鲁阳节能股价涨5.01%，泰信基金旗下1只基金重仓，持有2.97万股浮盈赚取1.87万元

Group 1 - The core viewpoint of the news is that Shandong Luyang Energy-Saving Materials Co., Ltd. has seen a stock price increase of 5.01%, reaching 13.21 yuan per share, with a total market capitalization of 6.778 billion yuan [1] - The company specializes in the research, production, and sales of refractory insulation products, with its main revenue sources being ceramic fiber products (87.65%), industrial filtration products (6.47%), and automotive lining products (5.54%) [1] - The company is located in Yiyuan County, Zibo City, Shandong Province, and was established on October 14, 1992, with its listing date on November 30, 2006 [1] Group 2 - From the perspective of fund holdings, the Taixin Advantage Growth Mixed Fund (290005) holds a significant position in Luyang Energy-Saving, with 29,700 shares, accounting for 1.47% of the fund's net value [2] - The fund has a total scale of 21.642 million yuan and has achieved a year-to-date return of 0.67% [2] - The fund manager, Zhang Haitao, has been in position for 246 days, with the best fund return during his tenure being 22.57% [3]