长源东谷股价连续3天下跌累计跌幅5.18%，永赢基金旗下1只基金持433.31万股，浮亏损失753.97万元

Group 1 - Changyuan Donggu's stock price decreased by 0.03% to 31.87 CNY per share, with a trading volume of 1.56 billion CNY and a turnover rate of 1.53%, resulting in a total market capitalization of 10.33 billion CNY [1] - The stock has experienced a continuous decline over three days, with a cumulative drop of 5.18% [1] - Changyuan Donggu, established on December 19, 2001, and listed on May 26, 2020, specializes in the research, production, and sales of diesel engine components, with main revenue sources being cylinder blocks (55.32%), cylinder heads (34.97%), connecting rods (5.61%), and other products [1] Group 2 - Yongying Fund's low-carbon environmental mixed fund A (016386) is among the top ten circulating shareholders of Changyuan Donggu, having reduced its holdings by 4.6576 million shares to 4.3331 million shares, representing 1.34% of circulating shares [2] - The fund has incurred a floating loss of approximately 43,300 CNY today and a total floating loss of 753,970 CNY over the three-day decline [2] - The fund, established on October 17, 2022, has a current size of 127 million CNY, with a year-to-date return of 4.02% and a one-year return of 11.74% [2] Group 3 - Yongying Fund's low-carbon environmental mixed fund A (016386) has reduced its holdings in Changyuan Donggu by 59,580 shares in the fourth quarter, now holding 373,730 shares, which accounts for 9.85% of the fund's net value [3] - The fund has experienced a floating loss of approximately 37,400 CNY today and a total floating loss of 650,300 CNY during the three-day decline [3]