芳源股份股价跌5.11%，光大保德信基金旗下1只基金重仓，持有2.43万股浮亏损失1.6万元

Core Points - Fangyuan Co., Ltd. experienced a 5.11% decline in stock price, trading at 12.25 CNY per share with a total market capitalization of 6.25 billion CNY [1] - The company specializes in the research, production, and sales of lithium battery ternary precursor materials and nickel battery positive materials, with a revenue composition of 46.96% from sulfate, 29.77% from precursors, 14.07% from lithium carbonate, and 1.31% from spherical nickel hydroxide [1] Fund Holdings - According to data, Everbright Pramerica Fund holds Fangyuan Co., Ltd. as its tenth largest position, with 24,300 shares representing 1.03% of the fund's net value, resulting in an estimated floating loss of approximately 16,000 CNY [2] - Everbright Pramerica Chengxin Mixed A Fund has a total scale of 3.6051 million CNY and has achieved a year-to-date return of 46.64%, ranking 1198 out of 8147 in its category [2] Fund Manager Performance - The fund manager of Everbright Pramerica Chengxin Mixed A Fund, Zhu Jiantao, has been in position for 1 year and 191 days, managing assets totaling 1.851 billion CNY, with the best return during his tenure being 50.43% and the worst being 6.92% [3]