航发科技股价涨5.23%，金信基金旗下1只基金重仓，持有1.1万股浮盈赚取1.8万元

Group 1 - The core point of the news is that China Aviation Engine Technology Co., Ltd. (航发科技) experienced a stock price increase of 5.23%, reaching 33.00 CNY per share, with a trading volume of 1.379 billion CNY and a turnover rate of 12.94%, resulting in a total market capitalization of 10.894 billion CNY [1] - The company, established on December 28, 1999, and listed on December 12, 2001, is located in Chengdu, Sichuan Province, and specializes in the research, development, manufacturing, sales, and service of aircraft engines and gas turbine components [1] - The revenue composition of the company includes 63.59% from domestic aviation and related products, 35.26% from foreign trade outsourcing, and 1.15% from industrial and civilian products and others [1] Group 2 - From the perspective of fund holdings, Jin Xin Fund has one fund heavily invested in 航发科技, specifically the Jin Xin Economic Preferred Mixed A Fund (金信景气优选混合A), which held 11,000 shares, accounting for 4.48% of the fund's net value, making it the fourth-largest holding [2] - The Jin Xin Economic Preferred Mixed A Fund was established on November 2, 2023, with a latest scale of 2.2048 million CNY, and has achieved a year-to-date return of 8.98%, ranking 5893 out of 8170 in its category [2] - The fund manager, Yang Chao, has been in position for 4 years and 227 days, overseeing assets totaling 2.168 billion CNY, with the best fund return during his tenure being 82.66% and the worst being -22.52% [3]