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Latest asset allocation quarterly reviews

March 2024 update – Review to 31st December 2023

The latest Willis Towers Watson (WTW) parameter review of economic assumptions which underpin the optimised portfolios available through our platform had noticeable changes to asset allocations this quarter with a circa 10% average portfolio turnover, with the story of the quarter being one of decreasing yields across investment markets.

As per usual, the reallocations seen have been driven by the relative changes in the return assumptions, with relatively minor changes in volatility this quarter. All asset classes this quarter have had reductions in their return assumptions compared to the last update 3 months ago, and an accompanying reduction in volatility, with the exception of both cash and UK property.

The assumptions have a 10-year time horizon, which are built on a combination of both short and very long-term assumptions. They are calculated on a risk premium in addition to the risk-free rate (local cash rates). The short-term assumptions for Cash have reduced this quarter and, as equity returns are calculations based on a risk premium above cash assumption, this reduction has in turn reduced the 10-year return assumptions of both UK and International Equity. Fixed Interest return expectations have reduced as a result of a decrease in yield, although this is expected to trend upwards over the longer term.

Summary of movements

  • UK cash: 10-year gross returns reduced by 0.50% to 3.37% p.a. Expected volatility is unchanged at 1.22%.
  • UK property: 10-year gross returns reduced by 0.51% to 7.32% p.a. Expected volatility has very marginally increased by 0.02%, to 8.34%.
  • UK fixed interest: 10-year gross returns also reduced by 1.02% to 4.62% p.a. Expected volatility also reduced, by 0.19%, to 7.74%.
  • International fixed interest: 10-year gross returns reduced by 0.90% to 3.85% p.a. Expected volatility reduced slightly by 0.01% to 6.45%.
  • UK equity: 10-year gross returns reduced by 0.53% to 8.58% p.a. Expected volatility also decreased by 0.04% to 18.04%.
  • International equity: 10-year gross returns have reduced, by 0.38% to 9.50% p.a.  Volatility has also decreased, by 0.03%, to 19.81%.

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