GONGJIN(SH:603118) Xin Lang Cai Jing·2025-10-14 05:30Core Points - The stock price of Gongjin Electronics has dropped by 5.05% on October 14, reaching 12.04 CNY per share, with a trading volume of 517 million CNY and a turnover rate of 5.25% [1] - The company has experienced a cumulative decline of 7.85% over the past three days [1] Company Overview - Gongjin Electronics, established on November 24, 1998, and listed on February 25, 2015, is located in Shenzhen, Guangdong Province [1] - The company's main business involves the research, production, and sales of broadband communication terminals and smart home systems [1] - Revenue composition includes: PON series (41.85%), AP series (23.54%), data communication (11.90%), DSL series (9.09%), other main businesses (6.87%), supplementary (4.92%), and mobile communication (1.83%) [1] Shareholder Information - Southern Fund's Southern CSI 1000 ETF (512100) is among the top ten circulating shareholders of Gongjin Electronics, having increased its holdings by 838,400 shares in Q2, totaling 4.36 million shares, which represents 0.55% of circulating shares [2] - The ETF has incurred a floating loss of approximately 2.79 million CNY today and a total floating loss of 4.71 million CNY over the past three days [2] Fund Manager Details - The fund manager of Southern CSI 1000 ETF is Cui Lei, who has been in the position for 6 years and 343 days [3] - The fund's total asset size is 94.976 billion CNY, with the best return during the tenure being 177.68% and the worst return being -15.93% [3]