Shen Nan Dian(SZ:000037) Xin Lang Cai Jing·2025-10-14 02:41Core Viewpoint - ShenNan Circuit experienced a decline of 5.02% on October 14, with a stock price of 203.58 CNY per share and a total market capitalization of 135.735 billion CNY [1] Company Overview - ShenNan Circuit Co., Ltd. is located in Longgang District, Shenzhen, Guangdong Province, and was established on July 3, 1984. The company was listed on December 13, 2017. Its main business involves the research, development, production, and sales of printed circuit boards [1] - The revenue composition of ShenNan Circuit is as follows: printed circuit boards account for 60.01%, packaging substrates 16.64%, electronic assembly 14.14%, other supplementary products 5.80%, and other products 3.40% [1] Fund Holdings - According to data from the top ten holdings of funds, one fund under GF Fund has a significant position in ShenNan Circuit. The GF CSI A500 ETF Linked A (022424) increased its holdings by 6 shares in the second quarter, ranking as the eighth largest holding. The estimated floating loss today is approximately 279.76 CNY [2] - The GF CSI A500 ETF Linked A (022424) was established on November 5, 2024, with a latest scale of 4.722 billion CNY. Year-to-date returns are 21.26%, ranking 2580 out of 4220 in its category; since inception, the return is 15.55% [2] Fund Manager Information - The fund manager of GF CSI A500 ETF Linked A (022424) is Lu Zhiming, who has a cumulative tenure of 14 years and 138 days. The total asset scale of the fund is 24.629 billion CNY, with the best fund return during his tenure being 119.61% and the worst being -63.28% [3]