BOCIC(SH:601696) Xin Lang Cai Jing·2025-11-03 03:09Core Viewpoint - Ruichuang Micro-Nano experienced a decline of 5.11% on November 3, with a stock price of 78.81 yuan per share and a total market capitalization of 36.271 billion yuan [1] Company Overview - Ruichuang Micro-Nano Technology Co., Ltd. is located in the Yantai Free Trade Zone, Shandong, China, and was established on December 11, 2009. The company went public on July 22, 2019. Its main business involves the design and manufacturing of specialized integrated circuits, MEMS sensors, and infrared imaging products [1] - The revenue composition of the company is as follows: infrared thermal imaging and optoelectronic business accounts for 94.48%, microwave radio frequency business 2.94%, and others 2.59% [1] Fund Holdings - According to data, a fund under Bank of China Securities holds Ruichuang Micro-Nano as one of its top ten holdings. The fund, Bank of China Securities CSI 500 ETF Linked A (008258), held 200 shares in the third quarter, unchanged from the previous period, representing 0.01% of the fund's net value [2] - The estimated floating loss for the fund today is approximately 848 yuan [2] Fund Manager Performance - The fund manager Liu Xianzheng has been in position for 7 years and 280 days, with a total asset scale of 794 million yuan. The best fund return during his tenure is 118.04%, while the worst is -34.66% [3] - The co-manager Zhang Yimin has been in position for 5 years and 51 days, with the same total asset scale of 794 million yuan. The best return during his tenure is 23.44%, and the worst is -40.75% [3]