圣邦股份股价跌5.06%，海富通基金旗下1只基金重仓，持有14.78万股浮亏损失63.68万元

Group 1 - The core point of the news is that Shengbang Microelectronics experienced a 5.06% drop in stock price, closing at 80.85 yuan per share, with a trading volume of 2.062 billion yuan and a turnover rate of 4.24%, resulting in a total market capitalization of 49.966 billion yuan [1] - Shengbang Microelectronics specializes in high-performance and high-quality analog integrated circuits, with its main business revenue composition being 61.75% from power management products, 38.04% from signal chain products, and 0.21% from technology and services [1] Group 2 - Hai Futong Fund has a significant holding in Shengbang Microelectronics, with its Hai Futong Style Advantage Mixed Fund (519013) holding 147,800 shares, accounting for 3.24% of the fund's net value, making it the fifth-largest holding [2] - The Hai Futong Style Advantage Mixed Fund has a total scale of 332 million yuan, with a year-to-date return of 32.34% and a one-year return of 35.63%, ranking 3307 out of 8166 and 2642 out of 8014 respectively [2] Group 3 - The fund manager of Hai Futong Style Advantage Mixed Fund is Lu Yiwen, who has been in the position for 5 years and 40 days, with the fund's total asset scale being 332 million yuan [3]