中国国籍。2010年7月加入长盛基金管理有限公司研究部,曾任行业研 究员、基金经理助理等职务。现任长盛城镇化主题混合型证券投资基金基金经理。曾任长盛动态精选证 券投资基金基金经理。2020年4月21日起担任长盛国企改革主题灵活配置混合型证券投资基金基金经 理。2019年05月22日至2020年05月27日任长盛同盛成长优选灵活配置混合型证券投资基金(LOF)基金经 理。曾任长盛生态环境主题灵活配置混合型证券投资基 ...

14 July 2025 | 8:29AM CST Shennan Circuits (002916.SZ): 2Q Preview: AI PCB to drive a solid 2Q; BT price hike to be an incremental driver into 3Q; Buy For 2Q25E results, we expect revenue to grow 19% YoY to Rmb5.2bn and net profit to be flattish at -1% YoY off a high base, with gross margin at 25.3%, representing a slight increase QoQ, driven by product mix improvements. Into the earnings, we focus on 1) BT substrate pricing optimization on the back of improving demand and rising raw material costs; 2) AI P ...

Group 1 - The A-share market showed mixed performance on July 14, with the Shanghai Composite Index closing at 3519.65 points, up 0.27% on low trading volume [1] - A500ETF by Jiashi (159351) experienced a slight decline of 0.10% but maintained above the 1 yuan mark, with a trading volume of 3.405 billion yuan, ranking second in the market for similar products [1] - The turnover rate for A500ETF reached 23.94%, also ranking second in the market for similar products, indicating strong investor interest [1] Group 2 - The robotics sector received positive news, with key figures participating in a press conference on July 15, which may boost investor sentiment [1] - Strong performance was noted among the components of the A500 index, with stocks like Ecovacs hitting the daily limit and Stone Technology rising over 9% [1] - The A500ETF tracks the CSI A500 Index, consisting of 500 large-cap, liquid stocks across various industries, providing a tool for investors to access representative A-share companies [2]

Core Viewpoint - The China Securities Central Enterprise New Momentum Theme Index has shown a mixed performance, with a recent increase in value but a year-to-date decline, reflecting the overall market dynamics and the performance of selected central enterprise stocks [1][2]. Group 1: Index Performance - The China Securities Central Enterprise New Momentum Theme Index opened high and fluctuated, rising by 0.5% to 1629.68 points, with a trading volume of 19.58 billion yuan [1]. - Over the past month, the index has increased by 3.32%, while it has risen by 4.02% over the last three months, but has decreased by 0.88% year-to-date [1]. Group 2: Index Composition - The index comprises 45 representative listed companies from central enterprises under the State-owned Assets Supervision and Administration Commission, focusing on manufacturing, technology, and modern service industries [1]. - The top ten weighted stocks in the index include Hikvision (9.61%), Changan Automobile (8.91%), AVIC Optoelectronics (7.0%), and others, indicating a concentration in specific companies [1]. Group 3: Market Segmentation - The index's holdings are primarily concentrated in the Shenzhen Stock Exchange (62.23%), followed by the Shanghai Stock Exchange (37.40%) and a minimal presence in the Beijing Stock Exchange (0.37%) [1]. - In terms of industry distribution, the index shows a significant allocation to industrials (45.87%) and information technology (37.72%), with smaller allocations to consumer discretionary (9.36%), communication services (4.62%), financials (1.60%), and materials (0.84%) [2]. Group 4: Index Adjustment Mechanism - The index samples are adjusted semi-annually, with changes implemented on the next trading day following the second Friday of June and December [2]. - Weight factors are generally fixed until the next scheduled adjustment, with provisions for temporary adjustments in special circumstances, such as delisting or corporate restructuring [2].

金融界2025年7月10日消息，国家知识产权局信息显示，深南电路股份有限公司申请一项名为"一种封装 基板的制造方法、封装基板及电子设备"的专利，公开号CN120280345A，申请日期为2025年03月。 专利摘要显示，本申请公开了一种封装基板的制造方法、封装基板及电子设备，该封装基板的制造方法 包括：提供封装芯板，在封装芯板的一侧面上开设暴露出导电层的槽体；在槽体中的导电层上形成焊锡 垫；其中，焊锡垫的厚度小于槽体深度；在封装芯板的一侧面上形成阻焊桥；在焊锡垫上形成焊球，以 使焊球凸出阻焊桥背离封装芯板的一侧面设置；将焊球背离封装芯板的一侧面整平至与阻焊桥背离封装 芯板的一侧面之间的距离在设定阈值范围内；其中，设定阈值范围大于0。上述方式，本申请中的封装 基板的制造方法通过在焊球与封装芯板内部导电层之间设置焊锡垫，有效避免了对封装芯板外侧造成损 伤，并降低了压断封装芯板内部导电层的风险，提高了封装基板的可靠性。 天眼查资料显示，深南电路股份有限公司，成立于1984年，位于深圳市，是一家以从事计算机、通信和 其他电子设备制造业为主的企业。企业注册资本51287.7535万人民币。通过天眼查大数据分析，深南电 ...

Core Viewpoint - The company, Shenzhen Circuit (002916.SZ), reports that its PCB factory's capacity utilization remains high due to sustained demand in computing power and automotive electronics markets [1] Group 1: Business Operations - The overall business operations of the company are normal, with a comprehensive capacity utilization rate at a relatively high level [1] - The PCB business benefits from ongoing demand in computing power and automotive electronics, maintaining high factory capacity utilization [1] - The packaging substrate business has seen a relative improvement in demand from the storage sector, leading to an increase in capacity utilization compared to Q4 2024 and Q1 2025 [1] Group 2: Product Development - The company has achieved mass production capability for FC-BGA packaging substrates with products of 20 layers and below, with minimum line width and spacing capabilities of 9/12μm [1] - Sample certification work for various product stages is progressing in an orderly manner [1] - The technical research and sample testing for products with more than 20 layers are on schedule [1]

证券代码：002916 证券简称：深南电路 深南电路股份有限公司投资者关系活动记录表 编号：2025-26 公司 PCB 业务在深圳、无锡、南通及泰国（工厂在建）均设有工厂。一方面，公司通过 对现有成熟 PCB 工厂进行技术改造和升级，打开瓶颈，提升产能；另一方面，公司有序推 进南通四期项目建设，构建 HDI 工艺技术平台和产能，目前正在推进项目基础工程建设。公 司将结合自身经营规划与市场需求情况，合理配置业务产能。 Q5、请介绍公司泰国工厂投资规模及业务定位。 公司在泰国工厂总投资额为 12.74 亿元人民币/等值外币。目前基础工程建设按期有序推 进中，具体投产时间将根据后续建设进度、市场情况等因素确定。泰国工厂将具备高多层、 HDI 等 PCB 工艺技术能力，其建设有利于公司进一步开拓海外市场，满足国际客户需求， 完善产品在全球市场的供应能力。 Q6、请介绍公司 2025 年第一季度封装基板业务经营拓展情况。 公司封装基板产品覆盖种类广泛多样，包括模组类封装基板、存储类封装基板、应用处 理器芯片封装基板等，主要应用于移动智能终端、服务器/存储等领域。具备了包括 WB、FC 封装形式全覆盖的封装基板技术能力 ...

Group 1 - The PCB concept has seen a continuous rise, with stocks such as Fangzheng Technology hitting the daily limit [1] - Other companies like Jin'an Guoji, Bomin Electronics, and Dongshan Precision also reached their daily limit, while Jinlu Electronics, Pengding Holdings, Jingwang Electronics, Shenzhen South Circuit, and Aoshikang increased by over 6% [1] - According to a report from Tianfeng Securities, the market space for M8 PCB boards corresponding to AI servers and switches is estimated to be between 50-60 billion by 2026 [1]

Group 1 - PCB concept stocks are experiencing a strong afternoon rally, with Zhongyi Technology (301150) hitting the 20% daily limit up [1] - Copper Crown Copper Foil (301217) has risen over 10%, while Chuan Yi Technology (002866) and Dawei Shares (002213) previously reached their daily limit up [1] - Shen Nan Circuit (002916) and Jia Yuan Technology are among the top gainers in this sector [1] Group 2 - Dark pool funds are flowing into these stocks, indicating increased investor interest [1]

Group 1 - The A-share PCB concept stocks experienced a surge, with Jin'an Guoji hitting the daily limit, indicating strong market interest [1] - Pengding Holdings rose over 7%, reflecting positive investor sentiment towards the PCB sector [1] - Other companies such as Zhongjing Electronics, Shennan Circuit, Yihua New Materials, and Guanghe Technology also saw increases, suggesting a broader rally in the industry [1]