Rebalancing

Rebalancing is the process of realigning the weightings of assets in a portfolio - typically equities and bonds - back to a predetermined target. Over time, assets that perform well grow to represent a larger share of the portfolio than intended, increasing exposure to risk that was not part of the original plan. Selling some of the outperforming asset and buying more of the underperforming one restores the original balance.\n\nThe primary benefit of rebalancing is risk control, not return enhancement. As Morningstar's Christine Benz has noted, rebalancing involves "stripping back asset classes that have performed really well... and adding to ones that haven't performed as well and often have more attractive valuations." Rebalancing does not guarantee better returns; it keeps your risk profile consistent with your goals over time.\n\nHow often to rebalance is a matter of strategy. Common approaches include calendar-based rebalancing (for example, annually at year-end) and threshold-based rebalancing (triggered when an asset class drifts beyond a set band from its target). Your proximity to retirement is a key factor: investors closer to drawing down their savings typically rebalance more conservatively to reduce sequence-of-returns risk, the danger that poor early returns permanently damage a portfolio that is already being spent down.

For Gulf expats building retirement savings over 20 to 30 years, disciplined rebalancing is one of the few levers you can control directly. GCC workplace savings structures - including the UAE Ministry of Human Resources and Emiratisation (MOHRE) end-of-service framework and the Daman Employee Workplace Savings (DEWS) scheme in the DIFC - typically place responsibility for investment allocation decisions on the individual member. If you hold a globally diversified fund inside such a scheme and equities have had a strong run, your actual risk exposure may be significantly higher than your intended allocation without a deliberate rebalance.\n\nExpats who also hold home-country pension assets - such as a UK SIPP or an Indian EPF account - should view rebalancing across their entire global portfolio, not just their GCC savings. A large equity run-up in one jurisdiction can skew your total retirement picture even if each account looks balanced in isolation. Tax-treaty implications may affect which account you rebalance within first, so always verify your position with a qualified adviser familiar with your home country and GCC residency status.