Joyware(SZ:300270) Xin Lang Cai Jing·2025-09-22 02:30Group 1 - The core viewpoint of the news is that Zhongwei Electronics experienced a significant stock price increase of 7.93%, reaching 8.85 CNY per share, with a total market capitalization of 2.68 billion CNY [1] - Zhongwei Electronics, established on March 14, 2000, and listed on October 12, 2011, specializes in the research, development, production, and sales of security video surveillance transmission technology and products [1] - The company's main business revenue composition includes system integration and product sales at 72.66%, other supplementary services at 14.01%, operation and maintenance services at 6.89%, and property and other services at 6.43% [1] Group 2 - Among the top ten circulating shareholders of Zhongwei Electronics, the Noan Multi-Strategy Mixed A Fund (320016) entered the list in the second quarter, holding 1.2917 million shares, which is 0.5% of the circulating shares [2] - The Noan Multi-Strategy Mixed A Fund has achieved a year-to-date return of 58.29%, ranking 568 out of 8244 in its category, and a one-year return of 115.6%, ranking 325 out of 8066 [2] - The fund manager, Kong Xianzheng, has a tenure of 4 years and 301 days, with the best fund return during this period being 72.6% and the worst being -16.74% [3]