Asset allocation in its simplest form is the act of inserting shock absorbers into your investment portfolio. It is an investment strategy that divides a portfolio into different asset classes to balance risk and reward based on an individual’s goals, risk tolerance, and time horizon. Within the framework of risk management, the main purpose of asset allocation is to reduce portfolio vulnerability to macroeconomic shocks such as inflation, currency volatility and interest rate cycles by spreading exposure across asset classes that respond differently to these risks.
While recent policy reforms and improved foreign exchange liquidity have helped stabilise the exchange rate environment, the historical impact of these risks highlights the importance of diversification and prudent asset allocation. Over the last decade, investors had to navigate significant inflation, currency, and interest-rate cycles. For example, between February 2015 and today, the exchange rate moved from ₦204.3/$ to around ₦1,350/$, representing a cumulative depreciation of about 560%. For investors in portfolio assets without the inclusion of hedging strategies, the erosion of global purchasing power has been severe.
Yet over the same period, export-oriented companies with dollar-linked revenue streams performed well. For example, PRESCO, a manufacturer of crude palm oil, saw its share price rise from ₦32 in 2015 to over ₦2,000 currently. The underlying driver was not speculation, but structural positioning. Investors who sought out revenues tied to a USD-priced commodity supported by other macroeconomic factors benefited from a natural hedge against local currency depreciation.
The PRESCO example is not about a single stock. It highlights a deeper reality: the difference between watching your wealth grow and watching it erode usually comes down to how well you understand the invisible risks embedded in your portfolio and position accordingly. Effective risk management, therefore, begins with diagnosis. Before risk can be mitigated, it must first be clearly identified.
Some of the major risks confronting investors today are currency volatility and inflation pressures. These forces do not operate in isolation; they interact, compound, and, at times, amplify one another. A portfolio, therefore, should not ignore these forces.
Managing Inflation Risk
Inflation is a critical success-determining factor in the world of investing. It has the ability to gradually erode the value of both capital and investment returns, especially over long periods of time. When prices rise faster than the returns generated in a portfolio, the purchasing power of the capital becomes diminished even if the nominal value of the investment appears to be growing.
A portfolio that delivers steady income but fails to keep pace with inflation may preserve capital on paper while silently losing economic value. An example would be investing in a fixed-income instrument that yields 15% when the price of goods and services in the country increases by 20%. Even though it looks like you made 15% gain, the reality is that your purchasing power decreased. Over extended periods, this capital erosion can materially reduce an investor’s ability to achieve their financial goals.
Managing inflation risk, therefore, requires allocating capital toward assets with pricing power, real asset exposure, and businesses capable of adjusting revenues in line with rising costs.
Managing Currency Volatility
Currency risk has also posed a visible threat in recent years. Exchange rate movements directly affect purchasing power, particularly in an increasingly globalised world where education, healthcare, travel, and even consumer goods are priced in foreign currency.
When a portfolio is concentrated solely in local-currency assets, investors are implicitly making a bet on currency stability. Strategic allocation, therefore, requires incorporating assets with global exposure, or hard currency instruments to cushion against domestic currency depreciation.
Managing Liquidity Risk
Liquidity risk can occur in two different ways. The first comes from the initial portfolio construction itself. When setting up an investment portfolio, many investors choose assets that are inherently illiquid, such as private investments, real estate, or thinly traded securities. While many of these asset classes offer attractive long-term returns, they restrict flexibility and may be difficult to exit at will without price concessions.
The second form is market-driven liquidity risk. During periods of stress, even traditionally liquid markets can tighten. In a general risk-off environment, trading volumes often decline, while bid-ask spreads also widen. The implication of this is that the ability to exit at a fair value becomes constrained. In these kinds of environments, resilience does not happen by accident. It is engineered. One way to achieve this is to have Put options on some of your equity positions. Another way is to invest in assets that have very low correlation with one another.
Overall, the goal of a resilient portfolio is to blend growth assets, income-generating instruments, multi-currency exposure, and liquidity buffers with proportions tailored to the investor’s objectives and risk profile.
While the core components of a resilient portfolio remain consistent, their relative emphasis evolves over time. Asset allocation is not static; it adapts to an investor’s stage of life, income stability, responsibilities, and long-term objectives. The balance between growth, income, liquidity, and capital preservation should shift deliberately as circumstances change.
Early Career: Accumulation Phase
In the early stages of wealth building, time is the greatest asset of the investor. With a longer investment horizon and stable income, portfolios can tilt more heavily toward growth-oriented assets. This is because losses made here can be easily recovered. Equities and long-term investments typically dominate, while liquidity buffers are maintained for emergencies rather than capital preservation. In this phase, the primary objective is taking advantage of compounding value.
Mid-Career: Expansion and Responsibility
As responsibilities in the form of commitments, property acquisition, and business expansion increase, risk tolerance often moderates. Portfolio structure begins to incorporate a stronger income component, greater liquidity planning, and more deliberate currency diversification. Here, the objective shifts from pure growth to balanced growth and stability.
Late Career and Wealth Preservation
In later stages, preservation becomes central. The focus moves toward protecting accumulated capital, generating reliable income streams, and managing downside risk. Liquidity planning becomes more structured, particularly for lifestyle needs and estate considerations.
Growth exposure remains important, especially to combat inflation, but it is balanced with capital protection.
Designing a resilient portfolio is only the first step. Maintaining it requires disciplined and effective rebalancing, which often is anchored in three core practices:
- Define a Target Framework
Every portfolio should have a clearly defined allocation framework aligned with objectives, risk tolerance, liquidity needs, and time horizon. This becomes the reference point against which all adjustments are measured. Without a framework, portfolios drift.
- Rebalance Deliberately
Many times, market movements lead to asset classes outperforming and underperforming at different times. Over time, this causes allocations to deviate from intended weights, increasing unintended risk exposure. The purpose of rebalancing is to restore the portfolio to its intended risk exposure. Generally, every portfolio should be reviewed at least annually. Though rebalancing may occur quarterly in volatile markets or after significant macro shifts.
- Stress-Test Before Stress Arrives
Effective asset allocation is a strategy that survives by asking the hard questions. It considers “what if” scenarios, which allow investors to identify vulnerabilities before markets expose them. Think of it like a thought experiment, where you consider different scenarios and position yourself in a way that avoids the downside risks. For example, an investor can ask themselves, “What if interest rates fall more rapidly than I anticipated?” and take steps to hedge their portfolio against the potential negative impact of this occurrence on their portfolio.
At the end of the day, serious capital demands serious structure. Treating your investments like a collection of “good ideas” isn’t enough when the economic winds change. The important question then is whether you have built a portfolio that can stand when volatility hits.
Ready to Build a Portfolio That Stands When Volatility Hits?
The principles outlined above are not theoretical; they are the foundation of how investors can structure and manage their portfolios whilst navigating Nigeria’s complex investment landscape every day. It is important to note that investing is a personal journey, and preferences can differ vastly irrespective of age or experience. Whether you are in the early stages of wealth accumulation, managing growing responsibilities, or focused on preserving what you have built, we can help you design an allocation strategy tailored to your goals, risk profile, and time horizon.
Reach out to us today at invest@cardinalstone.com to begin the conversation
