Diversification means ensuring your investments are spread across different investment types. Investment type is just another term for different things that funds can invest in. Sometimes known as asset classes. The main investment types are shares, bonds, cash, and property.
Spreading your investments across different investment types is known as diversification. The benefit of diversifying is that if one investment type underperforms, then all your eggs aren't in one basket. There is still the chance for other investment types to perform well.
This table shows how different investment types have performed over the last few years and that year to year different investment types can have varying performance. We know that shares may not have the strongest performance every year, but they consistently outperform other investment types over the long term.
Short-term fluctuations in performance can also occur, but tend to balance out over the long term. This supports the theory that investing across different investment types can be a good way to reduce the overall level of investment risk to your money. So, if one investment type does have a bad year, you can often offset this by having your money spread across different investment types.
For more information about investing widely to reduce risk, take a look at our guide, Introduction to Diversification in Multi-asset Funds Guide.