Kewell(SH:688551) Xin Lang Cai Jing·2025-10-21 02:14Group 1 - The core viewpoint of the news is the performance and market position of Kewell Technology Co., Ltd., which has seen a stock price increase of 5.02% to 44.53 CNY per share, with a total market capitalization of 3.744 billion CNY [1] - Kewell Technology specializes in the research, production, and sales of professional testing power supplies, primarily serving industries such as renewable energy generation, electric vehicles, fuel cells, and power devices [1] - The company's revenue composition is as follows: 88.84% from testing power supplies, 6.61% from power semiconductor testing equipment, 3.74% from hydrogen energy testing and intelligent manufacturing equipment, and 0.80% from other sources [1] Group 2 - From the perspective of fund holdings, Kewell is a significant investment for Jin Xin Fund, with its Jin Xin Quality Growth Mixed A Fund holding 6,700 shares, representing 1.94% of the fund's net value [2] - The Jin Xin Quality Growth Mixed A Fund has achieved a year-to-date return of 48.98% and a one-year return of 51.5%, ranking 699 out of 8162 and 595 out of 8024 respectively [2] - The fund manager, Huang Biao, has a tenure of 4 years and 152 days, with the fund's total asset size at 1.543 billion CNY and a best return of 112.56% during his management [3]