索辰科技股价跌5.06%，银河基金旗下1只基金重仓，持有23万股浮亏损失121.9万元

Group 1 - The core point of the news is that Shanghai Sochen Technology Co., Ltd. experienced a stock decline of 5.06%, with a current share price of 99.40 yuan and a total market capitalization of 8.857 billion yuan [1] - The company specializes in CAE software development, sales, and services, with its main revenue sources being TianGong simulation product development (56.93%), TianGong engineering simulation software (29.33%), and other services [1] - The company was established on February 24, 2006, and went public on April 18, 2023 [1] Group 2 - From the perspective of fund holdings, one fund under Galaxy Fund has a significant position in Sochen Technology, with an increase of 142 shares in the third quarter, holding a total of 230,000 shares, which constitutes 7.16% of the fund's net value [2] - The Galaxy and Mei Life Mixed A fund (006128) has a total scale of 319 million yuan and has achieved a year-to-date return of 18.78% [2] - The fund manager, Zheng Weishan, has been in position for 6 years and 180 days, with the best fund return during his tenure being 265.78% [3]