燕东微股价连续3天下跌累计跌幅10.9%，富荣基金旗下1只基金持5.87万股，浮亏损失17.36万元

Group 1 - Yandong Microelectronics' stock price has declined for three consecutive days, with a total drop of 10.9% during this period, currently trading at 24.19 CNY per share and a market capitalization of 34.534 billion CNY [1] - The company, established on October 6, 1987, specializes in the design, production, and sales of discrete devices, analog integrated circuits, special integrated circuits, and semiconductor wafer manufacturing and packaging testing services [1] - The revenue composition of Yandong Microelectronics includes 47.18% from products and solutions, 43.91% from manufacturing and services, and 5.79% from other sources [1] Group 2 - Fuyong Fund's "Fuyong Research Optimal Mixed A" (015657) holds 58,700 shares of Yandong Microelectronics, accounting for 1.81% of the fund's net value, making it the fifth-largest holding [2] - The fund has experienced a floating loss of approximately 19,900 CNY today and a total floating loss of 173,600 CNY over the three-day decline [2] - Since its establishment on September 19, 2023, the fund has achieved a return of 48.64% this year, ranking 1145 out of 8223 in its category [2]