斯达半导股价涨5.09%，南方基金旗下1只基金位居十大流通股东，持有173.94万股浮盈赚取986.26万元

Group 1 - The core viewpoint of the news is that Sda Semiconductor's stock has seen a rise of 5.09%, reaching a price of 116.97 yuan per share, with a trading volume of 542 million yuan and a turnover rate of 1.97%, resulting in a total market capitalization of 28.011 billion yuan [1] - Sda Semiconductor Co., Ltd. is located in Jiaxing, Zhejiang Province, and was established on April 27, 2005. The company went public on February 4, 2020, and its main business involves the design, research and development, and production of power semiconductor chips and modules, primarily focusing on IGBT technology [1] - The revenue composition of Sda Semiconductor is heavily weighted towards modules, accounting for 98.12% of total revenue, while other products contribute only 1.88% [1] Group 2 - From the perspective of Sda Semiconductor's top ten circulating shareholders, a fund under Southern Fund ranks among them. The Southern CSI 500 ETF (510500) reduced its holdings by 75,500 shares in the third quarter, now holding 1.7394 million shares, which represents 0.73% of the circulating shares [2] - The Southern CSI 500 ETF (510500) was established on February 6, 2013, with a latest scale of 144.69 billion yuan. Year-to-date, it has achieved a return of 14.56%, ranking 693 out of 5,549 in its category, while over the past year, it has returned 55.61%, ranking 1,143 out of 4,285 [2] - The fund manager of the Southern CSI 500 ETF is Luo Wenjie, who has a cumulative tenure of 12 years and 285 days, managing assets totaling 171.358 billion yuan. During his tenure, the best fund return was 192.55%, while the worst was -47.6% [2]