2月3日，思源电气涨5.08%，截至发稿，报196.56元/股，成交20.50亿元，换手率1.74%，总市值1537.21 亿元。 资料显示，思源电气股份有限公司位于上海市闵行区华宁路3399号，成立日期1993年12月2日，上市日 期2004年8月5日，公司主营业务涉及输变电设备的研发、生产、销售及服务。主营业务收入构成为：输 配电设备行业99.47%，汽车电子电器0.53%。 从基金十大重仓股角度 数据显示，泰信基金旗下1只基金重仓思源电气。泰信中证200指数（290010）四季度持有股数600股， 占基金净值比例为1.24%，位居第七大重仓股。根据测算，今日浮盈赚取约5700元。 泰信中证200指数（290010）成立日期2011年6月9日，最新规模747.6万。今年以来收益3.39%，同类排 名2202/5562；近一年收益32.52%，同类排名2047/4285；成立以来收益49.2%。 泰信中证200指数（290010）基金经理为张海涛。 截至发稿，张海涛累计任职时间1年26天，现任基金资产总规模17.87亿元，任职期间最佳基金回报 38.17%， 任职期间最差基金回报0%。 声明：市场有风险，投 ...

Group 1 - The core point of the news is that Keda Xunfei's stock price increased by 5.07% to 58.89 CNY per share, with a trading volume of 6.673 billion CNY and a turnover rate of 5.26%, resulting in a total market capitalization of 136.136 billion CNY [1] - Keda Xunfei, established on December 30, 1999, and listed on May 12, 2008, is based in Hefei, Anhui Province, and its main business includes voice support software, industry application products/systems, information engineering, and operation services [1] - The revenue composition of Keda Xunfei includes: Smart Education 32.36%, Open Platform and Consumer Business 24.97%, Telecom Operators 8.12%, Smart Hardware 7.98%, Smart City: Information Engineering 6.54%, Enterprise AI Solutions 4.03%, Smart Automotive 3.66%, Mobile Internet Products and Services 2.80%, Digital Government Industry Applications 2.68%, Smart Medical 2.53%, Smart Justice Industry Applications 2.43%, Others 1.58%, and Other (Supplement) 0.33% [1] Group 2 - From the perspective of fund holdings, one fund under Taixin Fund has Keda Xunfei as its top holding, with the Taixin CSI 200 Index Fund (290010) increasing its holdings by 1,800 shares in the second quarter, totaling 4,500 shares, which accounts for 1.92% of the fund's net value [2] - The Taixin CSI 200 Index Fund (290010) was established on June 9, 2011, with a latest scale of 11.2169 million CNY, and has achieved a year-to-date return of 26.31%, ranking 2,255 out of 4,221 in its category [2] - The fund manager of Taixin CSI 200 Index Fund is Zhang Haitao, who has been in the position for 274 days, with the fund's total asset size at 19.2 million CNY, achieving a best return of 30.37% and a worst return of 1.9% during his tenure [3]

Group 1 - The core point of the news is the performance and market position of Zhongke Shuguang, which saw a stock price increase of 5.27% to 123.74 CNY per share, with a total market capitalization of 1810.46 billion CNY [1] - Zhongke Shuguang specializes in high-performance computing, general servers, and storage products, with 88.79% of its revenue coming from IT equipment, 11.15% from software development and system integration, and 0.06% from other services [1] - The company is located in Haidian District, Beijing, and was established on March 7, 2006, with its listing date on November 6, 2014 [1] Group 2 - The Taixin fund holds a significant position in Zhongke Shuguang, with the Taixin CSI 200 Index fund reducing its holdings to 1903 shares, representing 1.19% of the fund's net value [2] - The Taixin CSI 200 Index fund has a total asset size of 11.2169 million CNY and has achieved a year-to-date return of 23.2% [2] - The fund manager, Zhang Haitao, has been in position for 260 days, with the best fund return during his tenure being 25.6% [3]