浙江荣泰股价跌6.48%，兴业基金旗下1只基金重仓，持有1万股浮亏损失7.48万元

Core Points - Zhejiang Rongtai experienced a decline of 6.48% on September 19, with a stock price of 108.00 CNY per share and a trading volume of 397 million CNY, resulting in a total market capitalization of 39.284 billion CNY [1] - The company specializes in the research, production, and sales of high-temperature resistant insulating mica products, with 99.92% of its revenue coming from mica products and 0.08% from other sources [1] Fund Holdings - Only one fund, the Industrial Fund's Yongyuan Return Mixed Initiation A (019587), holds a significant position in Zhejiang Rongtai, maintaining 10,000 shares, which accounts for 3.09% of the fund's net value, ranking it as the fifth-largest holding [2] - The fund has a total size of 11.4878 million CNY and has achieved a year-to-date return of 36.21%, ranking 2077 out of 8172 in its category [2] - The fund managers, Jiang Lisi and Zou Hui, have varying tenures and performance records, with Jiang managing assets totaling 378 million CNY and Zou managing 5.774 billion CNY [2]