浙江荣泰股价涨5.05%，前海开源基金旗下1只基金重仓，持有117.44万股浮盈赚取543.75万元

Group 1 - Zhejiang Rongtai Electric Equipment Co., Ltd. experienced a stock price increase of 5.05%, reaching 96.40 CNY per share, with a trading volume of 1 billion CNY and a turnover rate of 5.18%, resulting in a total market capitalization of 35.065 billion CNY [1] - The company, established on April 22, 1998, 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 supplementary products [1] Group 2 - The Qianhai Kaiyuan Jiaxin Mixed A Fund (001765) holds Zhejiang Rongtai as its largest position, having reduced its holdings by 253.19 thousand shares to 117.44 thousand shares, which constitutes 8.15% of the fund's net value, resulting in an estimated floating profit of approximately 5.4375 million CNY [2] - The fund has achieved a year-to-date return of 67.79%, ranking 277 out of 8199 in its category, and a one-year return of 66.99%, ranking 310 out of 8131 [2]