资料显示，芯原微电子(上海)股份有限公司位于中国(上海)自由贸易试验区春晓路289号张江大厦20A， 成立日期2001年8月21日，上市日期2020年8月18日，公司主营业务涉及依托自主半导体IP,为客户提供 平台化、全方位、一站式芯片定制服务和半导体IP授权服务。主营业务收入构成为：芯片量产业务收入 41.85%，知识产权授权使用费收入28.81%，芯片设计业务收入23.83%，特许权使用费收入5.21%，其他 (补充)0.29%。 12月23日，芯原股份盘中上涨2.01%，截至13:39，报131.49元/股，成交10.07亿元，换手率1.56%，总市 值691.45亿元。 芯原股份所属申万行业为：电子-半导体-数字芯片设计。所属概念板块包括：端侧AI、百度概念、数字 货币、神经网络、ISP概念等。 资金流向方面，主力资金净流入45.95万元，特大单买入1.23亿元，占比12.24%，卖出1.26亿元，占比 12.50%；大单买入2.62亿元，占比26.00%，卖出2.59亿元，占比25.70%。 截至9月30日，芯原股份股东户数4.94万，较上期增加94.49%；人均流通股10144股，较上期减少 48 ...

资金流向方面，主力资金净流出849.59万元，特大单买入317.99万元，占比1.77%，卖出866.39万元，占 比4.82%；大单买入4221.69万元，占比23.47%，卖出4522.87万元，占比25.15%。 国科微今年以来股价涨43.19%，近5个交易日跌6.63%，近20日涨4.57%，近60日涨1.66%。 资料显示，湖南国科微电子股份有限公司位于湖南省长沙经济技术开发区泉塘街道东十路南段9号，成 立日期2008年9月24日，上市日期2017年7月12日，公司主营业务涉及视频解码、视频编码、固态存储、 物联网等芯片的研发和销售。主营业务收入构成为：集成电路100.00%。 12月19日，国科微盘中下跌2.01%，截至10:04，报95.15元/股，成交1.80亿元，换手率0.89%，总市值 206.57亿元。 截至9月30日，国科微股东户数2.79万，较上期减少15.46%；人均流通股7539股，较上期增加18.28%。 2025年1月-9月，国科微实现营业收入11.72亿元，同比减少2.50%；归母净利润740.54万元，同比减少 89.42%。 分红方面，国科微A股上市后累计派现3.71亿 ...

12月18日，国科微盘中下跌2.02%，截至13:38，报97.20元/股，成交3.70亿元，换手率1.79%，总市值 211.02亿元。 截至9月30日，国科微股东户数2.79万，较上期减少15.46%；人均流通股7539股，较上期增加18.28%。 2025年1月-9月，国科微实现营业收入11.72亿元，同比减少2.50%；归母净利润740.54万元，同比减少 89.42%。 分红方面，国科微A股上市后累计派现3.71亿元。近三年，累计派现1.95亿元。 机构持仓方面，截止2025年9月30日，国科微十大流通股东中，香港中央结算有限公司位居第四大流通 股东，持股500.88万股，相比上期增加96.15万股。国联安中证全指半导体产品与设备ETF联接A （007300）退出十大流通股东之列。 责任编辑：小浪快报 资金流向方面，主力资金净流入273.24万元，特大单买入2387.08万元，占比6.45%，卖出3369.46万元， 占比9.10%；大单买入1.03亿元，占比27.92%，卖出9082.53万元，占比24.53%。 国科微今年以来股价涨46.27%，近5个交易日跌4.21%，近20日跌6.31%，近 ...

Group 1 - The core viewpoint of the news is that Guokewi's stock has shown significant growth this year, with a 51.61% increase, and the company is involved in the semiconductor industry focusing on chip development and sales [1][2] - As of December 2, Guokewi's stock price is 100.75 CNY per share, with a market capitalization of 21.877 billion CNY and a trading volume of 344 million CNY [1] - The company has experienced a net outflow of main funds amounting to 28.3347 million CNY, with large orders showing a buy of 61.6777 million CNY and a sell of 86.3344 million CNY [1] Group 2 - For the period from January to September 2025, Guokewi reported a revenue of 1.172 billion CNY, a decrease of 2.50% year-on-year, and a net profit of 7.4054 million CNY, down 89.42% year-on-year [2] - The company has distributed a total of 371 million CNY in dividends since its A-share listing, with 195 million CNY distributed in the last three years [3] - As of September 30, 2025, the number of Guokewi's shareholders decreased by 15.46% to 27,900, while the average circulating shares per person increased by 18.28% to 7,539 shares [2][3]

Core Viewpoint - 瑞芯微's stock price has shown significant growth this year, with a year-to-date increase of 68.10% and a recent uptick of 2.14% on November 28, 2023, indicating strong market interest and performance [1][2]. Financial Performance - For the period from January to September 2025, 瑞芯微 achieved a revenue of 3.141 billion yuan, representing a year-on-year growth of 45.46% [2]. - The net profit attributable to shareholders for the same period was 780 million yuan, reflecting a substantial year-on-year increase of 121.65% [2]. Shareholder Information - As of September 30, 2025, 瑞芯微 had 87,500 shareholders, an increase of 34.79% compared to the previous period [2]. - The average number of circulating shares per shareholder decreased by 25.76% to 4,811 shares [2]. Stock Market Activity - 瑞芯微's stock has been active, appearing on the龙虎榜 six times this year, with the most recent appearance on August 28 [1]. - The stock's trading volume on November 28 was 804 million yuan, with a turnover rate of 1.06% [1]. Dividend Distribution - Since its A-share listing, 瑞芯微 has distributed a total of 1.274 billion yuan in dividends, with 566 million yuan distributed over the past three years [3]. Institutional Holdings - As of September 30, 2025, the top ten circulating shareholders included Hong Kong Central Clearing Limited, which increased its holdings by 1.6511 million shares to 15.3608 million shares [3]. - Other notable changes in institutional holdings include a decrease in shares held by 银河创新混合A and 南方中证500ETF [3].

Core Viewpoint - Ankai Micro's stock has shown mixed performance in recent trading sessions, with a year-to-date increase of 18.41% but a significant decline of 17.87% over the past 60 days [2][3]. Financial Performance - For the period from January to September 2025, Ankai Micro reported a revenue of 351 million yuan, representing a year-on-year decrease of 5.22%. The net profit attributable to shareholders was -82.24 million yuan, a decline of 267.46% compared to the previous year [3]. Stock Market Activity - As of November 27, Ankai Micro's stock price increased by 2.06%, reaching 11.90 yuan per share, with a trading volume of 38.1 million yuan and a turnover rate of 1.39%. The total market capitalization stands at 4.665 billion yuan [1]. - The stock has appeared on the "Dragon and Tiger List" six times this year, with the most recent appearance on May 26, where it recorded a net purchase of 42.27 million yuan [2]. Shareholder Information - As of September 30, 2025, Ankai Micro had 20,800 shareholders, a decrease of 3.28% from the previous period. The average number of circulating shares per person increased by 3.39% to 11,192 shares [3]. Business Overview - Ankai Micro, established on April 10, 2001, and listed on June 27, 2023, specializes in the research, design, testing, and sales of core SoC chips for IoT smart hardware. The main revenue sources include IoT camera chips (79.07%) and IoT application processor chips (18.32%) [2].

Core Viewpoint - Allwinner Technology's stock has shown significant volatility, with a year-to-date increase of 43.06% and recent fluctuations in trading volume and price [1][2]. Financial Performance - For the period from January to September 2025, Allwinner Technology reported a revenue of 2.161 billion yuan, representing a year-on-year growth of 28.21%, and a net profit attributable to shareholders of 278 million yuan, which is an increase of 84.41% compared to the previous year [2]. - The company has distributed a total of 934 million yuan in dividends since its A-share listing, with 348 million yuan distributed over the last three years [3]. Stock Market Activity - As of November 26, Allwinner Technology's stock price was 42.38 yuan per share, with a market capitalization of 34.982 billion yuan. The stock experienced a net inflow of 12.3721 million yuan from main funds [1]. - The company has appeared on the "Dragon and Tiger List" once this year, with a net purchase of 171 million yuan on January 21, accounting for 10.86% of total trading volume [1]. Shareholder Structure - As of September 30, 2025, Allwinner Technology had 157,300 shareholders, an increase of 14.26% from the previous period, with an average of 4,294 circulating shares per shareholder, a decrease of 12.48% [2][3]. - The second-largest circulating shareholder is Hong Kong Central Clearing Limited, holding 44.8581 million shares, an increase of 7.205 million shares from the previous period [3].

Core Viewpoint - The stock of Rockchip has shown a significant increase of 59.19% year-to-date, with recent fluctuations in trading performance, indicating a volatile market environment for the company [2]. Group 1: Stock Performance - As of November 25, Rockchip's stock price rose by 2.01% to 173.77 CNY per share, with a trading volume of 250 million CNY and a turnover rate of 0.34%, resulting in a total market capitalization of 73.143 billion CNY [1]. - Year-to-date, Rockchip's stock has increased by 59.19%, with a 2.45% rise in the last five trading days, but a decline of 9.86% over the past 20 days and 12.08% over the last 60 days [2]. Group 2: Financial Performance - For the period from January to September 2025, Rockchip achieved a revenue of 3.141 billion CNY, representing a year-on-year growth of 45.46%, and a net profit attributable to shareholders of 780 million CNY, reflecting a substantial increase of 121.65% [2]. - Since its A-share listing, Rockchip has distributed a total of 1.274 billion CNY in dividends, with 566 million CNY distributed over the past three years [3]. Group 3: Shareholder Information - As of September 30, 2025, the number of Rockchip shareholders reached 87,500, an increase of 34.79% from the previous period, while the average circulating shares per person decreased by 25.76% to 4,811 shares [2]. - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited holds 15.3608 million shares, an increase of 1.6511 million shares from the previous period, while other significant shareholders have seen reductions in their holdings [3].

Core Viewpoint - Ankai Micro's stock has shown volatility with a year-to-date increase of 12.64%, but recent trends indicate a decline over various time frames, raising concerns about its performance in the semiconductor sector [1][2]. Financial Performance - For the period from January to September 2025, Ankai Micro reported a revenue of 351 million yuan, reflecting a year-on-year decrease of 5.22%. The net profit attributable to shareholders was -82.24 million yuan, a significant decline of 267.46% compared to the previous year [2]. - Since its A-share listing, Ankai Micro has distributed a total of 11.76 million yuan in dividends [3]. Stock Market Activity - As of November 24, Ankai Micro's stock price was 11.32 yuan per share, with a market capitalization of 4.437 billion yuan. The stock experienced a trading volume of 30.507 million yuan and a turnover rate of 1.17% [1]. - The stock has appeared on the "Dragon and Tiger List" six times this year, with the most recent instance on May 26, where it recorded a net purchase of 42.27 million yuan [1]. Shareholder Information - As of September 30, 2025, Ankai Micro had 20,800 shareholders, a decrease of 3.28% from the previous period. The average number of circulating shares per shareholder increased by 3.39% to 11,192 shares [2]. - Notably, Xin'ao New Energy Industry Stock A (001410) has exited the list of the top ten circulating shareholders [3]. Business Overview - Ankai Micro, established on April 10, 2001, and listed on June 27, 2023, specializes in the research, design, testing, and sales of core SoC chips for IoT smart hardware. Its main revenue sources include IoT camera chips (79.07%) and IoT application processor chips (18.32%) [1][2]. - The company operates within the electronic semiconductor sector, focusing on digital chip design, with involvement in various concepts such as NPU, ISP, and smart speakers [2].

Core Viewpoint - 瑞芯微's stock price has shown significant growth this year, with a year-to-date increase of 57.65%, despite recent fluctuations in the short term [1][2]. Financial Performance - For the period from January to September 2025, 瑞芯微 achieved a revenue of 3.141 billion yuan, representing a year-on-year growth of 45.46% [2]. - The net profit attributable to shareholders for the same period was 780 million yuan, marking a substantial increase of 121.65% year-on-year [2]. Shareholder Information - As of September 30, 2025, 瑞芯微 had 87,500 shareholders, an increase of 34.79% compared to the previous period [2]. - The average number of circulating shares per shareholder decreased by 25.76% to 4,811 shares [2]. Dividend Distribution - Since its A-share listing, 瑞芯微 has distributed a total of 1.274 billion yuan in dividends, with 566 million yuan distributed over the past three years [3]. Institutional Holdings - As of September 30, 2025, the top ten circulating shareholders included Hong Kong Central Clearing Limited, which increased its holdings by 1.6511 million shares to 15.3608 million shares [3]. - 银河创新混合A reduced its holdings by 461,000 shares to 4.39 million shares, while 南方中证500ETF decreased its holdings by 41,200 shares to 3.0587 million shares [3].