Portfolio rebalancing is a critical, yet often overlooked, aspect of successful investing. It involves periodically adjusting your portfolio to maintain your desired asset allocation.
Over time, market movements can cause your portfolio to drift away from your target allocation. For example, if stocks perform exceptionally well, they may make up a larger percentage of your portfolio than you intended. This increases your risk exposure.
Rebalancing involves selling assets that have performed well and buying those that have underperformed to restore your target allocation. This disciplined approach forces you to sell high and buy low, which is the opposite of emotional investing.
The frequency of rebalancing depends on your investment strategy and risk tolerance. Some investors rebalance annually, while others do it quarterly or when their allocation drifts by a certain percentage. The key is to have a plan and stick to it.