how a granular portfolio works
a granular portfolio can refer to a credit currency equity bond or mixed asset class portfolio highly granular portfolios sometimes referred to as infinitely granular diversify most of the unsystematic risk individual security risk out of the portfolio so that it is exposed to systemic risk only which investors can t minimize through diversification advantages of a granular portfoliowhile the primary advantage to an investor is the reduction of risk other advantages of a granular portfolio include the ability to customize a portfolio and to diversify across many asset classes having investments across many sectors and asset classes helps to reduce a portfolio s overall risk for example if healthcare stocks are underperforming a granular portfolio with exposure to other sectors such as technology financials and consumer goods helps to offset those positions bonds can be added to a granular portfolio to provide income when stocks go through range bound periods because granular portfolios include many holdings they can easily be adjusted to meet the financial objectives of many different investors for instance an investor might have their asset allocations split between equities bonds and cash when the investor is young 90 of the portfolio may be invested in equities with 5 in bonds and 5 in cash as the investor approaches retirement they can easily adjust the portfolio to have more conservative allocations a granular portfolio gives investors the flexibility to diversify across multiple asset classes as they see fit for example if precious metal commodities such as gold and silver are trending higher an investor could add some futures contracts to his portfolio to gain exposure to the move disadvantages of a granular portfolioalthough there are fewer disadvantages to a granular portfolio they can be significant particularly during times of marketplace instability or downturns the diversified structure of a granular portfolio means that a large gain in a single investment has a minimal impact on overall returns for instance a stock in an investor s portfolio may increase by 75 but that holding only accounts for a slight gain if it represents 5 of the portfolio s value in a stable economic environment a granular portfolio takes advantage of uncorrelated asset classes and sectors offsetting each other to help reduce risk these correlations may break down in a financial crisis to actually increase risk for example during the global financial crisis between 2008 and 2009 price moves in equities and commodities became strongly correlated while bonds and equities became uncorrelated investors who hold a granular portfolio should continually monitor changing correlations between asset classes to ensure they don t overexpose themselves understanding this relationship between market correlation and volatility can help investors manage portfolio risk 