Institutional investors are expected to continue increasing their allocations to hedge funds, though at a slower rate than recent years, according to a Russell Investments survey. The survey found that hedge fund allocations currently account for 4.2% of total institutional assets and are projected to rise to 5.7% over the next two years. Hedge fund allocations vary by region, with the highest being 6% of assets in Japan/Asia. Increased transparency and fee reductions are key factors that will drive future hedge fund growth.