潮宏基股价跌5.15%，工银瑞信基金旗下1只基金重仓，持有44.38万股浮亏损失31.07万元

Group 1 - The core point of the news is that潮宏基's stock price dropped by 5.15% to 12.90 CNY per share, with a trading volume of 1.07 billion CNY and a turnover rate of 0.94%, resulting in a total market capitalization of 114.62 billion CNY [1] -潮宏基 is primarily engaged in the design, research and development, production, and sales of high-end fashion jewelry products, with its main revenue sources being fashion jewelry products (48.53%), traditional gold products (44.63%), brand agency and franchise services (3.00%), leather goods (2.99%), and other products (0.86%) [1] Group 2 - According to data, 工银瑞信基金 has one fund heavily invested in潮宏基, specifically the 工银丰盈回报灵活配置混合A fund, which held 443,800 shares, accounting for 2.79% of the fund's net value, ranking as the tenth largest holding [2] - The 工银丰盈回报灵活配置混合A fund has a total scale of 2.1 billion CNY and has achieved a year-to-date return of 16.91%, ranking 4676 out of 8159 in its category [2] Group 3 - The fund manager of 工银丰盈回报灵活配置混合A is 秦聪 and 林念, with 秦聪 having a tenure of 1 year and 108 days and a total asset scale of 233 million CNY, achieving a best return of 35.83% during his tenure [3] - 林念 has a tenure of 9 years and 29 days with a total asset scale of 2.439 billion CNY, achieving a best return of 114.92% during his tenure [3]