A unit trust is a form of collective investment constituted under a trust deed.
A unit trust pools investors' money into a single fund, which is managed by a fund manager. Unit trusts offer access to a wide range of investments, and depending on the trust, it may invest in securities such as shares, bonds, gilts, and also properties, mortgages and cash equivalents. Those investing in the trust own "units" whose price is called the "net asset value" (NAV). The number of these units is not fixed and when more is invested in a unit trust (by investors opening accounts or adding to their accounts), more units are created.In addition to the UK, trusts are found in Fiji, Ireland, the Isle of Man, Guernsey, Jersey, New Zealand, Australia, Kenya, Namibia, South Africa, Singapore,, Malaysia and Zimbabwe.