建龙微纳股价涨5.2%，浙商证券资管旗下1只基金重仓，持有3.22万股浮盈赚取6.17万元

Group 1 - The core viewpoint of the news is that Jianlong Micro-Nano has seen a stock price increase of 5.2%, reaching 38.81 yuan per share, with a total market capitalization of 3.883 billion yuan [1] - Jianlong Micro-Nano specializes in the research, production, sales, and technical services of molecular sieve adsorbents and catalysts in various fields including medical oxygen, energy chemicals, environmental protection, energy-saving building materials, and refrigeration systems [1] - The company's main business revenue is entirely derived from product sales, accounting for 100% of its revenue [1] Group 2 - According to data from fund holdings, a fund under Zheshang Securities Asset Management has Jianlong Micro-Nano as one of its top ten heavy positions, holding 32,200 shares, which represents 0.73% of the fund's net value [2] - The fund, Zheshang Huijin Quantitative Selected Stocks A (011824), has achieved a year-to-date return of 26.65% and a one-year return of 51.51%, ranking 1969 out of 4220 and 1436 out of 3835 in its category respectively [2] - The fund manager, Chen Gujun, has been in position for 5 years and 254 days, with the fund's total asset size at 204 million yuan [3]