12月2日，英维克盘中下跌2.02%，截至09:39，报72.14元/股，成交2.46亿元，换手率0.40%，总市值 704.49亿元。 资金流向方面，主力资金净流出1985.02万元，特大单买入854.94万元，占比3.48%，卖出2171.71万元， 占比8.84%；大单买入3939.57万元，占比16.04%，卖出4607.82万元，占比18.76%。 英维克今年以来股价涨133.29%，近5个交易日跌1.68%，近20日涨4.69%，近60日跌10.00%。 今年以来英维克已经13次登上龙虎榜，最近一次登上龙虎榜为11月13日，当日龙虎榜净买入6.29亿元； 买入总计13.25亿元 ，占总成交额比21.05%；卖出总计6.95亿元 ，占总成交额比11.05%。 资料显示，深圳市英维克科技股份有限公司位于广东省深圳市龙华区观澜街道观光路1303号鸿信工业园 9号厂房1-3楼，成立日期2005年8月15日，上市日期2016年12月29日，公司主营业务涉及精密温控节能 设备的研发、生产、销售;轨道交通列车空调、架修及维护服务、传统客车空调等。主营业务收入构成 为：机房温控节能产品52.50%，机柜温控节能产 ...

Core Viewpoint - Keda Manufacturing's stock has shown significant growth this year, with a year-to-date increase of 72.36%, reflecting strong performance in its business segments [1][2]. Financial Performance - For the period from January to September 2025, Keda Manufacturing achieved a revenue of 12.605 billion yuan, representing a year-on-year growth of 47.19% [2]. - The net profit attributable to shareholders for the same period was 1.149 billion yuan, marking a year-on-year increase of 63.49% [2]. Stock Market Activity - As of December 1, Keda Manufacturing's stock price was 13.11 yuan per share, with a market capitalization of 25.143 billion yuan [1]. - The stock experienced a decline of 2.02% during intraday trading on December 1, with a trading volume of 1.29 billion yuan and a turnover rate of 0.51% [1]. - The net outflow of main funds was 9.7242 million yuan, with large orders showing a buy of 22.8093 million yuan and a sell of 24.4363 million yuan [1]. Shareholder Information - As of September 30, 2025, the number of Keda Manufacturing's shareholders was 56,400, a decrease of 5.51% from the previous period [2]. - The average number of circulating shares per shareholder increased by 5.83% to 34,018 shares [2]. Dividend Distribution - Keda Manufacturing has distributed a total of 3.864 billion yuan in dividends since its A-share listing, with 2.299 billion yuan distributed over the past three years [3]. Major Shareholders - As of September 30, 2025, Hong Kong Central Clearing Limited was the third-largest circulating shareholder, holding 147 million shares, an increase of 7.7142 million shares from the previous period [3].

Core Viewpoint - Lingyun Optical has experienced significant stock price fluctuations and growth in revenue and profit, indicating a strong performance in the machine vision and optical communication sectors [2][3]. Group 1: Stock Performance - As of December 1, Lingyun Optical's stock price decreased by 2.04%, trading at 39.82 CNY per share with a total market capitalization of 18.356 billion CNY [1]. - The stock has increased by 81.87% year-to-date, with a 7.27% rise over the last five trading days [2]. - The company has appeared on the "Dragon and Tiger List" once this year, with a net purchase of 233 million CNY on February 20 [2]. Group 2: Financial Performance - For the period from January to September 2025, Lingyun Optical reported a revenue of 2.127 billion CNY, representing a year-on-year growth of 34.30% [3]. - The net profit attributable to shareholders for the same period was 133 million CNY, reflecting an 18.46% increase compared to the previous year [3]. Group 3: Business Overview - Lingyun Optical, established on August 13, 2002, focuses on machine vision and optical communication, with a strategic emphasis on machine vision [2]. - The revenue composition includes intelligent visual equipment (34.69%), configurable visual systems (30.97%), optical communication products (27.44%), visual devices (5.31%), and service income (1.59%) [2]. - The company is categorized under the machinery equipment sector, specifically in specialized equipment [2]. Group 4: Shareholder Information - As of November 10, the number of shareholders for Lingyun Optical was 27,300, a decrease of 2.63% from the previous period [3]. - The average number of circulating shares per shareholder increased by 2.70% to 16,903 shares [3]. - As of September 30, 2025, the top ten circulating shareholders included a new entrant, E Fund National Robot Industry ETF, holding 4.2567 million shares [4].

国安达今年以来股价涨6.95%，近5个交易日涨5.88%，近20日涨15.15%，近60日涨2.94%。 今年以来国安达已经2次登上龙虎榜，最近一次登上龙虎榜为8月25日，当日龙虎榜净买入-2097.34万 元；买入总计1.70亿元 ，占总成交额比18.23%；卖出总计1.91亿元 ，占总成交额比20.47%。 12月1日，国安达盘中上涨2.09%，截至09:47，报24.47元/股，成交1.77亿元，换手率6.01%，总市值 44.49亿元。 资金流向方面，主力资金净流出562.19万元，特大单买入829.76万元，占比4.69%，卖出1281.75万元， 占比7.25%；大单买入4416.00万元，占比24.98%，卖出4526.20万元，占比25.60%。 分红方面，国安达A股上市后累计派现1.29亿元。近三年，累计派现5225.25万元。 责任编辑：小浪快报 国安达所属申万行业为：机械设备-专用设备-其他专用设备。所属概念板块包括：小盘、特高压、宁德 时代概念、消防概念、储能等。 截至11月10日，国安达股东户数1.77万，较上期增加7.02%；人均流通股6864股，较上期减少6.56%。 2025年 ...

Core Insights - Keda Manufacturing's stock price increased by 71.84% year-to-date, with a recent rise of 4.56% over the last five trading days [2] - The company reported a revenue of 12.605 billion yuan for the first nine months of 2025, representing a year-on-year growth of 47.19%, and a net profit of 1.149 billion yuan, up 63.49% year-on-year [2] Financial Performance - As of September 30, 2025, Keda Manufacturing's total revenue was 12.605 billion yuan, with a net profit of 1.149 billion yuan [2] - The company has distributed a total of 3.864 billion yuan in dividends since its A-share listing, with 2.299 billion yuan distributed in the last three years [3] Shareholder Information - The number of shareholders decreased by 5.51% to 56,400 as of September 30, 2025, while the average circulating shares per person increased by 5.83% to 34,018 shares [2] - Hong Kong Central Clearing Limited is the third-largest circulating shareholder, holding 147 million shares, an increase of 7.7142 million shares from the previous period [3] Market Activity - Keda Manufacturing's stock price was reported at 13.07 yuan per share, with a trading volume of 1.07 billion yuan and a turnover rate of 0.43% [1] - The net outflow of main funds was 7.6025 million yuan, with significant buying and selling activity recorded [1]

Core Viewpoint - The stock of Invec has experienced a significant increase of 129.73% year-to-date, despite a recent decline in trading activity and a net outflow of funds [1][2]. Group 1: Stock Performance - As of November 28, Invec's stock price is 71.04 CNY per share, with a market capitalization of 69.375 billion CNY [1]. - The stock has seen a 3.11% increase over the last five trading days and a 1.40% increase over the last twenty days, but a decline of 10.12% over the last sixty days [1]. - Invec has appeared on the daily trading leaderboard 13 times this year, with the most recent appearance on November 13, where it recorded a net buy of 629 million CNY [1]. Group 2: Company Overview - Invec, established on August 15, 2005, and listed on December 29, 2016, is located in Longhua District, Shenzhen, Guangdong Province [2]. - The company specializes in the research, production, and sales of precision temperature control energy-saving equipment, with its main revenue sources being: 52.50% from server room temperature control products, 36.00% from cabinet temperature control products, and 0.93% from rail transit train air conditioning services [2]. - As of October 31, the number of shareholders is 157,400, a decrease of 4.17% from the previous period, with an average of 5,401 circulating shares per person, an increase of 4.36% [2]. Group 3: Financial Performance - For the period from January to September 2025, Invec reported a revenue of 4.026 billion CNY, representing a year-on-year growth of 40.19%, and a net profit attributable to shareholders of 399 million CNY, up 13.13% year-on-year [2]. - The company has distributed a total of 581 million CNY in dividends since its A-share listing, with 345 million CNY distributed over the last three years [3]. Group 4: Shareholder Structure - As of September 30, 2025, the second-largest circulating shareholder is Hong Kong Central Clearing Limited, holding 37.06 million shares, a decrease of 45.195 million shares from the previous period [3]. - The fourth-largest circulating shareholder is the China Aviation Opportunity Pioneer Mixed Fund A, which is a new shareholder with 16.127 million shares [3].

Core Viewpoint - TaiLin Bio's stock price has shown volatility, with a year-to-date increase of 56.12%, but a recent decline over the past 20 and 60 days, indicating potential market fluctuations and investor sentiment changes [1]. Financial Performance - For the period from January to September 2025, TaiLin Bio reported revenue of 213 million yuan, a year-on-year decrease of 12.08%, while net profit attributable to shareholders was 14.72 million yuan, reflecting a year-on-year increase of 30.13% [2]. - Cumulative cash dividends since the company's A-share listing amount to 117 million yuan, with 60.1 million yuan distributed over the past three years [3]. Shareholder Information - As of September 30, 2025, the number of shareholders decreased by 13.61% to 9,437, while the average circulating shares per person increased by 15.76% to 8,058 shares [2]. - Notably, the fund "Noan Multi-Strategy Mixed A" has exited the list of the top ten circulating shareholders [3]. Market Activity - On November 28, TaiLin Bio's stock price fell by 2.02% to 26.65 yuan per share, with a trading volume of 19.08 million yuan and a turnover rate of 0.93%, resulting in a total market capitalization of 3.23 billion yuan [1]. - The net inflow of main funds was 1.1 million yuan, with large orders accounting for 15.25% of purchases and 9.49% of sales [1].

Core Viewpoint - The company, Tianjin Jinrong Tianyu Precision Machinery Co., Ltd., is leveraging opportunities from the Belt and Road Initiative and expanding its operations in Southeast Asia and India, particularly in the clean energy sector, including photovoltaic and energy storage solutions [2][3]. Company Overview - Tianjin Jinrong Tianyu was established on June 9, 2004, and went public on May 12, 2021. The company specializes in the research, development, production, and sales of precision metal molds and related components [7]. - The main business revenue composition includes: electrical precision components (53.32%), automotive precision components (30.82%), scrap (13.90%), precision molds (1.30%), and others (0.73%) [7]. Financial Performance - For the period from January to September 2025, the company achieved operating revenue of 1.434 billion yuan, representing a year-on-year growth of 5.96%. The net profit attributable to the parent company was 87.866 million yuan, with a year-on-year increase of 44.43% [8]. - The company has distributed a total of 121 million yuan in dividends since its A-share listing, with 69.026 million yuan distributed over the past three years [9]. Product Development and Market Applications - The company has developed 114 new product varieties and 191 new molds in various fields, including low-voltage distribution, industrial automation, energy storage, wind power, and photovoltaic distributed energy, which are expected to generate over 240 million yuan in annual sales after mass production [2]. - The products are widely used in the new energy vehicle market, providing components for major companies in areas such as chassis, shock absorption, safety, thermal management, electronic control, and seating systems [3]. Market Position and Trends - The company is positioned within the mechanical equipment industry, specifically in specialized equipment, and is involved in sectors such as solar energy, smart grids, and energy storage [8]. - As of September 30, 2025, the number of shareholders was 11,900, a decrease of 32.25% from the previous period, while the average circulating shares per person increased by 47.59% [8].

Core Viewpoint - The company, Guangdong Huicheng Vacuum Technology Co., Ltd., specializes in vacuum coating equipment and has established itself as a key player in the semiconductor and consumer electronics industries, with significant recognition from major clients such as Apple and BYD [2][3][7]. Company Overview - Guangdong Huicheng Vacuum Technology Co., Ltd. was founded on August 14, 2006, and is located in Dongguan, Guangdong Province. The company focuses on the research, production, and sales of vacuum coating equipment and related technical services [7]. - The company's main business revenue composition includes: 49.29% from industrial vacuum coating equipment, 19.27% from other consumer products, 10.64% from scientific research, 9.91% from consumer electronics, 5.88% from technical services, and 5.01% from accessories and consumables [7]. Market Position and Clientele - The company has developed a PVD copper foil composite current collector application equipment and has completed the development of a six-inch silicon carbide wafer high-temperature oxidation furnace multi-slice machine [3]. - Major clients include well-known enterprises and research institutions such as Apple, Foxconn, BYD, Jabil, and others, indicating strong market recognition and integration into the supply chain of these large companies [3]. Financial Performance - As of January to September 2025, the company achieved an operating income of 304 million yuan, a year-on-year decrease of 29.54%, and a net profit attributable to the parent company of 17.65 million yuan, down 72.62% year-on-year [8]. - The company has distributed a total of 55 million yuan in dividends since its A-share listing [9]. Stock Market Activity - On November 27, the stock price of Huicheng Vacuum fell by 0.61%, with a trading volume of 249 million yuan and a turnover rate of 5.03%, resulting in a total market capitalization of 11.974 billion yuan [1]. - The stock has seen a net inflow of 15.41 million yuan from major investors today, with a total of 1.83 million shareholders as of September 30, indicating a 77.08% increase compared to the previous period [4][8].

Core Viewpoint - Huaron Co., Ltd. has experienced fluctuations in stock price and trading volume, with a recent increase of 2.02% in share price, reflecting market interest despite a year-to-date decline of 0.52% [1] Group 1: Stock Performance - As of November 27, Huaron's stock price reached 19.19 yuan per share, with a market capitalization of 6.477 billion yuan [1] - The stock has seen a trading volume of 22.64 million yuan, with a turnover rate of 0.36% [1] - Year-to-date, the stock has decreased by 0.52%, with a 5-day increase of 0.73% and a 20-day increase of 0.37%, but a significant 14.06% decline over the past 60 days [1] Group 2: Financial Performance - For the period from January to September 2025, Huaron reported operating revenue of 2.314 billion yuan, a year-on-year decrease of 5.54%, and a net profit attributable to shareholders of 300 million yuan, down 6.80% year-on-year [2] - The company has distributed a total of 1.936 billion yuan in dividends since its A-share listing, with 1.006 billion yuan distributed in the last three years [3] Group 3: Shareholder Information - As of September 30, 2025, the number of shareholders increased by 22.09% to 18,400, while the average circulating shares per person decreased by 18.09% to 18,138 shares [2] - The top ten circulating shareholders include Hong Kong Central Clearing Limited, which increased its holdings by 3.7687 million shares to 14.5794 million shares [3]