江丰电子股价跌5.05%，东财基金旗下1只基金重仓，持有9000股浮亏损失4.61万元

Core Points - Jiangfeng Electronics experienced a decline of 5.05% on October 17, with a stock price of 96.26 CNY per share and a total market capitalization of 25.54 billion CNY [1] - The company specializes in the research, production, and sales of high-purity sputtering targets, with its main revenue sources being ultra-high purity targets (63.26%), precision components (21.90%), and others (14.84%) [1] Fund Holdings - Dongcai Fund has a significant position in Jiangfeng Electronics, with its Dongcai Times Preferred Mixed Fund A (017857) increasing its holdings by 2,000 shares in the second quarter, totaling 9,000 shares, which represents 6.17% of the fund's net value [2] - The fund has reported a floating loss of approximately 46,100 CNY as of the latest update [2] Fund Performance - The Dongcai Times Preferred Mixed Fund A (017857) was established on February 24, 2023, with a current size of 10.37 million CNY and has achieved a year-to-date return of 34.41%, ranking 2,225 out of 8,160 in its category [2] - The fund manager, Feng Jiebo, has a tenure of 339 days, with the fund's total assets amounting to 234 million CNY, achieving a best return of 72.7% and a worst return of -3.76% during his management [3]