WLCSP(SH:603005) Xin Lang Cai Jing·2025-10-14 03:26Group 1 - The core point of the news is that Jingfang Technology's stock price dropped by 5.02% to 30.68 CNY per share, with a trading volume of 1.107 billion CNY and a turnover rate of 5.36%, resulting in a total market capitalization of 20.009 billion CNY [1] - Jingfang Technology, established on June 10, 2005, and listed on February 10, 2014, is primarily engaged in packaging and testing services in the sensor field, with revenue composition as follows: 72.32% from chip packaging and testing, 25.91% from optical devices, 1.67% from design, and 0.10% from other sources [1] Group 2 - Among the top circulating shareholders of Jingfang Technology, a fund under Southern Fund increased its holdings in the Southern CSI 1000 ETF (512100) by 1.1421 million shares in the second quarter, holding a total of 6.0221 million shares, which accounts for 0.92% of the circulating shares [2] - The Southern CSI 1000 ETF (512100), established on September 29, 2016, has a latest scale of 64.953 billion CNY, with a year-to-date return of 27.62% and a one-year return of 40.32% [2] - The fund manager, Cui Lei, has been in charge for 6 years and 343 days, with a total fund asset scale of 94.976 billion CNY, achieving the best fund return of 177.68% and the worst return of -15.93% during the tenure [2]