Group 1 - Jiangnan New Materials has seen a stock price increase of 5.21% on December 25, reaching 86.50 CNY per share, with a trading volume of 341 million CNY and a turnover rate of 13.98%, resulting in a total market capitalization of 12.607 billion CNY [1] - The stock has experienced a continuous rise for six days, accumulating a total increase of 20.06% during this period [1] - Jiangnan New Materials, established on July 26, 2007, specializes in the research, production, and sales of copper-based new materials, with its main business revenue composition being 78.30% from copper ball series, 17.26% from copper oxide powder series, and 1.74% from high-precision copper-based heat sinks [1] Group 2 - Changsheng Fund has a significant holding in Jiangnan New Materials, with its Changsheng Craftsmanship Research Mixed A Fund (014885) holding 25,500 shares, accounting for 2.39% of the fund's net value, ranking as the tenth largest holding [2] - The fund has realized a floating profit of approximately 109,100 CNY today and a total of 350,200 CNY during the six-day increase [2] - The Changsheng Craftsmanship Research Mixed A Fund was established on July 5, 2022, with a current scale of 63.4632 million CNY, achieving a year-to-date return of 30.19% and a one-year return of 27.45% [2]
江南新材股价涨5.21%，长盛基金旗下1只基金重仓，持有2.55万股浮盈赚取10.91万元