同花顺股价跌5%，长城基金旗下1只基金重仓，持有6.83万股浮亏损失124.1万元

Group 1 - The core point of the news is that Tonghuashun's stock price dropped by 5% to 345.13 CNY per share, with a trading volume of 3.88 billion CNY and a turnover rate of 4.04%, resulting in a total market capitalization of 185.54 billion CNY [1] - Tonghuashun, established on August 24, 2001, and listed on December 25, 2009, provides software products, system maintenance services, financial data services, and investment tools for individual investors [1] - The company's revenue composition includes 48.33% from value-added telecommunications services, 36.01% from advertising and internet promotion services, 9.43% from fund sales and other businesses, and 6.22% from software sales and maintenance [1] Group 2 - According to data, Changcheng Fund has one fund heavily invested in Tonghuashun, specifically the Changcheng Growth Enterprise Index Enhanced Fund A (001879), which held 68,300 shares, accounting for 1.76% of the fund's net value, ranking as the ninth largest holding [2] - The estimated floating loss for the fund today is approximately 1.241 million CNY [2] - The Changcheng Growth Enterprise Index Enhanced Fund A (001879) was established on June 1, 2017, with a current scale of 762 million CNY, and has achieved a year-to-date return of 3.52% [2]