October 7, 2025
Why rebalancing your portfolio matters — and how it works

Rebalancing doesn’t get much airtime. It doesn’t come with dramatic headlines or adrenaline-fueled...

Rebalancing doesn’t get much airtime. It doesn’t come with dramatic headlines or adrenaline-fueled decisions. But behind the scenes, it plays one of the most important roles in long-term investing: keeping your portfolio honest.

Think of your portfolio like a garden. You plant with intention — a mix of investments that reflect your goals, your risk comfort, and the life you want to build. But over time, some parts grow faster than others. Left unchecked, what was once a well-proportioned plan starts to look lopsided.

That’s where rebalancing comes in.

WHAT IS REBALANCING?

Rebalancing is the process of realigning your investment portfolio to match its original target allocation. In simple terms: it means trimming what’s grown too much and topping up what’s been left behind.

Let’s say you set up your portfolio to be 60% equities and 40% bonds. If equities have a strong year, they might now make up 70% of your portfolio. That sounds like good news, and it is. But it also means your overall risk profile has shifted. Without rebalancing, you’re now more exposed to market swings than you intended to be.

Rebalancing brings it back into alignment. You sell some of what’s done well, and you buy more of what hasn’t — even if it feels counterintuitive in the moment.

Rebalancing isn’t about predicting the next big winner. It’s about staying disciplined. It’s about managing risk quietly and consistently, so that your portfolio continues to serve your goals and not simply chase performance.

Without it, you may find yourself unintentionally taking on more risk, or becoming too conservative over time. Both can sabotage your personal long-term outcomes.

It also reinforces a healthy investing mindset. It teaches you to buy low and sell high — systematically, not emotionally.

And in volatile markets, rebalancing becomes even more powerful. It gives you a practical framework for making decisions when everything feels uncertain. Instead of reacting, you rebalance.

Isn’t it hard to sell what’s doing well?

Yes. It can be.

Rebalancing goes against human instinct. When an asset class is booming, it feels wrong to touch it. When another is underperforming, it feels wrong to add more.

But that’s the discipline. That’s where real investing maturity lives.

Rebalancing asks:

  1. What’s the plan?
  2. What did I set out to do?
  3. Has my life changed… or just the market?

And if the goal hasn’t changed, then the plan probably doesn’t need to either — it just needs rebalancing.

Rebalancing isn’t flashy. But over time, it helps protect your portfolio from becoming something it was never designed to be.

If you haven’t reviewed your asset allocation in a while, or if you’ve had major life changes, now’s a good time to pause and reassess. Let’s help you bring your investments and your goals back into balance.

Because financial planning isn’t just about chasing returns. It’s about staying aligned — to your plan, your purpose, and your peace of mind.

Liron Mazor

Greengrass Wealth Management is an authorised and licensed independent financial services provider with the Financial Services Board (FSP Number: 19308)
Read more
You might also be interested in these
News
The costs of cancer

Liron Mazor

A cancer diagnosis is more than a medical event. It touches every part of life; physically...
News
Are you diversified… or just busy?

Liron Mazor

We often hear investors say, “I’ve spread my risk — I’m well diversified.”...
Get in Touch
Subscribe to our newsletter

Enter your details to subscribe to our monthly newsletter.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.