万马股份股价跌5.42%，华夏基金旗下1只基金位居十大流通股东，持有441.88万股浮亏损失455.14万元

Group 1 - The core point of the news is that Wanma Co., Ltd. experienced a decline in stock price by 5.42%, with the current share price at 17.97 yuan and a total market capitalization of 18.227 billion yuan [1] - Wanma Co., Ltd. is primarily engaged in the research, production, and sales of electric power cables, with its main business revenue composition being 68.11% from power products, 28.63% from polymer materials, 1.70% from communication products, and 1.56% from trade, services, and others [1] Group 2 - Among the top ten circulating shareholders of Wanma Co., Ltd., Huaxia Fund's Huaxia CSI 1000 ETF (159845) increased its holdings by 1.0528 million shares in the second quarter, now holding 4.4188 million shares, which accounts for 0.44% of the circulating shares [2] - The Huaxia CSI 1000 ETF has a current scale of 38.227 billion yuan and has achieved a year-to-date return of 27.78%, ranking 2036 out of 4220 in its category [2]