Sovereign wealth funds are not new and they are still only a tiny part of the global financial system. They represent only about 2% of global traded securities, and are dwarfed by other financial actors such as mutual funds, or private equity groups and hedge funds. [1] What is more, in comparison with these other players in the global financial system, SWFs are long-term investors looking many years, even decades into the future. This means that they are likely to bring calm, rather than irrational volatility to markets, as they will not be rushed into dumping assets based on a few months of bad data.  [1] The Economist, ‘Sovereign Wealth Funds Asset-backed insecurity’, 2008,