Xin Lang Cai Jing·2025-12-29 03:12Group 1 - The core viewpoint of the news is that Jiangsu Riying Electronics Co., Ltd. has seen a significant increase in its stock price, rising by 5.18% to 62.58 CNY per share, with a total market capitalization of 7.347 billion CNY [1] - The company, established in August 1998 and listed in June 2017, is a leading domestic supplier of automotive parts, focusing on products such as automotive wiring harnesses, washing systems, automotive electronics, and precision injection molding [1] - The revenue composition of the company's main business includes automotive parts (47.62%), short transportation parts (32.95%), smart home sensors (13.13%), and others (4.10%) [1] Group 2 - From the perspective of major circulating shareholders, a fund under Caitong Securities Asset Management has entered the top ten shareholders of Riying Electronics, holding 1.1861 million shares, which is 1.03% of the circulating shares [2] - The Caitong Asset Management Advanced Manufacturing Mixed Fund A (021985) has achieved a year-to-date return of 82.53%, ranking 257 out of 8159 in its category [2] - The fund manager, Xu Jingze, has a tenure of 1 year and 76 days, with the fund's total asset size at 1.379 billion CNY and a best return of 83.44% during his tenure [3]