硅宝科技股价跌5.1%，大成基金旗下1只基金重仓，持有43.08万股浮亏损失55.57万元

Group 1 - The core point of the news is that Silicon Treasure Technology experienced a 5.1% drop in stock price, reaching 24.01 CNY per share, with a trading volume of 466 million CNY and a turnover rate of 5.63%, resulting in a total market capitalization of 9.439 billion CNY [1] - Silicon Treasure Technology, established on October 19, 1998, and listed on October 30, 2009, specializes in the research, production, and sales of room temperature vulcanized silicone rubber and related production equipment [1] - The company's main business revenue composition includes construction adhesives at 40.42%, hot melt adhesives at 31.80%, industrial adhesives at 27.42%, and other (supplementary) at 0.36% [1] Group 2 - From the perspective of major fund holdings, one fund under Dacheng Fund has a significant position in Silicon Treasure Technology, with Dacheng Jinglu Flexible Allocation Mixed A (003373) increasing its holdings by 50,300 shares in the third quarter, totaling 430,800 shares, which accounts for 4.7% of the fund's net value, ranking as the ninth largest holding [2] - The Dacheng Jinglu Flexible Allocation Mixed A (003373) fund was established on September 29, 2016, with a latest scale of 54.9569 million CNY, achieving a year-to-date return of 49.2%, ranking 1139 out of 8140 in its category, and a one-year return of 36.43%, ranking 1517 out of 8056 [2] - The fund manager, Li Yu, has a tenure of 11 years and 104 days, with the fund's total asset scale at 647 million CNY, achieving a best return of 102.86% and a worst return of -6.79% during his tenure [3]