海波重科股价涨5.13%，国泰基金旗下1只基金重仓，持有4100股浮盈赚取2460元

Group 1 - The core viewpoint of the news is that Haibo Heavy Industry has experienced a significant stock price increase, with a 5.13% rise on January 9, reaching 12.29 yuan per share, and a total market capitalization of 2.463 billion yuan [1] - Haibo Heavy Industry specializes in the manufacturing and installation of bridge steel structures, with 99.03% of its revenue coming from steel structure engineering and 0.97% from other sources [1] - The company has seen a cumulative stock price increase of 5.7% over the past four days, indicating positive market sentiment [1] Group 2 - From the perspective of fund holdings, Guotai Fund has a significant position in Haibo Heavy Industry, with its Guotai Juzi Quantitative Stock Selection Mixed Fund A (023386) holding 4,100 shares, representing 0.49% of the fund's net value [2] - The fund has generated a floating profit of approximately 2,460 yuan today and 2,583 yuan during the four-day stock price increase [2] - The fund manager, Wu Kefan, has been in charge for 2 years and 218 days, with the fund's total asset size at 2.092 billion yuan and a best return of 69.76% during his tenure [2]