Rebalancing Strategy

Rebalancing is the process of bringing a portfolio back to its intended structure after market movements have shifted asset weights. Over time, some investments grow faster than others, gradually changing the risk profile of the portfolio-often without the investor noticing.

A rebalancing strategy is not about predicting markets or improving short-term performance. Its purpose is risk control: maintaining alignment with the original plan rather than allowing market momentum to dictate exposure.

Why Portfolios Drift Over Time

When markets rise, growth-oriented assets such as stocks may take up a larger share of the portfolio. During prolonged declines, defensive assets may dominate instead. This natural drift can quietly increase or decrease risk beyond what the investor initially intended.

Without a rebalancing framework, portfolios often become most aggressive near market peaks and most conservative near market lows-exactly the opposite of a disciplined, long-term approach.

Common Rebalancing Approaches

Rebalancing can be done on a schedule (for example, annually) or based on thresholds (when allocations move beyond a defined range). Each method has trade-offs between simplicity, responsiveness, and transaction costs.

The most important factor is consistency. A clear rule-based approach helps reduce emotional decisions and removes the temptation to delay adjustments based on short-term market views.

• Rebalancing keeps portfolio risk aligned with the original plan
• Market movements naturally cause allocation drift over time
• Without rebalancing, risk often increases unintentionally
• Rule-based methods help remove emotion from decisions
• Consistency matters more than perfect timing