长芯博创股价跌5.03%，华泰保兴基金旗下1只基金重仓，持有7000股浮亏损失3.74万元

Core Points - Changxin Bochuang's stock price has dropped 5.03% to 100.72 CNY per share, with a total market capitalization of 29.32 billion CNY, and a cumulative decline of 8.65% over the past three days [1] - The company specializes in the research, production, and sales of integrated optoelectronic devices in the optical communication field, with 81.36% of its revenue coming from data communication, consumer and industrial interconnection markets, and 18.46% from the telecommunications market [1] Fund Holdings - Huatai Baoxing Fund holds 7,000 shares of Changxin Bochuang in its Huatai Baoxing Kerong A fund, representing 1.43% of the fund's net value, with a floating loss of approximately 37,400 CNY today and a total floating loss of 70,300 CNY over the past three days [2] - The Huatai Baoxing Kerong A fund was established on May 11, 2020, with a current scale of 3.65 million CNY, and has experienced a year-to-date loss of 0.26% [2] - The fund manager, Zhou Yongmei, has a tenure of 7 years and 270 days, with a best return of 43.59% during her tenure, while Chen Qiwei has a tenure of 2 years and 136 days with a best return of 19.71% [2]