长芯博创股价跌5.05%，长盛基金旗下1只基金重仓，持有13.8万股浮亏损失69.83万元

Group 1 - The core point of the news is that Changxin Bochuang's stock has experienced a significant decline, dropping 5.05% on October 14, with a cumulative drop of 21.75% over the past nine days [1] - As of the report, the stock price is 95.23 yuan per share, with a trading volume of 1.307 billion yuan and a turnover rate of 4.97%, leading to a total market capitalization of 27.722 billion yuan [1] - The company, established on July 8, 2003, specializes in the research, production, and sales of integrated optoelectronic devices in the optical communication field, with 81.36% of its main business revenue coming from data communication, consumer and industrial interconnection markets [1] Group 2 - Changsheng Fund has one fund heavily invested in Changxin Bochuang, specifically the Changsheng Urbanization Theme Mixed A fund, which held 138,000 shares, accounting for 4.94% of the fund's net value [2] - The fund has incurred a floating loss of approximately 698,300 yuan today and a total floating loss of 3.8461 million yuan during the nine-day decline [2] - The Changsheng Urbanization Theme Mixed A fund was established on November 12, 2013, with a current scale of 133 million yuan, achieving a year-to-date return of 74.68% and a one-year return of 109.91% [2]