Dingtong(SH:688668) Xin Lang Cai Jing·2025-09-23 06:34Company Overview - Ding Tong 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] - The main business 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% [1] Stock Performance - On September 23, Ding Tong Technology's stock fell by 5.06%, trading at 103.43 yuan per share, with a transaction volume of 609 million yuan and a turnover rate of 4.06%. The total market capitalization is 14.398 billion yuan [1] Fund Holdings - According to data from the top ten heavy stocks of funds, one fund under Green Fund holds Ding Tong Technology. The Green Research Optimal Mixed A (011977) held 28,600 shares in the second quarter, accounting for 1.14% of the fund's net value, ranking as the fifth-largest heavy stock. The estimated floating loss today is approximately 157,400 yuan [2] - The Green Research Optimal Mixed A (011977) was established on August 19, 2021, with a latest scale of 136 million yuan. Year-to-date returns are 39.96%, ranking 1819 out of 8172 in its category; the one-year return is 82.45%, ranking 1173 out of 7995; and since inception, the return is 24.76% [2]