Portfolio Management:
It is a process of managing the money of an individual by investing money
into different securities to maximise the return and reduces the risk. It is
done under the expert guidance of portfolio manager. It is an art of selecting the right securities to make a security
portfolio for earning high return.
Importance:
·
Diversification:
There are different securities in a portfolio which reduces the risk of
losing the investment amount.
·
Handle by
expert: The portfolio is managed by expert who is continuously analysing
the market securities under different environment.
·
Time consuming: The market changes very
fast and the individuals don’t have enough time to check his investment status
time to time. So, it is best if the investment decision is handling by expert.
·
Chances
of maximise return: If the portfolio is managed by expert then the chance
of earning high return is maximise.
Modern Portfolio
Theory: This theory states that minimise the risk and maximise the return
by adding diversified securities in a portfolio. It means selecting those
securities in a portfolio which maximises the return and minimises the risk of
a portfolio. Modern portfolio helps to
achieve the efficient frontier position by selecting right securities in a
portfolio.
Assumptions:
There are some
assumptions in a modern portfolio theory:
·
Investors are risk averse. It means investors prefer
to invest in those securities which have low risk and investor known the risk.
·
All investors have same information for taking
an investment decision.
·
Brokerage commission and taxes are not
considered.
·
The investors considered the standard deviation,
correlation and variances for taking an investment decision.
·
All investors have same goal.
·
If investors add one more security it reduces
the risk level of a portfolio.
Efficient frontier: It
is a curved line which shows the potential return on given portfolio an
investor earn at given level of risk. Investors always want to remain in left
side of curve where risk level is very low. But those investors who can bear
risk can earn higher return and they like to remain in right side of curve.
Investors can earn less than frontier curve but not more than frontier curve.
Risk involved in Portfolio Management:
Call risk: If the
issuer of security calls back its security or stock prior to maturity date then
it will not satisfy the interest of investment holder by offering less return.
Default risk: If the issued company declared bankrupt then
it also affect on the rate of return of an investment holders. Then the chance of
getting lower rate of return or even no return is high.
Political risk:
In this risk if the government make changes in Company law and in taxation
rules. Then it also affects the earning of the investment holders.
Management risk: If the managers of the stock or bond issued
company take any wrong decision which affects the net income and leverage or
capital structure of a company. Then it also affects the rate of return of
investment holders.
Purchasing power
risk: Under this risk the rate of return of investors are affected by business
cycle like inflation.
Interest rate risk:
Under this risk if the interest rate changes then the value of security also
changes. If the interest rate increases then the value of long term securities
will decreases in comparison to short term securities. The value of existing stock will decreases if
the interest rate is increases.
Convertible risk:
If the securities are converted by issued company then the rate of return of investor
will increases or decreases.
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