东山精密股价跌5.03%，财通证券资管旗下1只基金重仓，持有29.23万股浮亏损失100.84万元

Group 1 - The stock of Dongshan Precision fell by 5.03%, trading at 65.18 CNY per share, with a total market capitalization of 119.38 billion CNY as of the report date [1] - Dongshan Precision specializes in the manufacturing and service of precision sheet metal parts and precision castings, as well as flexible circuit board design, production, and sales [1] - The company's main revenue sources include electronic circuit products (65.23%), touch panels and LCD modules (17.98%), precision components (13.93%), LED display devices (1.69%), and others (1.17%) [1] Group 2 - According to data, one fund under Caitong Securities Asset Management holds a significant position in Dongshan Precision, with 292,300 shares, accounting for 4.34% of the fund's net value [2] - The fund, Caitong Asset Management Consumer Selection Mixed A (005682), has a current scale of 241 million CNY and has achieved a year-to-date return of 47.42% [2] - The fund manager, Yu Yang, has been in position for over 7 years, with the best fund return during his tenure being 170.41% [3]