increase the asset diversification to reduce some unsystemic risk.
Terminology varies with country but investment funds are often referred to as investment pools, collective investment vehicles, collective investment schemes, managed funds, or simply funds. The regulatory term is undertaking for collective investment in transferable securities, or short collective investment undertaking (cf. Law). An investment fund may be held by the public, such as a mutual fund, exchange-traded fund, or closed-end fund, or it may be sold only in a private placement, such as a hedge fund or private equity fund. The term also includes specialized vehicles such as collective and common trust funds, which are unique bank-managed funds structured primarily to commingle assets from qualifying pension plans or trusts.