帝科股份股价涨5.1%，国泰基金旗下1只基金重仓，持有1520股浮盈赚取6475.2元

Core Viewpoint - The stock price of Dike Co., Ltd. has increased by 5.1% on January 16, reaching 87.87 yuan per share, with a total market capitalization of 12.08 billion yuan and a turnover rate of 11.00% [1] Group 1: Company Overview - Dike Co., Ltd. is located in Yixing City, Jiangsu Province, and was established on July 15, 2010, with its listing date on June 18, 2020 [1] - The company specializes in the research, production, and sales of high-performance electronic materials, with its main revenue sources being photovoltaic conductive paste (74.86%), material sales (21.31%), storage chips (2.26%), other (1.43%), and semiconductor packaging paste (0.14%) [1] Group 2: Fund Holdings - According to data, the Guotai Fund has a significant holding in Dike Co., Ltd., with the Guotai CSI 2000 ETF (561370) holding 1,520 shares, accounting for 0.32% of the fund's net value, making it the third-largest holding [2] - The fund has generated a floating profit of approximately 64,752 yuan today, with a total floating profit of 35,700 yuan during the three-day increase [2] - The Guotai CSI 2000 ETF was established on September 13, 2023, with a latest scale of 32.4956 million yuan, and has achieved a year-to-date return of 7.38% [2] Group 3: Fund Manager Performance - The fund managers of Guotai CSI 2000 ETF are Ma Yiwen and Liu Fangyuan, with Ma having a cumulative tenure of 2 years and 163 days and a total fund asset size of 10.148 billion yuan [3] - During Ma's tenure, the best fund return was 113.82%, while the worst was 0.35% [3] - Liu has a cumulative tenure of 281 days with a fund asset size of 563 million yuan, achieving a best return of 60.01% and a worst return of -7.87% during his tenure [3]