神工股份股价涨5.04%，南方基金旗下1只基金重仓，持有37股浮盈赚取163.91元

Group 1 - The core viewpoint of the news is that ShenGong Co., Ltd. has experienced a significant stock price increase, with a 5.04% rise on February 26, reaching 92.29 CNY per share, and a total market capitalization of 15.718 billion CNY [1] - ShenGong Co., Ltd. specializes in the research, production, and sales of semiconductor-grade single crystal silicon materials, with its main revenue sources being silicon components (53.86%) and large-diameter silicon materials (44.37%) [1] - The company has seen a cumulative stock price increase of 5.91% over the past four days, indicating strong market performance [1] Group 2 - Southern Fund's Southern SSE STAR Market Composite ETF Linked A (023731) holds a significant position in ShenGong Co., Ltd., ranking as the ninth largest holding with 37 shares [2] - The fund has generated a floating profit of approximately 163.91 million CNY today and 181.3 million CNY during the four-day stock price increase [2] - The fund has a total asset size of 755.901 million CNY and has achieved a year-to-date return of 10.68%, ranking 1360 out of 5572 in its category [2] Group 3 - The fund managers of Southern SSE STAR Market Composite ETF Linked A are Yang Kaining and Pan Shuiyang, with respective asset sizes of 3.686 billion CNY and 12.306 billion CNY [3] - Yang Kaining has a tenure of 1 year and 115 days, achieving a best fund return of 109.46% during this period [3] - Pan Shuiyang has a tenure of 1 year and 357 days, with a best fund return of 139.86% during his management [3]