Sometime in the next year, if there is no major market fall, total assets in superannuation will hit $3 trillion on the way to a forecast $10 trillion in 20 years, as shown below. Not bad for a country with GDP of about $1.9 trillion. The entire market value of all listed companies in Australia is about $2.1 trillion. While super funds obviously invest in a wide range of other asset classes, super investments will be increasingly offshore.