Raytron(SH:688002) Xin Lang Cai Jing·2025-11-03 03:01Core Insights - Ruichuang Micro-Nano experienced a decline of 5.11% on November 3, with a stock price of 78.81 CNY per share and a trading volume of 352 million CNY, resulting in a total market capitalization of 36.271 billion CNY [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: 94.48% from infrared thermal imaging and optoelectronic business, 2.94% from microwave radio frequency business, and 2.59% from other sources [1] Fund Holdings - The Oriental Alpha Fund has a significant holding in Ruichuang Micro-Nano, specifically in the Oriental Alpha Zhaoyang Mixed A Fund (011184), which held 241,400 shares as of the third quarter, accounting for 5.84% of the fund's net value, making it the ninth largest holding [2] - The Oriental Alpha Zhaoyang Mixed A Fund was established on March 17, 2021, with a current size of 278 million CNY. Year-to-date, the fund has incurred a loss of 12.77%, ranking 8209 out of 8223 in its category, and has lost 15.95% over the past year, ranking 8098 out of 8115 [2] Fund Manager Performance - The fund manager of the Oriental Alpha Zhaoyang Mixed A Fund is Pan Lingzi, who has been in the position for 350 days. The total asset size of the fund is currently 386 million CNY. During Pan's tenure, the best fund return was -4.61%, while the worst return was -14.16% [3]