睿创微纳股价涨5.1%，华富基金旗下1只基金重仓，持有3.3万股浮盈赚取18.22万元

Group 1 - The core viewpoint of the news is that Ruichuang Micro-Nano has seen a stock price increase of 5.1%, reaching 113.72 yuan per share, with a total market capitalization of 52.338 billion yuan [1] - Ruichuang Micro-Nano, established on December 11, 2009, and listed on July 22, 2019, specializes in the design and manufacturing of application-specific integrated circuits, MEMS sensors, and infrared imaging products [1] - The company's main business revenue composition includes 94.48% from infrared thermal imaging and optoelectronic business, 2.94% from microwave radio frequency business, and 2.59% from other sources [1] Group 2 - Huafu Fund has a significant holding in Ruichuang Micro-Nano, with its Huafu Guotai Min'an Flexible Allocation Mixed A Fund (000767) being the largest shareholder, holding 33,000 shares, which is 6.59% of the fund's net value [2] - The fund reduced its holdings by 17,000 shares in the fourth quarter, and the estimated floating profit from this investment is approximately 182,200 yuan [2] - The Huafu Guotai Min'an Flexible Allocation Mixed A Fund has a total scale of 44.8435 million yuan and has achieved a year-to-date return of 6.34%, ranking 1614 out of 8874 in its category [2]