长芯博创股价涨5.27%，财通证券资管旗下1只基金重仓，持有144万股浮盈赚取1188万元

Group 1 - The core point of the news is the performance and market position of Changxin Bochuang Technology Co., Ltd., which saw a stock price increase of 5.27% to 164.75 CNY per share, with a total market capitalization of 48.036 billion CNY [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 revenue coming from data communication, consumer and industrial interconnection markets, and 18.46% from the telecommunications market [1] - The stock's trading volume reached 1.673 billion CNY, with a turnover rate of 3.82% [1] Group 2 - From the perspective of fund holdings, one fund under Caitong Securities Asset Management has a significant position in Changxin Bochuang, holding 1.44 million shares, which accounts for 3.78% of the fund's net value, ranking as the ninth largest holding [2] - The Caitong Asset Management Digital Economy Mixed Fund A (017483) has achieved a year-to-date return of 15.68% and a one-year return of 73.52%, ranking 415 out of 8994 and 469 out of 8199 respectively [2] - The fund manager, Bao Lianwen, has been in position for 4 years and 95 days, with the fund's total asset size at 6.014 billion CNY and a best return of 137.46% during his tenure [3]