Sytech(SH:600183) Xin Lang Cai Jing·2025-09-12 07:31Core Viewpoint - Shengyi Technology's stock has seen a continuous increase over three days, with a cumulative rise of 15.82%, reflecting positive market sentiment and potential investor interest [1]. Company Overview - Shengyi Technology, established on June 27, 1985, and listed on October 28, 1998, is located in Dongguan, Guangdong Province. The company specializes in the design, production, and sales of various electronic materials, including copper-clad laminates, printed circuit boards, and flexible materials [1]. - The main revenue sources for Shengyi Technology are copper-clad laminates and bonding sheets (65.96%), printed circuit boards (28.63%), and other segments [1]. Shareholder Insights - E Fund's Hu Shen 300 ETF (510310) is among the top ten circulating shareholders of Shengyi Technology, having increased its holdings by 149.05 thousand shares in Q2, now holding 15.4283 million shares, which is 0.65% of circulating shares. The fund has gained approximately 5.7085 million yuan today and 11.2 million yuan during the three-day rise [2]. - E Fund's Anxin Return Mixed A (001182) also holds 535.4 thousand shares of Shengyi Technology, representing 1.33% of the fund's net value, with a floating profit of about 198.1 thousand yuan today and 3.887 million yuan over the three-day period [4]. Fund Performance - E Fund's Hu Shen 300 ETF has a total asset size of 266.516 billion yuan, with a year-to-date return of 18.08% and a one-year return of 46.21% [2]. - E Fund's Anxin Return Mixed A has a total asset size of 1.215 billion yuan, with a year-to-date return of 8.89% and a one-year return of 14.89% [4]. Fund Manager Profiles - The fund manager of E Fund's Hu Shen 300 ETF, Yu Haiyan, has a tenure of 14 years and 281 days, with a total asset size of 385.764 billion yuan [3]. - The fund manager of E Fund's Anxin Return Mixed A, Li Zhongyang, has a tenure of 4 years and 118 days, managing assets totaling 2.807 billion yuan [5].