You chose your investment mix carefully, balancing growth and stability to match your goals. But markets don't stand still. Over time, some investments grow faster than others, and your carefully planned mix can drift without you noticing. Rebalancing is the simple process of bringing it back in line.
Imagine you started with a mix of mostly stocks and some bonds. After a strong year for stocks, they may now make up a larger share of your portfolio than you intended. That means you're taking on more risk than you originally planned — even though you never changed a thing.
Why rebalancing matters
Rebalancing keeps your level of risk consistent with your goals and comfort level. It also builds a disciplined habit: trimming assets that have grown and adding to those that have lagged. In practice, that means selling some of what has risen and buying some of what has fallen.
There are two common approaches. Calendar rebalancing means reviewing your portfolio on a set schedule, such as once or twice a year. Threshold rebalancing means acting whenever an asset class drifts a certain amount away from its target. Some investors combine the two.
Be mindful of costs and taxes. Selling investments in a taxable account may trigger capital gains taxes, so it often makes sense to rebalance within tax-advantaged retirement accounts first or to use new contributions instead of selling.
Rebalancing also gives you a natural moment to check whether your target mix still fits your life. As goals get closer or circumstances change, your ideal allocation may shift too — and that's worth updating deliberately rather than leaving to chance.
Stay aligned with your plan
Rebalancing isn't about predicting markets. It's about staying true to a plan built around your goals, so short-term market moves don't quietly change the risks you're taking.
Want a second set of eyes on your portfolio? Finance Asset Guide offers portfolio reviews and rebalancing guidance. Schedule a free portfolio review today.