PIESAT(SH:688066) Xin Lang Cai Jing·2025-09-10 02:28Group 1 - The core viewpoint of the news is that Aerospace Hongtu has seen a significant increase in its stock price, rising by 5.28% to reach 37.70 yuan per share, with a trading volume of 4.34 billion yuan and a market capitalization of 9.85 billion yuan [1] - Aerospace Hongtu, established on January 24, 2008, and listed on July 22, 2019, specializes in providing basic software products, system design and development, and data analysis application services to government, enterprises, and other relevant departments [1] Group 2 - Longxin Fund's Longxin National Defense and Military Industry Quantitative Mixed A Fund (002983) has entered the top ten circulating shareholders of Aerospace Hongtu, holding 4.5843 million shares, which accounts for 1.75% of the circulating shares [2] - The Longxin National Defense and Military Industry Quantitative Mixed A Fund has achieved a year-to-date return of 31.58%, ranking 1909 out of 8177 in its category, and a one-year return of 67.25%, ranking 1391 out of 7982 [2] Group 3 - The fund manager of Longxin National Defense and Military Industry Quantitative Mixed A Fund is Song Haikuan, who has been in the position for 7 years and 213 days, with the fund's total asset size at 3.443 billion yuan [3] - During Song Haikuan's tenure, the best fund return was 151.21%, while the worst return was -26.88% [3]