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A股窄幅震荡,沪指半日微涨0.08%
Mei Ri Jing Ji Xin Wen· 2025-06-05 05:15
每经记者|刘明涛 每经编辑|叶峰 6月5日,A股震荡攀升,截至上午收盘,上证指数涨0.08%报3378.82点,深证成指涨0.16%,创业板指涨0.32%,北证50跌0.72%,科创50涨0.19%,中证 A500涨0.11%,市场半日成交7284.69亿元。 | 3378.82 +2.62 +0.08% | | | | 上证指数 000001 | | ਸ | | --- | --- | --- | --- | --- | --- | --- | | SSE 11:30:03 交易中 | | | | | 沪深市场核心指数 / ● + | | | 全额 2737.87亿 关键比率 | | | | | | | | 成交量 | | 229.46亿 | | 2023 | 2024 2025Q | | | 开盘 | | 3378.22 | 毛利率 | 17.19 | 17.22 17.17 | | | 量高 | | 3381.69 | 净利率 | 9.01 | 9.31 10.72 | | | 最低 | | 3371.15 | | | | | | 市智率 TM | 14.6 市净率 1.32 | | EPS | 0.7 ...
英伟达引领AI算力布局HVDC A股五大唯一性龙头外资社保重仓抢筹
Sou Hu Cai Jing· 2025-05-25 16:12
Core Insights - NVIDIA has formed strategic collaborations with companies like Weidi and Navitas Semiconductor to develop next-generation 800V HVDC products, expected to launch in the second half of 2026, ahead of NVIDIA's new platforms [2][5] - The demand for high-performance GPUs is surging due to the rapid expansion of AI models, making power management in data centers a critical bottleneck [5] - The global HVDC market is projected to reach $15.68 billion by 2029, with a compound annual growth rate (CAGR) of 6.9%, while China's HVDC market is expected to exceed 12 billion yuan by 2025, with a CAGR of 35% [5][6] Company Developments - Navitas Semiconductor, a leader in GaN and SiC technologies, has announced a partnership with NVIDIA to enhance the efficiency and reliability of the "Kyber" rack-level systems [4] - The stock price of Navitas Semiconductor surged by 180% in after-hours trading following the announcement of its collaboration with NVIDIA [2] - Companies in the A-share and Hong Kong markets related to third-generation semiconductors experienced significant price increases due to these developments [4] Market Trends - Traditional data center architectures are reaching physical limits in power density and efficiency, necessitating the transition to HVDC systems to meet increasing computational demands [5] - The penetration rate of HVDC systems is expected to rise as data centers expand, with HVDC likely to gradually replace UPS systems as the mainstream configuration in AI data centers [5][6] - The market for HVDC is anticipated to grow significantly, with projections indicating a market space of 28.1 billion yuan by 2028, reflecting a CAGR of 90.2% from 2024 to 2028 [6] Key Players in A-Share Market - The leading companies in the A-share market for HVDC technology include five key players, each with significant market shares and technological advantages [7] - The first company is a global leader in HVDC technology, holding over 50% market share in data centers and expecting a net profit of over 100 million yuan in 2024, a 178% increase year-on-year [8] - The second company is a top provider of electrical control and energy-saving solutions, recognized as NVIDIA's designated supplier for data center components [10][11] - The third company is a major UPS provider and has strategic partnerships to promote AI model and domestic computing development [12][13] - The fourth company is a leading manufacturer of photovoltaic inverters, showing a net profit increase of over 90% in the first quarter [14][15] - The fifth company specializes in energy internet solutions and is a global leader in data center power quality [16]
通合科技(300491) - 300491通合科技投资者关系管理信息20250515
2025-05-15 10:46
投资者关系 活动类别 □特定对象调研 分析师会议 □媒体采访 业绩说明会 □新闻发布会 路演活动 □现场参观 其他 (电话会议) 参与单位名称 及人员姓名 参与公司 2024 年度业绩说明会的投资者 时间 2025 年 5 月 15 日 15:00-17:00 地点 全景网"投资者关系互动平台"(https://ir.p5w.net) 上市公司接待 人员姓名 董事长、总经理 马晓峰先生 董事、副总经理、董事会秘书 冯智勇先生 副总经理、财务总监 刘 卿女士 独立董事 张鲜蕾先生 投资者关系活 动主要内容介 绍 公司于 2025 年 5 月 15 日(星期四)15:00-17:00 在全景网举办 2024 年度业绩说明会,本次年度业绩说明会采用网络远程方式进 行视频+文字互动。主要内容如下: 一、2024 年经营业绩、业务拓展情况(视频介绍) 二、企业基本情况(视频介绍) 三、问答环节(文字互动) Q1:领导,您好!我来自四川大决策公司 40kW 高功率密度充 电模块在特斯拉 Megapack 超充站的实际应用反馈如何?是否已 获得批量订单? 尊敬的投资者,您好!公司目前和特斯拉没有合作。谢谢您的关 注! 证券 ...
科士达(002518) - 2024年年度业绩说明会活动记录表
2025-05-06 03:46
证券代码:002518 证券简称:科士达 深圳科士达科技股份有限公司投资者关系活动记录表 编号:2025-010 | | □特定对象调研 □分析师会议 | | --- | --- | | 投资者关系活动 | □媒体采访  业绩说明会 | | | □新闻发布会 □路演活动 | | 类别 | □现场参观 | | | (投资者网上说明会) 其他 | | 参与单位名称及 | | | 人员姓名 | 社会公众投资者 | | 时间 | 2025 年 4 月 30 日 15:00-17:00 | | 地点 | 价值在线(https://www.ir-online.cn/) | | | 董事长、总经理 刘程宇先生 | | 上市公司接待人 | 副总经理、董事会秘书 范涛先生 | | 员姓名 | 财务负责人 轩芳玉女士 | | | 独立董事 徐政先生 | | | 1. 公司数据中心产品在互联网行业的应用程度如何?当前 互联网行业超高的资本支出预期,公司未来有无因此迎来业绩大 | | | 增长? | | | 答:您好,公司数据中心产品已经应用到部分核心互联网云 | | | 计算数据中心项目,同时也在加大市场和技术投入,力图突破更 ...
通合科技(300491):行业竞争加剧业绩短期承压 新领域放量可期
Xin Lang Cai Jing· 2025-05-01 00:49
行业竞争加剧导致公司毛利率下滑,盈利承压。我们下调盈利预测,预计公司2025-2026 年归母净利润 分别为0.92、1.49 亿元(原为1.27、2.10 亿元),新增预计公司2027 年归母净利润为2.14 亿元,EPS 为 0.53、0.85、1.23 元/股,对应当前股价PE 分别为32.5、20.1、13.9 倍,公司充电模块产品是直流充电桩 的核心部件,有望充分受益行业需求放量,维持"买入"评级。 行业竞争加剧,毛利率承压 公司发布2024 年报及2025 年一季报。2024 年,公司实现营业收入12.09 亿元,同比+19.89%,实现归母 净利润0.24 亿元,同比-76.66%。2025 年第一季度,公司实现营业收入2.07 亿元,同比+16.14%,归母 净利润亏损652 万元,同比转亏。 2024 年公司综合毛利率下滑,主要系充电模块业务毛利率同比下滑6.32pcts2024 年公司综合毛利率 27.2%,同比下滑5.9pcts,主要是充电模块业务毛利率下滑所致。分业务看:2024 年公司充电模块营业 收入7.8 亿元,同比+20.40%,毛利率21.26%,同比下滑6.32pcts;电 ...