Lifebanking | Grow Your Money

How to build a diversified investment portfolio

September 03, 2026

A diversified investment portfolio spreads your money across different types of assets rather than concentrating it in one, based on your goals, risk appetite, time horizon, and liquidity needs. There is no single perfect formula — it's an ongoing process of choosing a mix of investments that reflects your own situation and adjusting it as that situation changes.

What does it mean to have a diversified portfolio?

Your investment portfolio is the full collection of everything you hold — savings, time deposits, stocks, bonds, real estate, funds, and more. Diversification means spreading your money across different types of these assets so that if one underperforms, your overall portfolio isn't overly affected. It may help manage risk, but it does not eliminate risk, since broader market conditions can still affect a diversified portfolio.

Why a single investment isn't usually enough

When you rely on just one investment — even a strong one — your entire financial outcome depends on how that single asset performs. If it underperforms, so does your whole portfolio. This is true whether you're a new investor building your first portfolio, or an experienced investor who already holds a time deposit, real estate, or investments with another institution and hasn't yet stepped back to see how they work together.

What should shape your portfolio mix?

Your goals

Are you investing for a specific milestone, long-term growth, or general financial flexibility? Your goals influence how much risk makes sense and how your portfolio should be structured.

Your risk appetite

How comfortable are you with your overall portfolio value moving up and down? A Suitability Risk Assessment Form can help identify your risk profile, which, in turn, can guide which types of funds may be more aligned with your comfort level.

Your time horizon

The longer you can leave money invested, the more flexibility you generally have in considering options with more fluctuation. This is because there's more time to manage short-term ups and downs. Shorter time horizons often call for a more conservative mix.

Your liquidity needs

Some assets, like real estate or certain time deposits, are harder to convert into cash quickly. If parts of your portfolio may need to be accessed on short notice, factoring in liquidity is just as important as factoring in growth potential.

Practical ways to diversify

Diversification can take a different forms:

Across asset types — holding a mix of savings, fixed income instruments like bonds or time deposits, and growth-oriented assets like stocks or equity funds, rather than relying on just one category.
Across fund types — within funds specifically, spreading across categories such as money market, bond, balanced, or equity funds, each with different risk and return characteristics.
Across time horizons — holding a mix of shorter-term and longer-term investments so you have flexibility for both short-term needs and long-term growth.

Where professionally managed funds like UITFs can fit in

For investors who want diversification without the time and complexity of researching, selecting, and monitoring individual stocks or bonds, professionally managed funds such as UITFs can be worth considering.

A UITF pools money from multiple investors and is managed by experienced investment professionals who continuously monitor market conditions, evaluate investment opportunities, and make portfolio decisions on behalf of investors. This professional fund management can be particularly beneficial for those who may not have the expertise, resources, or time to actively manage their own investments.

In addition, UITFs are typically diversified across a range of underlying assets, helping spread risk and reduce the impact of any single investment on the overall portfolio. As such, they can serve as a practical building block for a broader investment strategy.

Of course, a UITF is not automatically the right fit for everyone. The suitability of any fund depends on your financial goals, investment horizon, risk tolerance, and existing investments. However, for many investors, UITFs offer a convenient way to access diversification and professional portfolio management through a single investment vehicle.

Building your portfolio is an ongoing process

There's no single, permanent formula for a diversified portfolio. As your goals, risk appetite, time horizon, and financial situation evolve, the mix that made sense a few years ago may no longer fit today. In building a diversified portfolio, it’s important to check periodically whether your current mix still reflects your situation — and adjust when it doesn't.

FAQs

What does it mean to diversify a portfolio?

Diversifying means spreading your money across different types of investments rather than putting it all into one. Diversification should be based on your goals, risk appetite, time horizon, and liquidity needs.

How many investments do I need to be considered “diversified”?

There's no fixed number. It doesn’t matter how many investments you hold; what’s more important is whether your investments behave differently from one another and align with your overall goals.

Does diversification guarantee better returns?

No. Diversification may help manage risk, but it does not guarantee better returns or eliminate risk altogether. All investments carry some level of risk.

Can a single UITF be considered diversified?

Yes, many UITFs are already diversified within the fund itself, as they invest in a mix of underlying assets such as stocks, bonds, money market instruments, or a combination of these. This means that a single UITF can provide exposure to multiple securities and sectors through one investment.

Another key benefit is professional fund management. UITFs are managed by investment professionals who actively monitor market developments, assess opportunities and risks, and make portfolio decisions on behalf of investors. This allows investors to benefit from professional expertise without having to manage individual investments themselves.

How often should I revisit my portfolio's diversification?

It's worth reviewing periodically, especially after major life changes or shifts in your financial goals, to check whether your investment mix still fits your situation.

Still reviewing your options? Continue exploring LifeBanking articles to understand diversification, risk profile, and investment choices before you invest.

Ready to explore investments that may fit your portfolio? Open an Investment Account through the Metrobank App, go to the UITF tab, create your UITF account, and answer the Suitability Risk Assessment Form to help identify funds aligned with your investor profile.

For more information on Metrobank UITFs, including fund features, risks, fees, and complete disclosures, please visit the Metrobank website: https://www.metrobank.com.ph/wealth/uitf

The UITF is not a deposit and is not insured by the Philippine Deposit Insurance Corporation (PDIC). Returns cannot be guaranteed, and historical NAVPU is for illustration of NAVPU movements/fluctuations only. When redeeming, the proceeds may be worth less than the original investment, and any losses shall be solely for the account of the client. The Trustee is not liable for any loss unless upon willful default, bad faith, or gross negligence.