来源：新浪证券-红岸工作室 9月24日，英集芯涨3.59%，成交额2.36亿元，换手率3.78%，总市值90.50亿元。 今日主力净流入-510.31万，占比0.02%，行业排名145/165，连续3日被主力资金减仓；所属行业主力净 流入162.93亿，当前无连续增减仓现象，主力趋势不明显。 异动分析 汽车芯片+芯片概念+无线耳机+消费电子概念+专精特新 1、根据2025年4月29日公告：在汽车电子领域，公司成功研发符合AEC-Q100标准的车规级车充芯片， 并顺利导入国内外汽车厂商，完成规模量产。 2、公司的主营业务为为电源管理、快充协议芯片的研发和销售。主要产品是电源管理芯片、快充协议 芯片。 3、2022年3月29日招股书显示英集芯的TWS耳机充电仓芯片能够以单颗芯片为TWS耳机充电仓提供高 集成度的电源解决方案,支持MCU软件深度定制,可降低客户的设计复杂度和物料成本。英集芯专门为 TWS耳机充电仓设计的电源管理芯片不仅支持电源管理功能,还集成了双向通讯功能和内部通讯隔离功 能。 4、目前，公司基于在移动电源（即充电宝）、快充电源适配器（即充电器、充电头）等应用领域的优 势地位，成为了消费电子市场主要 ...

Core Viewpoint - The company, Yingjixin Technology Co., Ltd., is actively involved in the development and sales of power management and fast charging protocol chips, with a focus on automotive electronics and consumer electronics markets. Group 1: Company Overview - Yingjixin was established on November 20, 2014, and went public on April 19, 2022, with its headquarters located in Zhuhai, Guangdong Province [7] - The company's main business revenue composition includes: power management (65.15%), mixed-signal SoC (22.02%), battery management (12.33%), and others (0.49%) [7] - As of June 30, 2025, the company had 13,700 shareholders, a decrease of 5.80% from the previous period, with an average of 21,800 circulating shares per person, an increase of 6.19% [8] Group 2: Financial Performance - For the first half of 2025, Yingjixin achieved operating revenue of 702 million yuan, representing a year-on-year growth of 13.42%, and a net profit attributable to shareholders of 51.92 million yuan, up 32.96% year-on-year [8] - The company has distributed a total of 171 million yuan in dividends since its A-share listing, with 155 million yuan distributed over the past three years [9] Group 3: Market Position and Products - The company has successfully developed automotive-grade charging chips that meet AEC-Q100 standards, which have been adopted by domestic and international automotive manufacturers and are in mass production [2] - Yingjixin's TWS earphone charging case chip offers a highly integrated power solution, supporting deep customization of MCU software, which reduces design complexity and material costs for customers [2] - The company is recognized as a "specialized, refined, distinctive, and innovative" small giant enterprise, indicating its strong market position and innovation capabilities [3] Group 4: Technical Analysis - The average trading cost of the stock is 19.75 yuan, with the current stock price fluctuating between resistance at 21.88 yuan and support at 19.47 yuan, suggesting potential for range trading [6] - The stock has seen a net outflow of 21.72 million yuan today, with a total net outflow of 73.05 million yuan over the past three days, indicating a lack of strong buying interest from major funds [5]

Core Viewpoint - The stock of Lian Microelectronics has shown a positive trend with a year-to-date increase of 12.47%, despite a significant drop in net profit for the first half of 2025 [1][2]. Group 1: Stock Performance - As of September 23, Lian Microelectronics' stock price increased by 2.01%, reaching 27.86 CNY per share, with a trading volume of 4.13 billion CNY and a turnover rate of 2.25% [1]. - The stock has experienced a 6.87% increase over the last five trading days, a 3.07% increase over the last 20 days, and a 19.42% increase over the last 60 days [1]. - The company has appeared on the "龙虎榜" (a stock market leaderboard) once this year, with the last appearance on April 22 [1]. Group 2: Financial Performance - For the first half of 2025, Lian Microelectronics reported a revenue of 1.666 billion CNY, reflecting a year-on-year growth of 14.18%, while the net profit attributable to shareholders was -127 million CNY, a decrease of 90% compared to the previous year [2]. - Since its A-share listing, the company has distributed a total of 637 million CNY in dividends, with 342 million CNY distributed over the past three years [3]. Group 3: Shareholder Information - As of June 30, 2025, the number of shareholders for Lian Microelectronics increased to 75,300, marking a 2.70% rise from the previous period [2]. - The average number of circulating shares per shareholder decreased by 2.63% to 8,911 shares [2]. - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited holds 8.4344 million shares, an increase of 279,200 shares from the previous period [3].

Core Viewpoint - SiRuPu's stock price has shown significant volatility, with a year-to-date increase of 68.30%, but a recent decline in the short term [1] Financial Performance - For the first half of 2025, SiRuPu reported a revenue of 949 million yuan, representing a year-on-year growth of 87.33% [2] - The net profit attributable to shareholders for the same period was 65.69 million yuan, marking a substantial increase of 200.07% year-on-year [2] Shareholder Information - As of June 30, 2025, the number of shareholders for SiRuPu increased by 26.45% to 11,500 [2] - The average number of circulating shares per shareholder decreased by 20.91% to 11,512 shares [2] Dividend Distribution - Since its A-share listing, SiRuPu has distributed a total of 90.99 million yuan in dividends, with 24.76 million yuan distributed over the past three years [3] Institutional Holdings - As of June 30, 2025, the top ten circulating shareholders included notable funds such as Galaxy Innovation Mixed A and Wan Jia You Xuan, with changes in their holdings [3]

Core Viewpoint - Longji Technology's stock price has experienced fluctuations, with a recent decline of 2.02% and a year-to-date drop of 4.61%, despite a 14.40% increase over the past 60 days [1] Financial Performance - For the first half of 2025, Longji Technology reported revenue of 18.605 billion yuan, representing a year-on-year growth of 20.14%, while net profit attributable to shareholders decreased by 23.98% to 471 million yuan [2] - Cumulative cash dividends since the A-share listing amount to 1.533 billion yuan, with 805 million yuan distributed over the past three years [3] Shareholder Information - As of June 30, 2025, the number of shareholders decreased by 1.37% to 319,000, with an average of 5,608 circulating shares per person, an increase of 1.39% [2] - Major shareholders include Hong Kong Central Clearing Limited, which increased its holdings by 13.61 million shares, and several ETFs that also saw increases in their shareholdings [3] Market Activity - On September 23, Longji Technology's stock traded at 38.86 yuan per share, with a total market capitalization of 69.537 billion yuan and a trading volume of 1.164 billion yuan [1] - The stock has seen a net outflow of 156 million yuan from main funds, with significant selling pressure observed [1] Business Overview - Longji Technology, established in November 1998 and listed in June 2003, specializes in integrated circuit packaging and testing services, with 99.59% of its revenue coming from chip packaging and testing [1] - The company operates within the semiconductor industry, focusing on integrated circuit packaging and testing, and is associated with various concepts such as automotive chips and Huawei HiSilicon [1]

Company Overview - Lian Microelectronics, established on March 19, 2002, is located in Hangzhou Economic and Technological Development Zone, specializing in semiconductor silicon wafers, power devices, and compound semiconductor RF chips [1] - The company was listed on September 11, 2020, and operates within the semiconductor materials sector under the Shenwan industry classification [1] Financial Performance - For the first half of 2025, Lian Microelectronics reported revenue of 1.666 billion yuan, a year-on-year increase of 14.18%, while the net profit attributable to shareholders was -127 million yuan, a decrease of 90% compared to the previous year [2] - Cumulatively, the company has distributed 637 million yuan in dividends since its A-share listing, with 342 million yuan distributed over the past three years [3] Stock Performance - As of September 22, Lian Microelectronics' stock price increased by 2.02% to 27.24 yuan per share, with a total market capitalization of 18.288 billion yuan [1] - The stock has seen a year-to-date increase of 9.97%, with a 4.57% rise over the last five trading days and a 16.91% increase over the last 60 days [1] Shareholder Information - As of June 30, 2025, the number of shareholders increased to 75,300, with an average of 8,911 circulating shares per person, a decrease of 2.63% from the previous period [2] - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited holds 8.4344 million shares, an increase of 279,200 shares, while Southern CSI 500 ETF holds 7.9461 million shares, an increase of 1.1353 million shares [3] Capital Flow - On September 22, the net inflow of main funds was 15.6004 million yuan, with large orders accounting for 21.97% of purchases and 20.62% of sales [1]

Core Viewpoint - The stock of Cambricon Technologies Co., Ltd. has shown significant volatility, with a year-to-date increase of 109.26% but a recent decline over the past five days, indicating potential market fluctuations and investor sentiment shifts [1][2]. Company Overview - Cambricon Technologies, established on March 15, 2016, and listed on July 20, 2020, specializes in the research, design, and sales of AI core chips for various cloud servers, edge computing devices, and terminal equipment [2]. - The company's revenue composition is heavily weighted towards cloud products, accounting for 99.62% of total revenue, with minimal contributions from other segments [2]. Financial Performance - For the first half of 2025, Cambricon reported a revenue of 2.881 billion yuan, reflecting a staggering year-on-year growth of 4347.82%, and a net profit attributable to shareholders of 1.038 billion yuan, up 295.82% year-on-year [2]. Stock Performance and Trading Activity - As of September 22, the stock price reached 1376.93 yuan per share, with a market capitalization of 576.039 billion yuan. The trading volume was 8.269 billion yuan, with a turnover rate of 1.47% [1]. - The stock has experienced a net inflow of 38.783 million yuan from major funds, with significant buying and selling activity noted in the past trading sessions [1]. Shareholder Composition - As of June 30, 2025, the top ten circulating shareholders include notable entities such as Hong Kong Central Clearing Limited and various ETFs, indicating a diversified shareholder base [3].

Core Viewpoint - Huazhu Microelectronics has shown a positive stock performance with a year-to-date increase of 7.68% and a recent trading volume indicating active investor interest [1][2]. Financial Performance - For the first half of 2025, Huazhu Microelectronics reported revenue of 5.218 billion yuan, representing a year-on-year growth of 9.62% [2]. - The net profit attributable to shareholders for the same period was 339 million yuan, reflecting a year-on-year increase of 20.85% [2]. Stock Market Activity - As of September 22, Huazhu Microelectronics' stock price was 50.75 yuan per share, with a market capitalization of 67.372 billion yuan [1]. - The stock experienced a net inflow of 2.3904 million yuan from main funds, with significant buying activity from large orders [1]. Shareholder Information - As of June 30, the number of shareholders decreased to 44,000, a reduction of 9.77% from the previous period [2]. - The average number of circulating shares per shareholder increased by 10.83% to 30,173 shares [2]. Dividend Distribution - Since its A-share listing, Huazhu Microelectronics has distributed a total of 851 million yuan in dividends, with 487 million yuan distributed over the past three years [3]. Major Shareholders - The second-largest circulating shareholder is Hong Kong Central Clearing Limited, holding 30.4979 million shares, an increase of 14.9252 million shares from the previous period [3]. - Other significant shareholders include various ETFs, with notable changes in their holdings [3].

Core Viewpoint - Yangjie Technology's stock has experienced fluctuations, with a recent decline of 2.02% on September 19, 2023, despite a year-to-date increase of 54.84% [1] Financial Performance - For the first half of 2025, Yangjie Technology reported revenue of 3.455 billion yuan, a year-on-year increase of 20.58%, and a net profit attributable to shareholders of 601 million yuan, up 41.55% year-on-year [2] - Cumulative cash dividends since the company's A-share listing amount to 1.717 billion yuan, with 1.180 billion yuan distributed over the past three years [3] Shareholder Information - As of September 10, 2023, the number of shareholders decreased by 11.29% to 55,000, while the average number of tradable shares per person increased by 12.73% to 9,857 shares [2] - Major shareholders include Hong Kong Central Clearing Limited, which increased its holdings by 198.83 million shares, and E Fund's ChiNext ETF, which reduced its holdings by 18.16 million shares [3] Market Activity - On September 19, 2023, Yangjie Technology's stock price was 66.12 yuan per share, with a trading volume of 854 million yuan and a turnover rate of 2.33% [1] - The stock's market capitalization stood at 35.926 billion yuan [1] Business Overview - Yangjie Technology, established on August 2, 2006, and listed on January 23, 2014, specializes in the research, production, and sales of power semiconductor wafers, chips, and devices, as well as integrated circuit packaging and testing [1] - The company's revenue composition includes 88.05% from semiconductor devices, 7.34% from semiconductor chips, 2.59% from semiconductor wafers, and 2.02% from other sources [1]

Core Viewpoint - The stock of Amlogic Co., Ltd. has experienced a decline of 2.01% on September 19, 2023, with a current price of 91.23 CNY per share, amidst significant trading activity and a notable net outflow of funds [1] Company Overview - Amlogic Co., Ltd. is based in Shanghai and specializes in the research, design, and sales of system-level SoC chips and related products, with 99.98% of its revenue coming from product sales and 0.02% from leasing services [1] - The company was established on July 11, 2003, and went public on August 8, 2019 [1] Financial Performance - For the first half of 2025, Amlogic reported a revenue of 3.33 billion CNY, reflecting a year-on-year growth of 10.42%, and a net profit attributable to shareholders of 497 million CNY, which is a 37.12% increase compared to the previous year [2] - Cumulatively, the company has distributed 257 million CNY in dividends since its A-share listing, with 208 million CNY distributed over the past three years [3] Shareholder Information - As of June 30, 2025, the number of shareholders for Amlogic is 22,200, showing a slight increase of 0.02% from the previous period, with an average of 18,993 circulating shares per shareholder, up by 0.26% [2] - The top ten circulating shareholders include various funds, with notable changes in holdings among them, such as an increase in shares held by 兴全合润混合A and a decrease in shares held by 华夏上证科创板50成份ETF [3]