芳源股份股价跌5.04%，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1.48万元

Group 1 - The core point of the news is that Fangyuan Co., Ltd. experienced a stock decline of 5.04%, with a current share price of 11.49 yuan and a total market capitalization of 5.862 billion yuan [1] - Fangyuan Co., Ltd. specializes in the research, production, and sales of lithium battery ternary precursor materials and nickel battery positive materials, with its main business revenue composition being: sulfate 46.96%, precursor 29.77%, lithium carbonate 14.07%, others 7.90%, and spherical nickel hydroxide 1.31% [1] Group 2 - According to data, the fund "Everbright Prudential Chengxin Mixed A" holds 24,300 shares of Fangyuan Co., accounting for 1.03% of the fund's net value, ranking as the tenth largest holding [2] - The fund has a total scale of 3.6051 million yuan and has achieved a year-to-date return of 47.13%, ranking 1105 out of 8213 in its category [2] Group 3 - The fund manager of "Everbright Prudential Chengxin Mixed A" is Zhu Jiantao, who has been in the position for 1 year and 196 days, with the fund's total asset scale at 1.851 billion yuan [3] - During Zhu Jiantao's tenure, the best fund return was 51.61%, while the worst return was 7.17% [3]