万润新能股价跌5.13%，大成基金旗下1只基金重仓，持有6.72万股浮亏损失22.98万元

Group 1 - The core point of the news is that Wanrun New Energy's stock price has dropped by 5.13%, currently trading at 63.20 CNY per share, with a total market capitalization of 7.971 billion CNY [1] - Wanrun New Energy specializes in the research, production, sales, and service of lithium battery cathode materials, with its main revenue source being lithium iron phosphate, accounting for 96.49% of total revenue [1] - The company was established on December 24, 2010, and went public on September 29, 2022 [1] Group 2 - From the perspective of fund holdings, Dachen Fund has a significant position in Wanrun New Energy, with its Dachen Zhuo Xiang One-Year Holding Mixed A Fund holding 67,200 shares, representing 1.2% of the fund's net value [2] - The fund has experienced a floating loss of approximately 229,800 CNY today [2] - The fund manager, Su Bingyi, has a tenure of 13 years and 248 days, with the fund's best return during his tenure being 246% and the worst being -71.74% [2]