Company Overview - Dingtong Technology Co., Ltd. is located in Dongguan, Guangdong Province, 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 [1]. Business Composition - The main business revenue composition is as follows: - 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]. Stock Performance - On September 19, Dingtong Technology's stock fell by 5.05%, closing at 107.66 CNY per share, with a trading volume of 469 million CNY and a turnover rate of 3.03%. The total market capitalization is 14.986 billion CNY [1]. Shareholder Information - Among the top ten circulating shareholders, Yongying Fund has a fund that entered the list, holding 728,600 shares, which accounts for 0.52% of the circulating shares. The estimated floating loss today is approximately 4.1748 million CNY [2]. Fund Performance - The Yongying Technology Smart Selection Mixed Fund A (022364) was established on October 30, 2024, with a latest scale of 131 million CNY. Year-to-date returns are 193.56%, ranking 1 out of 8,172 in its category, and since inception, the return is 232.9% [2]. Fund Manager Information - The fund manager of Yongying Technology Smart Selection Mixed Fund A is Ren Jie, who has a cumulative tenure of 325 days. The total asset size during his tenure is 1.166 billion CNY, with the best fund return being 228.34% and the worst being 18.51% [3].

Group 1 - The core viewpoint of the news is that Ding Tong Technology has seen a significant stock price increase of 5.28%, reaching 118.80 yuan per share, with a total market capitalization of 16.537 billion yuan [1] - Ding Tong Technology, established on June 11, 2003, specializes in the research, production, and sales of precision components for communication connectors and automotive connectors, and was listed on December 21, 2020 [1] - The company's main business revenue composition includes: communication connector housings (CAGE) at 41.36%, automotive connector components at 25.82%, precision structural parts for communication connectors at 16.53%, other businesses at 9.19%, precision molds at 5.46%, and mold parts at 1.65% [1] Group 2 - From the perspective of fund holdings, Huafu Fund has a significant position in Ding Tong Technology, with the Huafu Quantum Vitality Mixed A Fund holding 9,300 shares, representing 4.65% of the fund's net value, making it the sixth-largest holding [2] - The Huafu Quantum Vitality Mixed A Fund, established on April 1, 2011, has a current scale of 11.011 million, with a year-to-date return of 40.07% and a one-year return of 76.81% [2] - The fund manager, Wang Yiwei, has been in position for 3 years and 311 days, with the fund's total asset size at 422 million, achieving a best return of 70.69% and a worst return of -32.32% during his tenure [3]