hedge funds, insurance companies, pension funds, investment banks and

 
 
foreign institutional investor (FII) 
They are institutional investors who invest in assets of another country. That is, when a foreign institution invests in our country's stock market, banking, insurance, pension etc. then this type of investment is called FII investment.
what is fii
FIIs are called foreign institutional investors. These institutional investors are at the international level, they collect a large amount of money from their country's people and invest in the stock market of many countries. They range from general investment to large investments - pension funds etc. FIIs who collect their money according to their strategy by investing in various securities of the stock market make a profit on it and pass it on to their customers. This purchase or sale is often done in large quantities, which will have a direct impact on the movement of stock market is. Before any FII invests in the Indian stock market, it has to register itself with the Securities and Exchange Board of India (SEBI) and the Reserve Bank of India, and follow its rules.
FII example
 hedge funds, insurance companies, pension funds, investment banks and mutual funds.