帝奥微8月19日龙虎榜 | 买入营业部名称 | 买入金额(万元) | | --- | --- | | 沪股通专用 | 5015.98 | | 国泰海通证券股份有限公司总部 | 4215.47 | | 华泰证券股份有限公司总部 | 2626.44 | | 国盛证券有限责任公司上海浦东新区东方路证券营业部 | 2492.55 | | 国泰海通证券股份有限公司上海长宁区江苏路证券营业部 | 1615.77 | | 卖出营业部名称 | 卖出金额(万元) | | 沪股通专用 | 5109.83 | | 中信建投证券股份有限公司上海市徐家汇路证券营业部 | 5036.75 | | 中国中金财富证券有限公司北京北三环东路证券营业部 | 3453.52 | | 中信建投证券股份有限公司南通青年中路证券营业部 | 2585.51 | | 华泰证券股份有限公司南通姚港路证券营业部 | 1816.80 | 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 8月19日帝奥微(688381)收盘价29.76元，收盘涨停，全天换手率17.94%，振幅19.52%，成交额9.22亿 元。科创板交易公开信息显示，当日该股因日收盘 ...

Market Overview - The semiconductor sector experienced a decline of 1.04% on August 19, with Chipmotion Technology leading the drop [1] - The Shanghai Composite Index closed at 3727.29, down 0.02%, while the Shenzhen Component Index closed at 11821.63, down 0.12% [1] Top Gainers in Semiconductor Sector - DiAo Microelectronics (688381) saw a significant increase of 20.00%, closing at 29.76 with a trading volume of 329,300 shares and a transaction value of 922 million [1] - Chip Origin Technology (688521) rose by 13.39%, closing at 127.28 with a trading volume of 286,500 shares and a transaction value of 3.593 billion [1] - Other notable gainers include: - Saiwei Electronics (300456) up 11.69% to 26.09 [1] - Jing Sheng Technology (688478) up 8.74% to 41.80 [1] - Canxin Technology (688691) up 6.04% to 77.60 [1] Top Losers in Semiconductor Sector - Chipmotion Technology (688582) led the losses with a decrease of 8.45%, closing at 79.65 with a trading volume of 202,800 shares and a transaction value of 1.646 billion [2] - Other significant decliners include: - Shanghai HePin (688584) down 7.72% to 25.21 [2] - Tailin Microelectronics (688591) down 6.67% to 50.68 [2] - Astone Technology (300706) down 6.03% to 48.75 [2] Capital Flow Analysis - The semiconductor sector saw a net outflow of 6.954 billion from institutional investors, while retail investors contributed a net inflow of 5.405 billion [2] - The capital flow for key stocks includes: - Chip Origin Technology (688521) with a net inflow of 293 million from institutional investors [3] - DiAo Microelectronics (688381) with a net inflow of 153 million from institutional investors [3] - Saiwei Electronics (300456) with a net inflow of 139 million from institutional investors [3]

Core Viewpoint - The A-share market has seen a significant surge in robotics concept stocks, with multiple companies reaching their daily limit up, indicating strong investor interest and potential growth in the sector [1][2]. Group 1: Stock Performance - Rujiang Technology and Zhongke Haixun both hit the 20% limit up, showcasing robust market performance [1]. - Di'ao Microelectronics increased by 18%, while Fengli Intelligent and Zhaolong Interconnect rose over 14% [1]. - Other notable performers include Hechuan Technology (up over 13%) and several companies like Guangdong Jianke, Lierda, and Yueda Investment, which saw increases of over 10% [1]. Group 2: Market Capitalization and Year-to-Date Performance - Rujiang Technology has a market capitalization of 10.7 billion, with a year-to-date increase of 92.15% [2]. - Zhongke Haixun's market cap stands at 7.72 billion, with a remarkable year-to-date growth of 240.24% [2]. - Di'ao Microelectronics has a market cap of 7.24 billion and a year-to-date increase of 53.38% [2]. - Other companies like Fengli Intelligent and Zhaolong Interconnect have market caps of 9.26 billion and 19.2 billion, respectively, with year-to-date increases of 67.28% and 28.31% [2].

Core Viewpoint - The semiconductor sector in the A-share market has shown significant strength, with multiple stocks experiencing substantial gains in a single trading session [1]. Group 1: Stock Performance - Chipone Technology (688521) saw a rise of 16.82%, with a total market capitalization of 68.9 billion and a year-to-date increase of 150.10% [2]. - Diaowei (688381) increased by 10.44%, with a market cap of 6.779 billion and a year-to-date rise of 43.53% [2]. - CanSemi (688691) rose by 7.95%, with a market cap of 9.48 billion and a year-to-date increase of 2.90% [2]. - Debang Technology (688035) experienced a 7.02% increase, with a market cap of 8.719 billion and a year-to-date rise of 67.92% [2]. - Aojie Technology (688220) increased by 6.57%, with a market cap of 41 billion and a year-to-date rise of 81.18% [2]. - Jing Sheng Technology (688478) rose by 5.96%, with a market cap of 5.636 billion and a year-to-date increase of 45.64% [2]. - ST Huamei (600360) increased by 5.00%, with a market cap of 9.075 billion and a year-to-date rise of 107.26% [2]. - Minxin Technology (688286) saw a 4.71% increase, with a market cap of 4.462 billion and a year-to-date rise of 32.22% [2]. - Ziguang Guowei (002049) rose by 3.92%, with a market cap of 71.4 billion and a year-to-date increase of 30.94% [2]. - Saiwei Microelectronics (688322) increased by 3.89%, with a market cap of 5.584 billion and a year-to-date rise of 33.43% [2]. - Zhenlei Technology (688270) saw a 3.50% increase, with a market cap of 15.4 billion and a year-to-date rise of 105.31% [2]. - Hengxuan Technology (688608) increased by 3.23%, with a market cap of 44.4 billion and a year-to-date rise of 13.80% [2]. - Zhongjing Technology (003026) rose by 3.14%, with a market cap of 4.892 billion and a year-to-date increase of 16.44% [2]. - Taiji Technology (300046) saw a 3.12% increase, with a market cap of 11.4 billion and a year-to-date rise of 33.69% [2].

Core Viewpoint - The semiconductor sector in the A-share market has shown significant strength, with multiple companies experiencing notable stock price increases [1] Company Performance - Chipone Technology (芯原股份) saw its stock price rise over 16% - Diao Microelectronics (帝奥微) increased by more than 10% - Sanxin Technology (灿芯股份) and Debang Technology (德邦科技) both rose over 7% - Aojie Technology (翱捷科技) gained over 6% - Jingsheng Technology (晶升股份) increased by over 5% - Minxin Technology (敏芯股份) rose by over 4% - Unisoc (紫光国微), Sai Microelectronics (赛微微电), Zhenlei Technology (臻镭科技), Hengxuan Technology (恒玄科技), and Taiji Technology (台基股份) all saw increases of over 3% [1]

Core Viewpoint - DiAo Micro's stock price has shown a positive trend, reflecting investor interest and market activity in the semiconductor sector [1] Company Overview - DiAo Micro focuses on the semiconductor industry, specializing in the research, design, and sales of analog chips [1] - The company's products are widely used in consumer electronics, smart home devices, and industrial control applications [1] - DiAo Micro is also involved in emerging fields such as AI glasses and robotics [1] Stock Performance - The latest stock price of DiAo Micro is 24.19 yuan, an increase of 0.53 yuan from the previous trading day [1] - The stock opened at 23.60 yuan, reached a high of 24.19 yuan, and a low of 23.59 yuan, with a trading volume of 69,060 hands and a transaction amount of 166 million yuan [1] Shareholder Activity - On August 25, 800,000 restricted shares will be unlocked for trading, representing 3.23% of the company's total share capital, involving four shareholders [1] - The company has previously conducted multiple share buybacks, with some shares being canceled and others allocated for employee stock ownership plans or equity incentive plans [1] Capital Flow - On August 15, DiAo Micro experienced a net outflow of 20.48 million yuan in main funds, accounting for 0.46% of its circulating market value [1] - Over the past five trading days, the cumulative net outflow of main funds reached 80.31 million yuan, representing 1.81% of the circulating market value [1]

帝奥微最新一期业绩显示，截至2025一季报，公司营业总收入1.53亿元、同比增长19.06%，归属净利润 1239.53万元，同比减少22.82%，扣非净利润379.30万元，同比增长135.48%，流动比率14.254、速动比 率13.293、资产负债率6.00%。 金融界消息 截至2025年8月15日收盘，帝奥微（688381）报收于24.19元，上涨2.24%，换手率3.76%， 成交量6.91万手，成交金额1.66亿元。 资金流向方面，今日主力资金净流出2047.81万元，占比成交额12.35%。其中，超大单净流出673.19万 元、占成交额4.06%，大单净流出1374.61万元、占成交额8.29%，中单净流出流入359.35万元、占成交 额2.17%，小单净流入1688.46万元、占成交额10.18%。 天眼查商业履历信息显示，江苏帝奥微电子股份有限公司，成立于2010年，位于南通市，是一家以从事 软件和信息技术服务业为主的企业。企业注册资本24750万人民币，实缴资本11877.9976万人民币。公 司法定代表人为鞠建宏。 通过天眼查大数据分析，江苏帝奥微电子股份有限公司共对外投资了11家企业， ...

证券代码：688381 证券简称：帝奥微 公告编号：2025-041 江苏帝奥微电子股份有限公司 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： ? 本次股票上市类型为首发限售股份；股票认购方式为网下，上市股数为 本次股票上市流通总数为8,000,000股。 ? 本次股票上市流通日期为2025 年 8 月 25 日。（因 8 月 23 日为非交易日， 故顺延至下一个交易日） 一、本次上市流通的限售股类型 根据中国证券监督管理委员会（以下简称"中国证监会"）于 2022 年 6 月 15 日出具的《关于同意江苏帝奥微电子股份有限公司首次公开发行股票注册的批复》 （证监许可〔2022〕1249 号），同意公司首次公开发行股票的注册申请。公司首次 公开发行人民币普通股 6,305 万股，并于 2022 年 8 月 23 日在上海证券交易所科 创板挂牌上市。公司首次公开发行 A 股前总股本为 189,150,000 股，首次公开发 行 A 股后总股本为 252,200,000 股，其中有限售条件流通股 195,26 ...

2024年1至12月份，帝奥微的营业收入构成为：集成电路占比100.0%。 （文章来源：每日经济新闻） 帝奥微（SH 688381，收盘价：23.66元）8月14日晚间发布公告称，公司限售股份800万股将于2025年8 月25日解禁并上市流通，占公司总股本比例为3.23%。 ...

首次公开发行部分限售股上市流通公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 证券代码：688381 证券简称：帝奥微 公告编号：2025-041 江苏帝奥微电子股份有限公司 2023 年 8 月 23 日，公司首次公开发行战略配售限售股及部分限售股 126,764,328 股限售股上市流通。 2024 年 8 月 23 日，公司首次公开发行战略配售限售股的 1,891,500 股限售股 上市流通。 本次上市流通的限售股为首次公开发行的部分限售股，锁定期限为自公司首 次公开发行股票上市之日起 36 个月.本次上市流通的限售股数量为 8,000,000 股， 占公司总股本的 3.23%，对应限售股股东数量为 4 名。该部分限售股将于 2025 年 8 月 25 日起上市流通。（因 8 月 23 日为非交易日，故顺延至下一个交易日） 重要内容提示： 本次股票上市类型为首发限售股份；股票认购方式为网下，上市股数为 8,000,000股。 本次股票上市流通总数为8,000,000股。 本次股票上市流通日期为2025 年 8 ...