AFR(SZ:300620) Xin Lang Cai Jing·2025-09-10 06:36Group 1 - The core viewpoint of the news is that Guangku Technology's stock has seen a significant increase of 5.33%, reaching a price of 91.95 CNY per share, with a trading volume of 1.418 billion CNY and a turnover rate of 6.44%, resulting in a total market capitalization of 22.912 billion CNY [1] - Guangku Technology, established on November 9, 2000, and listed on March 10, 2017, is located in Zhuhai, Guangdong Province. The company specializes in the design, research and development, production, sales, and service of optical fiber devices, as well as non-residential real estate leasing and import-export agency services [1] - The main revenue composition of Guangku Technology includes optical communication devices (46.91%), fiber laser devices (42.54%), lidar light source modules and devices (8.68%), and others (1.87%) [1] Group 2 - Among the top ten circulating shareholders of Guangku Technology, one fund under Huaxia Fund has increased its holdings. The Huaxia CSI 1000 ETF (159845) added 161,100 shares in the second quarter, holding a total of 678,100 shares, which accounts for 0.27% of the circulating shares [2] - The Huaxia CSI 1000 ETF (159845) was established on March 18, 2021, with a latest scale of 38.227 billion CNY. It has achieved a return of 22.48% this year, ranking 1887 out of 4222 in its category, and a return of 63.02% over the past year, ranking 1308 out of 3798 [2] - The fund manager of Huaxia CSI 1000 ETF is Zhao Zongting, who has a cumulative tenure of 8 years and 149 days, managing a total fund asset scale of 389.148 billion CNY, with the best fund return during his tenure being 61.28% and the worst being -32.63% [2]