Stock markets are represented by various participants, who differ in the functions they perform
                    and the size of their
                    capital. The biggest players in the stock market are institutional investors. So who are
                    institutional investors?
                    Institutional investors are large credit and financial companies that serve as intermediaries
                    between investors and
                    investment objects. Through the accumulation of investor money, institutional investors earn a
                    certain margin for
                    intermediation and act as brokers, managers, auditors, financial advisors, etc. They participate
                    directly in securities
                    trading and may be represented by banking and brokerage alliances, investment companies.
                    For a better understanding, Figure 1 shows the types of institutional investors.
                  
 
                  Figure 1 – Institutional Investors
                    Let's take a look at each type of institutional investor. 
                    The biggest players among institutional investors are investment companies. A prime example is the
                    Big Three - Vanguard
                    Group, BlackRock and StateStreet. These companies offer units of their investment funds (mutual
                    funds, ETFs, etc. -
                    diversified portfolios) and other financial services and financial instruments. Such companies have
                    the ability to have
                    a significant impact on the stock market because of the large trading volumes and the huge capital
                    under management.
                    Insurance companies are characterized by the fact that by accepting insurance premiums from
                    customers, they form
                    insurance funds, at the expense of which they compensate the financial losses of customers.
                    The next type is pension funds. Pension funds also play an important role in the financial market.
                    There are two options
                    of pension security. The first option is a "defined benefit pension fund" - when a person retires,
                    they receive a
                    predetermined and guaranteed amount. The second option is a "defined contribution plan", the person
                    receives a certain
                    amount based on the performance of the fund.
                    Endowment funds are investment funds that are designed for a specific purpose and need. Such funds
                    are usually used by
                    universities, hospitals, and other nonprofit organizations. The invested capital is used for
                    specific purposes, and the
                    donors of such funds can establish how the funds are used.
                    Banks are financial structures that carry out various operations. They attract capital from
                    individuals, companies by
                    offering a certain interest on a deposit, and banks can also issue their own securities (shares,
                    bonds). In addition,
                    banks can act as brokers in stock trading, accompany transactions and create depositories for
                    storing securities.
                    Hedge funds invest mostly in liquid assets. Hedge funds are unique in that they apply a more
                    aggressive investment
                    policy and are riskier, but the returns are also higher.
                    Institutional investors play a key role in the economy as a whole by redistributing financial
                    resources from one
                    industry to another. They manage very large assets and capital of various contributors, which allows
                    assets to be
                    redistributed to certain market segments, and large capital to be used for strategically important
                    tasks. In addition,
                    institutional investors also bring benefits to both companies and private investors. For companies,
                    institutional
                    investors are an important source of capital. As for the advantages for private investors, the
                    following can be said
                    here. Not all private investors have expert knowledge of how the stock market works, how to invest
                    effectively, how to
                    trade securities and manage risks, while institutional investors have this expertise, so for private
                    investors, trust
                    management is sometimes the best solution. Also, institutional investors do larger trading volumes,
                    which allows them to
                    have lower transaction costs and offer financial services to private investors at lower prices, so
                    private investors
                    ultimately benefit from this.
                  
