8/21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 provides a ranking of the top 10 open-end funds based on net asset value growth as of August 21, 2025, highlighting the performance of various funds [2][4][7] - The top-performing fund is "汇添富双鑫添利债券D" with a net value of 1.2019, showing a significant increase from 1.0000 [2] - The bottom-performing fund is "前海开源周期精选混合C," which has a net value of 1.0343, down from 1.0816 [4][7] Group 2 - The article notes that a total of 28,402 funds have updated their net values, indicating a broad market activity [3] - The sectors leading the market include multi-financial and telecommunications, both showing gains of over 2% [7] - The article mentions that the "万家中证港股通创新药ETF" has experienced rapid net value growth, indicating strong performance in the healthcare sector [7] Group 3 - The article discusses the concentration of holdings in the top funds, with "万家中证港股通创新药ETF" having a concentration of 67.67% in its top ten holdings, primarily in the pharmaceutical sector [8] - The top holdings in this fund include "信达生物" and "药明生物," which have shown significant daily increases [8] - Conversely, the "前海开源周期精选混合C" fund has a lower concentration of 58.34% in its top holdings, with notable declines in some of its key stocks [8]