上纬新材股价涨5.09%，同泰基金旗下1只基金重仓，持有7.81万股浮盈赚取50.56万元

Group 1 - The core viewpoint of the news is the performance and market position of Shangwei New Materials, which saw a stock price increase of 5.09% to 133.50 CNY per share, with a total market capitalization of 53.849 billion CNY [1] - Shangwei New Materials specializes in the research, production, and sales of environmentally friendly high-performance corrosion-resistant materials, materials for wind turbine blades, and new composite materials, with revenue contributions of 46.26% from corrosion-resistant materials, 40.07% from wind turbine blade materials, 6.14% from resale and others, 5.69% from new composite materials, and 1.84% from circular economy materials [1] - The company was founded on October 25, 2000, and went public on September 28, 2020, indicating a relatively recent entry into the public market [1] Group 2 - The Tongtai Competitive Advantage Mixed A Fund holds a significant position in Shangwei New Materials, with 78,100 shares, representing 9.16% of the fund's net value, making it the third-largest holding [2] - The fund has a total scale of 18.4906 million CNY and has achieved a year-to-date return of 0.28%, ranking 7928 out of 8818 in its category, while its one-year return stands at 77.02%, ranking 518 out of 8083 [2] - The fund manager, Wang Xiu, has been in charge for 1 year and 343 days, with the fund's total assets amounting to 748 million CNY, achieving a best return of 171.53% and a worst return of 32.17% during his tenure [3]