A portfolio review is done periodically to check if the portfolio is growing as expected or is it having sufficient growth as per market growth. Portfolio review is mandatory if you are looking forward to achieve your financial targets. Portfolio review is applicable for Mutual Fund Investments and stock investments as well. Market conditions are very dynamic and hence it keeps changing based on market conditions. We should always check if the market conditions are favourable to our Mutual Fund or Stock Portfolios, else we have to do our course correction immediately.