8/13财经夜宵：得知基金净值排名及选基策略，赶紧告知大家

Group 1 - The article highlights the performance of various funds, with a total of 28,371 funds updating their net values, showcasing the top and bottom performers in the market [3] - The top 10 funds with the highest net value growth on August 13, 2025, include 信澳业绩驱动混合A, 信澳业绩驱动混合C, and 永赢科技智选混合发起A, among others [3] - The bottom 10 funds with the lowest net value growth include 国泰中证煤炭ETF and 中邮核心主题混合C, indicating a decline in their performance [4] Group 2 - The Shanghai Composite Index showed a rebound with a trading volume of 2.17 trillion, while the number of advancing stocks was 2,733 compared to 2,458 declining stocks [6] - The leading sectors included communication equipment and mineral products, with significant gains exceeding 2% [6] - The fund with the fastest net value growth is 信澳业绩驱动混合A, which focuses on the artificial intelligence sector [6][7] Group 3 - The top holdings of 信澳业绩驱动混合A include 新易盛 and 中际旭创, both showing substantial daily gains, contributing to the fund's strong performance [7] - The fund's concentration in its top 10 holdings is 83.61%, indicating a focused investment strategy [7] - In contrast, the 国泰中证煤炭ETF has a lower concentration in its top holdings, with a focus on the coal sector, and has underperformed relative to the market [7]