Leadmicro(SH:688147) Xin Lang Cai Jing·2025-08-29 03:17Core Viewpoint - MicroGuide Nano experienced a decline of 5.12% on August 29, with a stock price of 42.07 CNY per share and a trading volume of 354 million CNY, resulting in a total market capitalization of 19.401 billion CNY [1] Company Overview - Jiangsu MicroGuide Nano Technology Co., Ltd. was established on December 25, 2015, and went public on December 23, 2022. The company focuses on advanced micro and nano-scale film deposition technology and equipment, primarily serving the photovoltaic, integrated circuit, flexible electronics, and semiconductor industries [1] - The revenue composition of the company includes: 84.83% from photovoltaic equipment, 12.12% from semiconductor equipment, 2.68% from supporting products and services, and 0.23% from other sources [1] Shareholder Information - Silver Hua Fund's Silver Hua Small and Medium Cap Mixed Fund (180031) is among the top ten circulating shareholders of MicroGuide Nano, having increased its holdings by 163,000 shares in Q2, totaling 3.5211 million shares, which represents 3.48% of the circulating shares. The estimated floating loss today is approximately 7.9928 million CNY [2] - The fund was established on June 20, 2012, with a current size of 2.638 billion CNY. Year-to-date returns are 42.49%, ranking 1037 out of 8189 in its category, while the one-year return is 74.21%, ranking 1096 out of 7969 [2] Fund Manager Performance - The fund managers of Silver Hua Small and Medium Cap Mixed Fund include Zhang Ping, Li Xiaoxing, and Du Yu, with varying tenures and performance records. Zhang Ping has a tenure of 6 years and 299 days, managing assets of 20.578 billion CNY, with the best return of 138.99% and the worst of -34.57% [3] - Li Xiaoxing has a tenure of 10 years and 57 days, managing 24.674 billion CNY, with the best return of 228.71% and the worst of -34.17% [3] - Du Yu has a tenure of 5 years and 264 days, managing 8.819 billion CNY, with the best return of 33.68% and the worst of -6.12% [3]