Xin Lang Cai Jing·2025-09-09 03:17Group 1 - The core viewpoint of the news is the performance and market position of Changfei Fiber Optics, which saw a stock price increase of 5.85% to 88.88 yuan per share, with a total market capitalization of 67.363 billion yuan [1] - Changfei Fiber Optics specializes in the telecommunications industry, focusing on telecom operators and data communication, with a complete industrial chain including the research and production of optical fiber preforms, optical fibers, and cables [1] - The company's main business revenue composition includes optical transmission products (64.50%), optical interconnection components (17.35%), and other products (15.85%) [1] Group 2 - From the perspective of fund holdings, one fund under Jiashi Fund has a significant position in Changfei Fiber Optics, with Jiashi Xinfu One-Year Holding Period Mixed Fund holding 139,600 shares, accounting for 0.68% of the fund's net value [2] - The Jiashi Xinfu One-Year Holding Period Mixed Fund has a total scale of 842 million yuan and has achieved a return of 0.89% this year, ranking 7832 out of 8179 in its category [2] - The fund manager, Han Zhao, has a tenure of 3 years and 25 days, while the other manager, Li Xin, has a tenure of 9 years and 51 days, with varying performance metrics during their respective tenures [3]