Investment Diversification

In our Guide to Investment Diversification, we consider why diversification is an important part of investing. In practical terms, diversification is holding investments which will react differently to the same market or economic event.

Generally speaking, there are four broad asset classes: cash, fixed interest (bonds), property and shares (equities).

Since performance in any one asset class can be unpredictable depending on shifts in the market, investing across several asset classes can provide greater diversification potential. Therefore, if one asset class performs favourably, it can potentially offset another that is performing less favourably, providing more balance to your portfolio when market shifts occur.

Range of assets

One of the most effective ways to manage investment risk is to spread your money across a range of assets that, historically, have tended to perform differently in the same circumstances. This is called ‘diversification’ – reducing the risk of your portfolio by choosing a mix of investments.

In the most general sense, there are many adages: ‘Don’t put all of your eggs in one basket’, ‘Buy low, sell high’, and, ‘Bears and bulls make money, but pigs get slaughtered’. While that sentiment certainly captures the essence of the issue, it provides little guidance on the practical implications of the role that diversification plays in a portfolio. And, ultimately, there is no such thing as a ‘one-size-fits-all’ approach.

Your financial goals and what your attitude to risk is

Different investors are at different stages in their lives. Aside from dividing your investments across different asset classes, there are a number of other factors to take into account as well, in particular what life stage you’re at (such as early in your career or close to retirement), what your financial goals are, and what your attitude to risk is.

Under normal market conditions, diversification is an effective way to reduce risk. If you hold just one investment and it performs badly, you could lose all of your money. If you hold a diversified portfolio with a variety of different investments, it’s much less likely that all of your investments will perform badly at the same time. The profits you earn on the investments that perform well offset the losses on those that perform poorly.

Spreading your investments within asset classes

While it cannot guarantee against losses, diversifying your portfolio effectively – holding a blend of assets to help you navigate the volatility of markets – is vital to achieving your long-term financial goals whilst minimising risk. Although you can diversify within one asset class – for instance, by holding shares (or equities) in several companies that operate in different sectors – this will fail to insulate you from systemic risks, such as international stock market volatility.

As well as investing across asset classes, you can further diversify by spreading your investments within asset classes. For instance, corporate bonds and government bonds can offer very different propositions, with the former tending to offer higher possible returns but with a higher risk of defaults, or bond repayments not being met by the issuer.

There are four main types of investment, known as ‘asset classes’. Each asset class has different characteristics and advantages and disadvantages for investors.

Download the PDF to see the full document.

Posted on: 11 May, 20