The stock exchange that publicly issues funds will be notified, but there is a certain lag. Generally speaking, the quarterly fund positions will be announced within 0/5 working days after the quarter, the semi-annual report will be announced within 2 months after the end of the previous year, and the annual report will be announced within 3 months after the end of each year.

When investors buy funds, they can adjust their investment strategies according to the changes in fund positions. For example, it is a good thing for funds to change positions and replace weak stocks with strong stocks, which will attract market investors to buy to a certain extent, thus pushing up the price of funds, and investors can take the opportunity to buy some; If the fund changes its position by replacing the strong stocks in the constituent stocks with the weak stocks, this position change is a bad thing, which will lead to the investors in the market to lighten their positions or clear their positions, which will lead to the decline of the fund price, and they can lighten their positions or sell them all.