It can be found in the stock daily limit of each website and the K-line chart of stock software. For example, great wisdom software, K-line chart, press F 10 key, click on the shareholders' entry and exit, you can view the shareholders' shareholding, and the top ten circulating shareholders can view the fund shareholding ratio and changes at a glance. In the lower right corner of the daily K-line chart, click the diagnostic bar to find out the shareholding ratio of large funds. Check and record frequently, and you can analyze the increase and decrease of large funds. Stocks that are heavily held by a number of fund companies and account for more than 20% of the circulating market value are fund heavyweight stocks. That is, more than 20% of this stock is held by the fund.

Go to the counter of the local social security center to find the service staff and bring the original ID card.

2. To inquire on the website of the local labor and social security bureau, you need to enter your name and ID number. ?

3. Call the national social security unified service hotline 12333 for consultation. Social security funds are managed by third-party institutions and supervised by government departments. According to the regulations, social security funds can be used for investment, but the scope is limited, such as bank deposits, buying and selling government bonds, and some financial instruments with good liquidity, including listed securities investment funds, stocks, corporate bonds with credit rating above investment grade, financial bonds and other securities.