晶品特装股价跌5.31%，金信基金旗下1只基金重仓，持有2600股浮亏损失1.2万元

Group 1 - The core viewpoint of the news is the performance and financial status of Beijing Jingpin Special Equipment Technology Co., Ltd., which has seen a decline in stock price and is primarily engaged in the development, production, and sales of optoelectronic reconnaissance equipment and military robots [1] - As of August 28, the stock price of Jingpin Special Equipment dropped by 5.31% to 82.00 yuan per share, with a trading volume of 58.34 million yuan and a turnover rate of 1.95%, resulting in a total market capitalization of 6.204 billion yuan [1] - The company's main business revenue composition includes special robots (39.03%), intelligent manufacturing (23.71%), simulation and emulation (18.99%), intelligent sensing equipment (16.16%), technical services (2.10%), and others (0.02%) [1] Group 2 - From the perspective of fund holdings, Jin Xin Fund has one fund heavily invested in Jingpin Special Equipment, specifically the Jin Xin Prosperity Preferred Mixed A Fund (018375), which held 2,600 shares, accounting for 2.23% of the fund's net value, making it the largest holding [2] - The Jin Xin Prosperity Preferred Mixed A Fund was established on November 2, 2023, with a latest scale of 945,500 yuan, and has achieved a year-to-date return of 13.53%, ranking 4703 out of 8190 in its category [2] - The fund has a one-year return of 57.87%, ranking 1761 out of 7966, and a cumulative return since inception of 29.55% [2] Group 3 - The fund manager of Jin Xin Prosperity Preferred Mixed A Fund is Yang Chao, who has been in the position for 4 years and 111 days, managing total assets of 2.083 billion yuan [3] - During Yang Chao's tenure, the best fund return was 66.25%, while the worst return was -12.19% [3]