保变电气股价连续3天下跌累计跌幅5.13%，华夏基金旗下1只基金持501.38万股，浮亏损失225.62万元

Group 1 - The core viewpoint of the news is that Baobian Electric has experienced a decline in stock price, with a cumulative drop of 5.13% over three consecutive days, currently trading at 8.33 yuan per share and a market capitalization of 15.34 billion yuan [1] - Baobian Electric, established on September 28, 1999, and listed on February 28, 2001, primarily engages in the manufacturing and sales of power transmission and transformation equipment, including transformers, current transformers, and reactors [1] - The company's main business revenue composition is as follows: 99.30% from power transmission and transformation products, 0.42% from material sales, and 0.28% from other sources [1] Group 2 - From the perspective of Baobian Electric's top ten circulating shareholders, Huaxia Fund's Huaxia CSI 1000 ETF (159845) has recently entered the top ten, holding 5.0138 million shares, which accounts for 0.27% of circulating shares [2] - The Huaxia CSI 1000 ETF has a current scale of 38.227 billion yuan and has achieved a return of 22.15% this year, ranking 1852 out of 4222 in its category [2] - The fund manager, Zhao Zongting, has been in position for 8 years and 143 days, with the best fund return during his tenure being 107.43% and the worst being -32.63% [2]