中科通达股价跌5.1%，大成基金旗下1只基金位居十大流通股东，持有94.24万股浮亏损失98.95万元

Group 1 - The core point of the article is that Zhongke Tongda's stock price dropped by 5.1% to 19.53 CNY per share, with a trading volume of 142 million CNY and a turnover rate of 5.96%, resulting in a total market capitalization of 2.273 billion CNY [1] - Zhongke Tongda, established on June 8, 2007, and listed on July 13, 2021, is located in Wuhan, Hubei Province, and specializes in providing information technology services for urban public safety management [1] - The company's main business revenue composition includes: 68.19% from information system development and construction, 17.21% from information system operation and maintenance, 8.87% from software development and sales, 5.67% from merchandise sales and others, and 0.06% from other supplementary services [1] Group 2 - Among the top circulating shareholders of Zhongke Tongda, a fund under Dacheng Fund ranks first, specifically the Dacheng CSI 360 Internet + Index A (002236), which newly entered the top shareholders in the second quarter with 942,400 shares, accounting for 0.81% of circulating shares [2] - The Dacheng CSI 360 Internet + Index A fund was established on February 3, 2016, with a latest scale of 698 million CNY, achieving a year-to-date return of 33.9% and a one-year return of 56.23% [2] - The fund manager of Dacheng CSI 360 Internet + Index A is Xia Gao, who has a cumulative tenure of 10 years and 318 days, with the fund's total asset scale at 2.26 billion CNY [3]