资金流向方面，主力资金净流入14.63万元，特大单买入296.92万元，占比2.02%，卖出454.80万元，占 比3.10%；大单买入3792.31万元，占比25.86%，卖出3619.80万元，占比24.69%。 鼎通科技今年以来股价涨96.79%，近5个交易日跌3.25%，近20日跌0.07%，近60日跌21.12%。 今年以来鼎通科技已经1次登上龙虎榜，最近一次登上龙虎榜为8月28日，当日龙虎榜净买入-5115.60万 元；买入总计2.84亿元 ，占总成交额比16.75%；卖出总计3.36亿元 ，占总成交额比19.76%。 资料显示，东莞市鼎通精密科技股份有限公司位于广东省东莞市东城街道周屋社区银珠路七号，成立日 期2003年6月11日，上市日期2020年12月21日，公司主营业务涉及研发、生产、销售通讯连接器精密组 件和汽车连接器精密组件的高新技术企业。主营业务收入构成为：通讯连接器壳体CAGE41.36%，汽车 连接器组件25.82%，通讯连接器精密结构件16.53%，其他业务9.19%，精密模具5.46%，模具零件 1.65%。 11月13日，鼎通科技盘中上涨2.02%，截至13:16，报90. ...

Core Viewpoint - Ding Tong Technology's stock has experienced a decline of 5.27% over the past three days, with a current price of 89.05 yuan per share and a market capitalization of 12.396 billion yuan [1] Company Overview - Dongguan Ding Tong Precision Technology Co., Ltd. was established on June 11, 2003, and went public on December 21, 2020. The company specializes in the research, development, production, and sales of precision components for communication connectors and automotive connectors [1] - The revenue composition of Ding Tong Technology includes: - Communication connector housings: 41.36% - Automotive connector components: 25.82% - Precision structural parts for communication connectors: 16.53% - Other businesses: 9.19% - Precision molds: 5.46% - Mold parts: 1.65% [1] Fund Holdings - The Qianhai Kaiyuan Fund has a significant holding in Ding Tong Technology, with the Qianhai Kaiyuan Hong Kong-Shenzhen Enjoy Life Fund (004320) holding 205,600 shares, accounting for 7.65% of the fund's net value, making it the sixth-largest holding [2] - The fund has incurred a floating loss of approximately 213,800 yuan today, with total floating losses of 1,017,700 yuan during the three-day decline [2] - The Qianhai Kaiyuan Hong Kong-Shenzhen Enjoy Life Fund was established on May 12, 2017, with a current size of 255 million yuan. Year-to-date returns are 64.12%, ranking 363 out of 8,150 in its category [2]

Core Viewpoint - DingTong Technology, established in 2003 and listed in 2020, specializes in precision components for communication and automotive connectors, holding a significant position in the industry due to advanced technology and product quality [1] Financial Performance - For Q3 2025, DingTong Technology reported revenue of 1.156 billion yuan, ranking 19th among 36 companies in the industry, significantly lower than the top competitors, ZTE Corporation at 100.52 billion yuan and Zhongji Xuchuang at 25.005 billion yuan [2] - The company's net profit for the same period was 177 million yuan, ranking 14th in the industry, again trailing behind Zhongji Xuchuang's 7.57 billion yuan and Xinyi Sheng's 6.327 billion yuan [2] - The revenue composition includes 427 million yuan from communication connector casings (41.36%) and 266 million yuan from automotive connector components (25.82%) [2] Financial Ratios - As of Q3 2025, DingTong Technology's debt-to-asset ratio was 20.76%, an increase from 14.53% year-on-year, but still below the industry average of 38.12%, indicating strong solvency [3] - The gross profit margin was 29.40%, up from 28.39% year-on-year, close to the industry average of 30.08%, reflecting stable profitability [3] Executive Compensation - Chairman Wang Chenghai's compensation for 2024 was 745,100 yuan, an increase of 37,400 yuan from 2023 [4] Shareholder Information - As of September 30, 2025, the number of A-share shareholders increased by 56.48% to 15,200, with an average holding of 9,180.36 shares, a decrease of 36.09% [5] - Notable changes among the top ten shareholders include Hong Kong Central Clearing Limited holding 2.0354 million shares, down by 2.9112 million shares, and new entries from several mixed funds [5] Business Highlights - Longcheng Securities reported a revenue growth of 64.45% year-on-year for the first three quarters of 2025, with net profit increasing by 125.39% [6] - The growth was driven by the communication connector business and expansion into overseas markets, with automotive business also showing growth [6] - Minsheng Securities noted a revenue increase of 48.12% year-on-year for Q3 2025, with net profit rising by 110.67% [6]

Group 1 - The core viewpoint of the news highlights the recent stock performance and financial metrics of DingTong Technology, indicating a significant increase in stock price year-to-date and fluctuations in trading volume [1][2] - As of September 5, DingTong Technology's stock price increased by 137.02% year-to-date, with a recent decline of 18.96% over the last five trading days [1] - The company reported a revenue of 785 million yuan for the first half of 2025, representing a year-on-year growth of 73.51%, and a net profit of 115 million yuan, up 134.06% year-on-year [2] Group 2 - DingTong Technology specializes in the research, production, and sales of precision components for communication connectors and automotive connectors, with a revenue composition of 41.36% from communication connector housings and 25.82% from automotive connector components [2] - The company is categorized under the communication equipment industry and is involved in several concept sectors including 5G, data centers, new energy vehicles, high-speed connectors, and liquid cooling [2] - As of June 30, 2025, the number of shareholders decreased by 9.24% to 9,690, while the average circulating shares per person increased by 10.56% to 14,365 shares [2][3] Group 3 - DingTong Technology has distributed a total of 310 million yuan in dividends since its A-share listing, with 216 million yuan distributed over the past three years [3] - The top ten circulating shareholders include Hong Kong Central Clearing Limited, which increased its holdings by 406,390 shares, and new shareholders such as Yongying Technology and China Europe Digital Economy Mixed Fund [3]

Company Overview - Dongguan Dingtong Precision Technology Co., Ltd. was established on June 11, 2003, and listed on December 21, 2020. The company specializes in the R&D, production, and sales of precision components for communication connectors and automotive connectors [2] - The main revenue composition includes: communication connector housings (CAGE) 41.36%, automotive connector components 25.82%, precision structural parts for communication connectors 16.53%, other businesses 9.19%, precision molds 5.46%, and mold parts 1.65% [2] - Dingtong Technology operates within the communication equipment sector, focusing on communication network devices and components, and is involved in concepts such as 5G, new energy vehicles, IDC (data centers), high-speed connectors, and liquid cooling [2] Financial Performance - For the first half of 2025, Dingtong Technology achieved operating revenue of 785 million yuan, representing a year-on-year growth of 73.51%. The net profit attributable to the parent company was 115 million yuan, with a year-on-year increase of 134.06% [2] - Since its A-share listing, Dingtong Technology has distributed a total of 310 million yuan in dividends, with 216 million yuan distributed over the past three years [3] Stock Performance - As of September 3, Dingtong Technology's stock price increased by 149.91% year-to-date, with a 8.90% rise over the last five trading days, 23.75% over the last 20 days, and 98.97% over the last 60 days [1] - The stock's trading volume on September 3 was 2.47 billion yuan, with a turnover rate of 1.57% and a total market capitalization of 16.058 billion yuan [1] - The company has appeared on the "Dragon and Tiger List" once this year, with the most recent appearance on August 28, where it recorded a net buy of -51.156 million yuan [1]