久日新材股价涨5.22%，国泰基金旗下1只基金位居十大流通股东，持有121.83万股浮盈赚取149.85万元

Group 1 - The core viewpoint of the news is that Jiu Ri New Materials Co., Ltd. has seen a stock price increase of 5.22%, reaching 24.80 yuan per share, with a total market capitalization of 3.998 billion yuan as of January 5 [1] - The company specializes in the research, production, and sales of photoinitiators, which account for 79.50% of its main business revenue, followed by fine chemicals at 15.57%, and other products [1] - The company is located in Tianjin and was established on October 30, 1998, with its stock listed on November 5, 2019 [1] Group 2 - Guotai Fund's Guotai Eagle Growth Flexible Allocation Mixed Fund (020001) has entered the top ten circulating shareholders of Jiu Ri New Materials, holding 1.2183 million shares, which is 0.76% of the circulating shares [2] - The fund has achieved a year-to-date return of 48.11%, ranking 1298 out of 8155 in its category [2] - The fund manager, Xu Zhibiao, has been in charge for over 10 years, with the fund's best return during his tenure being 166.96% [3]