中科海讯股价涨5.33%，长城基金旗下1只基金重仓，持有450万股浮盈赚取1066.5万元

Group 1 - Zhongke Haixun's stock price increased by 5.33% on September 16, reaching 46.82 CNY per share, with a trading volume of 214 million CNY and a turnover rate of 4.18%, resulting in a total market capitalization of 5.527 billion CNY [1] - The stock has seen a cumulative increase of 3.42% over the past three days [1] - Zhongke Haixun specializes in sonar-related products, with revenue composition as follows: signal processing platform 41.94%, underwater big data and simulation systems 39.42%, sonar systems 17.69%, and others 0.95% [1] Group 2 - Changcheng Fund's Changcheng Jiujia Innovation Growth Mixed A Fund (004666) increased its holdings in Zhongke Haixun by 2.5 million shares in Q2, now holding 4.5 million shares, which accounts for 3.95% of the circulating shares [2] - The fund has realized a floating profit of approximately 10.665 million CNY today, with a floating profit of 6.615 million CNY during the three-day increase [2][4] - The fund has a total scale of 2.051 billion CNY and has achieved a year-to-date return of 33.65%, ranking 2193 out of 8174 in its category [2] Group 3 - The fund manager of Changcheng Jiujia Innovation Growth Mixed A Fund is You Guoliang, who has been in the position for 5 years and 330 days, managing assets totaling 3.805 billion CNY [3] - During his tenure, the best fund return was 140.03%, while the worst was -15.93% [3] Group 4 - Zhongke Haixun is the third-largest holding in Changcheng Jiujia Innovation Growth Mixed A Fund, accounting for 5.92% of the fund's net value with 4.5 million shares held [4]