Sunshine Circuits(SZ:300739) Xin Lang Cai Jing·2026-01-20 06:30Group 1 - The core point of the news is that Mingyang Circuit experienced a decline of 5.06% in its stock price, reaching 18.40 CNY per share, with a trading volume of 301 million CNY and a turnover rate of 4.67%, resulting in a total market capitalization of 6.872 billion CNY [1] - Mingyang Circuit Technology Co., Ltd. is located in Bao'an District, Shenzhen, Guangdong Province, and was established on July 31, 2001, with its listing date on February 1, 2018. The company's main business involves the research, development, production, and sales of printed circuit boards (PCBs) [1] - The revenue composition of Mingyang Circuit is primarily from printed circuit boards, accounting for 94.45%, while other business revenues contribute 5.55% [1] Group 2 - From the perspective of major fund holdings, one fund under Dongfang Fund has a significant position in Mingyang Circuit. The Dongfang Quantitative Multi-Strategy Mixed A Fund (006785) held 8,700 shares in the third quarter, representing 0.44% of the fund's net value, making it the fifth-largest holding [2] - The Dongfang Quantitative Multi-Strategy Mixed A Fund (006785) was established on February 22, 2019, with a latest scale of 28.7844 million CNY. Year-to-date, it has achieved a return of 9.48%, ranking 1447 out of 8848 in its category; over the past year, it has returned 48.89%, ranking 2199 out of 8093; and since inception, it has returned 8.01% [2] - The fund manager of Dongfang Quantitative Multi-Strategy Mixed A Fund is Wang Huaixun, who has been in the position for 3 years and 250 days, with the total asset scale currently at 799 million CNY. During his tenure, the best fund return was 73.19%, while the worst was -1.65% [2]