Risk ManagementMar 16, 20265 Min

Portfolio Rebalancing: Meaning, How to Do It, When to Do It and Why It Matters

Every investing portfolio ultimately serves just one purpose, which is to grow and build wealth. But the stock market never stays the same. This one characteristic not only leads the way to higher returns, but also leaves room for risk. As trends unfold and investors shift focus, portfolio rebalancing becomes necessary.

Dealing.com provides access to stocks that are usually in high demand across global markets as they provide better returns. Past performance or market demand does not guarantee future returns. All investments are subject to market risk. When the economy faces a slowdown, however, healthcare and consumer staples stocks make a safer choice. No sector or asset class is risk-free, and relative performance may vary depending on market conditions. This is the balance that portfolio rebalancing helps maintain. In this blog, we will understand portfolio rebalancing meaning, benefits, and how it works.

What is Portfolio Rebalancing?

The portfolio rebalancing meaning refers to the process of changing the weight of assets in your portfolio to keep your desired asset allocation over time. With the ups and downs in the markets, the value of various investments fluctuates. This changes how your portfolio reacts to these changes. Portfolio rebalancing allows you to align your portfolio with your risk tolerance and financial goals.

It is necessary since a well-constructed portfolio can gradually turn risky or more conservative than planned. Without portfolio rebalancing, it can lead to a situation where the assets that are performing well in your portfolio take over and expose you to more volatility. The assets that are not performing well may be reduced to a smaller proportion than they were supposed to be.

Rebalancing does not eliminate investment risk and may involve transaction costs and tax implications.

Different Portfolio Rebalancing Strategies

Investors have two common strategies:

Active rebalancing: You periodically and manually analyse your portfolio and then rebalance it when allocations reach set limits. This model provides more control but needs regular monitoring.
Passive rebalancing: Passive rebalancing occurs automatically using periodic investments, target-date funds, or rebalancing thresholds. It is less active, and it is appropriate for long-term investors.

The suitability of any strategy depends on individual financial objectives, risk tolerance, and investment horizon.

Portfolio Rebalancing Examples for Better Understanding

Here are a few portfolio rebalancing examples that will make it easier to understand the concept and realign asset mix with the original target allocation:

Initial Portfolio Allocation (Target)

Suppose this is your initial portfolio allocation or the target you have set:

Equity: 60%
Debt: 30%
Gold: 10%

This distribution indicates a moderate risk profile, growth through equities, stability through debt, and diversification through gold.

Asset allocation examples are for illustrative purposes only and do not constitute a recommendation.

What Happens Over Time

Over time, equity markets did well in a year, better than the rest of the asset classes. Now equities hold more weightage in your portfolio, whereas debt and gold are relatively constant. The portfolio can now appear as follows:

Equity: 70%
Debt: 22%
Gold: 8%

This portfolio has lost track of the initial set target and objective. While the equities might have provided greater returns, it has also heightened the exposure to risk due to a higher share of equities.

Higher allocation to a single asset class may increase portfolio volatility and risk exposure.

Rebalancing the Portfolio

Here are the steps you follow to reallocate the target and rebalance the portfolio:

Sell part of equity holdings.
Invest the proceeds in debt and gold.

The portfolio returns to:

Equity: 60%
Debt: 30%
Gold: 10%

This example shows that rebalancing investments helps manage risk and avoid the domination of a single asset class. Rather than responding emotionally to market fluctuations, whether up or down, you can follow a disciplined process that helps your portfolio stay on track with long-term objectives.

Rebalancing may require buying and selling financial instruments, which involves costs and potential tax consequences.

How Does Portfolio Rebalancing Work: Rebalancing Process

At its core, rebalancing investments helps you stay on track through market cycles rather than reacting emotionally to short-term market movements. This is a systematic procedure that effortlessly restores your portfolio and aligns it with your objective. Here is how a portfolio rebalancing works:

Set a target allocation: You start by allocating the proportion of your portfolio in each asset category, e.g., equities, fixed income, or cash, depending on your objectives and risk tolerance.
Monitor current allocations: Over time, market trends will make certain assets increase more than others, altering these percentages.
Identify the drift: Next, compare your current allocation with the initial target to determine which assets are overweight or underweight.
Rebalance the portfolio: Now sell or buy assets to recover the initial balance.
Review periodically: Keep reviewing to ensure that allocations remain in line with market changes and investment objectives.

There is no assurance that rebalancing will enhance returns or protect against losses.

Common Portfolio Rebalancing Methods

Here are the different strategies and methods you can use to rebalance your portfolio:

Rebalancing (target allocation) in percentage: You rebalance the portfolio by setting target percentages at set intervals, e.g., quarterly or annually, whether the market is doing well or poorly. For example, 50% of your investment goes towards equities and 10% to cash.
Rebalancing on a threshold (tolerance bands): In this method, rebalancing occurs only when an asset class moves beyond a predefined range (for example, ±5% from the target allocation), reducing unnecessary trades.

Each method carries different implications in terms of trading frequency, cost, and market exposure.

When to Rebalance Your Portfolio

There is no right time for portfolio rebalancing, as the correct strategy will be based on your investment style, risk tolerance, and life stage. The following methods are mostly used by most investors, or a combination of them:

1. Time-based Rebalancing

Rebalancing with time assists in making sure that your portfolio does not become too far off track as time goes by. This approach follows a fixed schedule, regardless of market conditions.

Popular periods are quarterly, semi-annual, or annual reviews.
Easy to follow and simple to implement.
Ideal for long-term investors who are not fond of making changes.

2. Threshold-based Rebalancing

Rebalancing investments occurs when the asset allocations are above a predetermined threshold.

Activated when an asset category moves by a specified percentage (such as +/-5 per cent of the target).
It eliminates unwarranted trades in the normal market fluctuations, and it is more sensitive to key market trends.

3. Rebalancing based on Life Stage or Goal

You can also rebalance your portfolio based on the changes in your personal situation.

Switching between growth and stability towards retirement.
Reallocating funds after significant milestones such as a new objective, a change in income, or a financial obligation.
Reducing risk progressively as short-term objectives approach.

Applying these strategies will assist investors to remain in tune with the market trends as well as the changing financial objectives.

Investment decisions should always reflect your individual circumstances and may require professional advice.

Key Benefits of Portfolio Rebalancing

Here are the key benefits of portfolio rebalancing that help you stay on track to achieve your financial objectives:

Maintain your risk profile: With the market ups and downs, certain assets will increase more than others, and your portfolio will be biased towards more risk. Rebalancing ensures that your portfolio is in line with your initial risk tolerance and investment goals.
Secures gains and avoids overexposure: By selling overperforming assets and investing in underweighted areas, you can take the gains and avoid overexposure to one asset class.
Promotes long-term disciplined investment: Rebalancing imposes a disciplined methodology, minimising emotional decision-making in times of market boom or market downturns. In the long run, this disciplined approach contributes to long-term wealth.

Simply put, portfolio rebalancing will make sure that your investments increase in a goal-oriented, controlled manner instead of letting the market fluctuations determine your results.

Benefits are not guaranteed and depend on market conditions and individual portfolio characteristics.

Risks or Considerations for Rebalancing Investments

While portfolio rebalancing is one of the most important ways to manage risk, there are some aspects that investors must consider before making changes:

Transaction costs and tax implications: Buying and selling assets may involve brokerage fees, fund expenses, or capital gains taxes. Rebalancing often lowers net returns, and it is necessary to balance costs and possible benefits.
Over-rebalancing vs under-rebalancing: Rebalancing excessively will result in unnecessary trades and higher expenses, whereas rebalancing too rarely will result in your portfolio being far out of your desired allocation, and thus risky. It is necessary to find the right balance.
Timing biases in emotions: The market may be volatile, and investors may be tempted to postpone or hurry rebalancing. The ability to follow a strict routine or threshold-based strategy prevents making decisions based on fear or greed.

Tips for Effective Portfolio Rebalancing

In order to maximise the benefits of portfolio rebalancing, you can consider a few practical guidelines, which simplify the process and make it more disciplined:

1. Rebalance using Mutual Funds or ETFs

Many target-date funds, robo-advisors, and ETFs automatically rebalance allocations according to your preferred risk profile. This eliminates human labour and guarantees that you are always on track with your objectives.

Automated solutions may involve management fees and are subject to market risk.

2. Check the Allocation on a Regular Basis

Although you may be using automated tools, it is always a good idea to take a look at your portfolio periodically to ensure that the allocation is based on your risk-taking, market fluctuations, and personal situations.

3. Rebalancing + Goal Review

To ensure that your portfolio is growing in a manner that supports your changing goals, combine rebalancing with goal reviews. You should align your rebalancing investments with life events or financial milestones, such as retirement planning, home purchase, or education funding.

Conclusion

The growth of certain assets outpacing others over time will lead to your portfolio moving out of the risk level it was at when you started it. Portfolio rebalancing reallocates your investments back to where they were supposed to be as the markets move. This not only reduces the risk but also ensures the portfolio is aligned with your investment goals.

The key strategy you can use as an investor is to reduce the risk and rebalance is to diversify your portfolio, not just across different instruments but global markets as well. Dealing.com makes the rebalancing easier by providing access to over 30k+ investment opportunities in 10+ global exchanges. Take the first step towards an effective and growth-focused portfolio rebalancing.

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Disclaimer: This content is for educational purposes only and does not constitute investment advice, personal recommendations, or a solicitation to buy or sell financial instruments. All investments involve risk, including potential loss of capital. Investors should consult professional financial advisors and consider their personal circumstances before making any investment decision.