CATEC(SH:600879) Xin Lang Cai Jing·2025-12-18 02:17Group 1 - The core viewpoint of the news is that Aerospace Electronic has seen a significant increase in its stock price, rising by 5.24% to reach 17.89 yuan per share, with a trading volume of 3.722 billion yuan and a turnover rate of 6.52%, resulting in a total market capitalization of 59.024 billion yuan [1] - Aerospace Electronic, established on July 18, 1990, and listed on November 15, 1995, primarily engages in the research, production, and sales of measurement and control communication, electromechanical components, integrated circuits, inertial navigation, and other aerospace technology application products [1] - The company's revenue composition is heavily weighted towards military products, accounting for 99.34%, while civilian products contribute only 0.39%, and other sources add 0.27% [1] Group 2 - From the perspective of fund holdings, one fund under Galaxy Fund has a significant position in Aerospace Electronic, with the Galaxy CSI Communication Equipment Theme Index Fund A (021988) increasing its holdings by 118,500 shares to a total of 149,100 shares, representing 1.76% of the fund's net value, making it the ninth largest holding [2] - The Galaxy CSI Communication Equipment Theme Index Fund A has achieved a year-to-date return of 99.07%, ranking 21 out of 4,197 in its category, and a one-year return of 99.15%, ranking 22 out of 4,143 [2]