UIGreen(SH:688661) Xin Lang Cai Jing·2026-01-05 02:25Group 1 - The core viewpoint of the news is that He Lin Wei Na's stock price increased by 5.02% to 54.36 CNY per share, with a total market capitalization of 8.257 billion CNY as of January 5 [1] - He Lin Wei Na Technology Co., Ltd. specializes in the research, design, production, and sales of micro-precision electronic components and devices, with its main revenue sources being precision structural parts (44.34%), semiconductor chip test probes (32.73%), micro-shielding covers (15.36%), and others [1] - The company was established on June 18, 2012, and went public on March 29, 2021 [1] Group 2 - According to data, Guangfa Fund holds a significant position in He Lin Wei Na, with Guangfa CSI 2000 ETF (560220) owning 8,328 shares, representing 0.65% of the fund's net value, making it the fourth-largest holding [2] - The Guangfa CSI 2000 ETF has achieved a return of 40.27% this year, ranking 1066 out of 4189 in its category [2] - The fund was established on September 8, 2023, with a total size of 66.3294 million CNY [2] Group 3 - The fund manager of Guangfa CSI 2000 ETF is Xia Haoyang, who has been in the position for 4 years and 232 days, managing assets totaling 15.223 billion CNY [3] - During Xia Haoyang's tenure, the best fund return was 84.99%, while the worst was -28.15% [3]