KFMI(SZ:300666) Xin Lang Cai Jing·2026-01-06 02:00Group 1 - Jiangfeng Electronics experienced a stock price increase of 5.41%, reaching 105.73 CNY per share, with a trading volume of 485 million CNY and a turnover rate of 2.14%, resulting in a total market capitalization of 28.052 billion CNY [1] - Jiangfeng Electronics, established on April 14, 2005, and listed on June 15, 2017, specializes in the research, production, and sales of high-purity sputtering targets, with its main business revenue composition being 63.26% from ultra-high purity targets, 21.90% from precision components, and 14.84% from other sources [1] Group 2 - Chang'an Fund holds a significant position in Jiangfeng Electronics through its fund Chang'an Yuteng Mixed A (005588), which held 4,000 shares in the third quarter, accounting for 0.36% of the fund's net value, ranking as the seventh largest holding [2] - The fund Chang'an Yuteng Mixed A (005588) was established on June 6, 2018, with a latest scale of 10.1875 million CNY, achieving a year-to-date return of 0.27% and a one-year return of 5.33%, with a cumulative return since inception of 19.49% [2] - The fund manager, Meng Nan, has been in position for 6 years and 185 days, overseeing total assets of 4.898 billion CNY, with the best fund return during his tenure being 31.98% and the worst being 0.87% [2]