生益电子股价连续4天下跌累计跌幅7.13%，东财基金旗下1只基金持13万股，浮亏损失86.45万元

Group 1 - The core viewpoint of the news is that Shengyi Electronics has experienced a decline in stock price, falling 1.61% to 86.58 CNY per share, with a total market capitalization of 72.019 billion CNY and a cumulative drop of 7.13% over the past four days [1] - Shengyi Electronics, established on August 2, 1985, is located in Dongguan, Guangdong Province, and specializes in the research, production, and sales of various printed circuit boards, with 96.35% of its revenue coming from this main business [1] - The trading volume for Shengyi Electronics reached 1.44 billion CNY, with a turnover rate of 2.02% [1] Group 2 - Dongcai Fund holds a significant position in Shengyi Electronics through its fund, Dongcai Digital Economy Mixed Initiation A (015096), which owns 130,000 shares, accounting for 4.92% of the fund's net value [2] - The fund has incurred a floating loss of approximately 184,600 CNY today and a total floating loss of 864,500 CNY during the four-day decline [2] - The fund was established on March 1, 2022, with a current scale of 102 million CNY, and has reported a year-to-date loss of 1.85% [2]