Zheshang Securities(SH:601878) Xin Lang Cai Jing·2025-09-04 03:30Company Overview - Aoshikan Technology Co., Ltd. is located in Nanshan District, Shenzhen, Guangdong Province, and was established on May 21, 2008. The company went public on December 1, 2017. Its main business involves the research, production, and sales of high-density printed circuit boards (PCBs) [1] - The revenue composition of Aoshikan includes: 75.36% from four-layer and above boards, 16.24% from single/double-sided boards, and 8.40% from other supplementary products [1] Stock Performance - On September 4, Aoshikan's stock fell by 5.02%, trading at 37.50 yuan per share, with a transaction volume of 141 million yuan and a turnover rate of 1.20%. The total market capitalization is 11.901 billion yuan [1] Fund Holdings - According to data from fund holdings, one fund under Zheshang Securities Asset Management has a significant position in Aoshikan. The Zheshang Huijin Quantitative Selected Stock A (011824) held 32,000 shares in the second quarter, accounting for 0.74% of the fund's net value, making it the fourth-largest holding [2] - The Zheshang Huijin Quantitative Selected Stock A (011824) was established on July 1, 2021, with a latest scale of 63.808 million yuan. Year-to-date returns are 23.52%, ranking 1698 out of 4222 in its category; over the past year, returns are 58.88%, ranking 1287 out of 3789; and since inception, returns are 13.6% [2] - The fund manager, Chen Gujun, has been in position for 5 years and 229 days, with total assets under management of 204 million yuan. The best fund return during his tenure is 33.77%, while the worst is -7.57% [2]