达梦数据股价跌5.19%，创金合信基金旗下1只基金重仓，持有3.46万股浮亏损失48.42万元

Group 1 - The core point of the news is that Dameng Data's stock price has dropped by 5.19% to 256.00 CNY per share, with a trading volume of 535 million CNY and a turnover rate of 2.80%, resulting in a total market capitalization of 28.989 billion CNY [1] - Dameng Data, established on November 13, 2000, is a leading database product developer in China, providing various database software and related technical services to large and medium-sized enterprises, government agencies, and institutions [1] - The company's main business revenue composition includes software product licensing (92.15%), operation and maintenance services (4.85%), data and industry solutions (1.82%), database integrated machine sales (0.84%), and training and others (0.34%) [1] Group 2 - According to data from the top ten heavy stocks of funds, one fund under Chuangjin Hexin has a significant holding in Dameng Data, specifically the Chuangjin Hexin Software Industry Stock Initiation A (016073), which reduced its holdings by 2,353 shares in the second quarter [2] - The fund currently holds 34,600 shares, accounting for 4.94% of the fund's net value, ranking as the eighth largest heavy stock [2] - The fund has experienced a floating loss of approximately 484,200 CNY today [2] Group 3 - The fund manager of Chuangjin Hexin Software Industry Stock Initiation A is Liu Yang, who has been in the position for nearly four years [3] - The total asset size of the fund is 1.025 billion CNY, with the best fund return during Liu Yang's tenure being 76.26% and the worst being 6.14% [3]