The number of large-scale stocks has little to do with funds. The rise and fall of the fund is mainly determined by the investment target of the fund. If the investment target goes up, the fund goes up and the investment target goes down, then the fund goes down. However, the fund mainly invests in a basket of stocks. The number of large-scale stocks reflects the overall trend of A-share stocks to a certain extent, and investors can judge the risk of investment funds according to the number of large-scale stocks.

When investors buy funds, it is best to refer to factors such as fund valuation, historical performance, maximum retracement and fund manager's performance.