Sovereign Wealth Funds

Sovereign wealth funds are being increasingly debated. The rising price of oil and huge trade surpluses in Asia–Pacific countries has made them increasingly powerful. Therefore Curious George thought to supply an overview of the top 5.
The largest ones are:

Funds under ManagementAbu Dhabi Investment Authority US$875bn
Singapore Government Investment Funds US$438bn
Norwegian Government Pension Fund US$330bn
Saudi Arabian Funds US$300bn
Kuwait Investment Authority US$250bn