瑞迪智驱股价跌5.07%，鑫元基金旗下1只基金重仓，持有4480股浮亏损失1.98万元

Group 1 - The core point of the news is that Ruide Zhichu experienced a decline of 5.07% in stock price, reaching 82.80 yuan per share, with a trading volume of 131 million yuan and a turnover rate of 4.86%, resulting in a total market capitalization of 6.389 billion yuan [1] - Ruide Zhichu, established on February 6, 2009, is located in Chengdu, Sichuan Province, and specializes in the research, production, and sales of key components for automation equipment transmission and braking systems [1] - The main revenue composition of Ruide Zhichu includes electromagnetic brakes (57.39%), precision transmission components (30.26%), other products (6.93%), and harmonic reducers (5.42%) [1] Group 2 - From the perspective of fund holdings, one fund under Xinyuan Fund has a significant position in Ruide Zhichu, with Xinyuan Xinlinghang Mixed A (017026) holding 4,480 shares, accounting for 0.25% of the fund's net value, making it the seventh-largest holding [2] - The estimated floating loss for the fund on the current day is approximately 19,800 yuan [2] Group 3 - Xinyuan Xinlinghang Mixed A (017026) was established on April 22, 2025, with a latest scale of 15.5632 million yuan and a cumulative return of 3.62% since inception [3] - The fund manager, Chen Li, has a tenure of 12 years and 24 days, with total assets under management of 702 million yuan, achieving a best fund return of 220.76% and a worst fund return of -22.36% during his tenure [4]