It depends on the situation. If you are just an ordinary investor, you can send screenshots of fund positions to others, including stock screenshots. These are the privacy of investors. You can choose to publish them or not, and it doesn't matter much. If you are an employee, you can't issue stock positions because your employees can't speculate in stocks. If it is sent out, it is suspected of being induced. For ordinary investors, it is best not to issue stocks, especially stocks with large positions, which will have a little impact on investors more or less.

According to different standards, securities investment funds can be divided into different types:

fund

1) According to whether the fund unit can be increased or redeemed, it can be divided into open-end funds and closed-end funds. Open-end funds are not traded on the market (as the case may be), but are purchased and redeemed by banks, brokers and fund companies, and the fund scale is not fixed; Closed-end funds have a fixed duration and are generally listed and traded on the stock exchange. Investors buy and sell fund shares through the secondary market.

2) According to different organizational forms, it can be divided into corporate funds and contractual funds. A fund is established by issuing fund shares to establish an investment fund company, which is usually called a corporate fund; The establishment of fund managers, fund custodians and investors through fund contracts is usually called contractual funds. China's securities investment funds are all contractual funds.

3) According to different investment risks and returns, it can be divided into growth funds, income funds and balanced funds.

4) According to different investment objects, it can be divided into bond funds, stock funds, money funds and hybrid funds.

During the great bull market in the United States in the 1920s, there were countless such investment tools specifically for the rich. One of the most famous is the Graham-Newman Partnership Fund founded by Benjamin Graham and Jerry Newman. In 2006, Warren Buffett declared in a letter to the American Museum of Finance that the Graham-Newman Partnership Fund in the 1920s was the earliest known hedge fund, but other funds may appear earlier.