Why Offshore Investing Still Matters

South African investors have had plenty to feel good about recently. Local equities have delivered strong returns, bonds and property have stabilised, inflation has moderated, and the rand has surprised on the upside. After years of disappointment, the domestic market has reminded investors that it still has depth, quality businesses, and meaningful return potential.

Against this backdrop, a familiar question is resurfacing: If South Africa is performing well and the rand is strong, does investing offshore still make sense?

The short answer is yes. Not because offshore investing is about abandoning South Africa, but because it is about owning a share of the global economy, managing concentration risk, and accessing growth engines that simply do not exist locally.

South Africa Is a Small Part of a Very Large World

South Africa’s economy represents around 0.36% of global GDP, and even on a purchasing power parity basis accounts for less than 0.5% of global output. This is not a criticism of the local market; it is a simple statement of fact and scale.

More than 99% of global economic activity takes place outside South Africa. When investors allocate all—or most—of their capital domestically, they are implicitly making a large and concentrated bet that a small economy will consistently outperform the rest of the world.

Markets move in cycles. Periods of strong relative performance in South Africa have historically been followed by phases where global markets take the lead again. Offshore investing is not about predicting which market will outperform next year; it is about ensuring portfolios participate wherever growth occurs.

Concentration Risk Hides Behind Familiarity

The JSE (Johannesburg Stock Exchange) is deeper than many investors appreciate, but it remains highly concentrated by sector and company. A relatively small group of large businesses accounts for a significant share of market capitalisation, and many of these companies earn a large portion of their revenues offshore.

While this structure has supported returns during certain periods, it also means that portfolios anchored solely in South Africa are exposed to a narrow set of industries and a single regulatory and political environment, South Africa.

Offshore exposure introduces assets driven by different economic forces, reducing the risk that portfolio outcomes depend on one country’s fortunes.

The Hidden Risk of Home Bias

One of the most persistent and underestimated risks in investing is home bias — the tendency to favour assets from one’s own country simply because they feel familiar. South Africans are not unique in this behaviour, but the impact is amplified in a small, emerging market.

Local companies, local news flow, and lived experience create a sense of comfort that can feel like reduced risk, even when portfolios are heavily concentrated. In reality, home bias often leads to under diversification, increasing exposure to a single economy, policy environment, and currency.

Offshore investing is one of the most effective ways to counteract this behavioural bias, ensuring portfolios are built around global opportunity rather than local familiarity.

Most South Africans Are Already Heavily Exposed to South Africa

It is also important to recognise that most South Africans already have a significant portion of their wealth tied to South Africa, often without fully appreciating the extent of that exposure.

Primary residences and investment properties are almost always local. Retirement assets are typically anchored in Regulation 28 constrained funds with meaningful domestic exposure. Employment income, business interests, and future earning potential are usually linked to the health of the South African economy.

When viewed holistically, many investors are far more “South Africa heavy” than their investment portfolios alone suggest. Offshore assets therefore play a critical balancing role — not as a rejection of local opportunity, but as a way to diversify overall household wealth and reduce the risk that too many financial outcomes depend on the same country, currency, and economic cycle.

Access to Industries and Revenue Streams Not Available Locally

One of the strongest arguments for offshore investing is access.

Many of the world’s most innovative and fastest growing industries are either absent or under represented on the JSE. These include:

• Global technology and software platforms
• Semiconductors and artificial intelligence infrastructure
• Biotechnology and advanced healthcare
• Premium global consumer brands
• Aerospace, defence, and industrial automation

Global equity markets offer access to thousands of listed companies across these sectors, many of which generate revenues from dozens of countries. This provides geographic and revenue diversification that is difficult to replicate in a purely domestic portfolio.

Currency: A Feature, Not the Objective

When the rand is weak, offshore investing feels obvious. When the rand is strong, it suddenly feels uncomfortable. This emotional response is understandable—but misplaced.

Currency cycles are notoriously difficult to time. While periods of rand strength do occur, they have historically been cyclical rather than permanent. Importantly, offshore investing should not be framed as a currency call.

Its primary purpose is diversification. Currency exposure is a by product of owning global assets, not the sole reason for doing so. Waiting for the “right” exchange rate often results in delayed portfolio construction and missed diversification benefits.

The Cost of Chasing What Just Worked

One of the most common investor pitfalls is recency bias — extrapolating recent performance far into the future. After a strong run in South African assets, it is tempting to increase local exposure precisely when optimism is high and valuations may already reflect good news.

Offshore investing plays an important behavioural role. It helps investors avoid concentrating capital in whichever market has just performed best and instead maintain exposure to a broader opportunity set across cycles.

The objective is not to choose between South Africa or the world. It is to build portfolios that can withstand different economic outcomes, market regimes, and policy environments.

A Global Portfolio Built With Intent

At WealthStrat, offshore exposure is not treated as a tactical decision driven by sentiment or short term currency views. It is a structural component of long term portfolio construction.

Through the WealthStrat Strategies and our Personal Share Portfolios, offshore investing is approached with the same discipline applied to local assets: a clear investment philosophy, diversified global exposure, and robust governance. The focus is on accessing global equity markets efficiently, across regions and industries, using high quality investment vehicles designed to evolve as markets change.

This approach recognises that offshore investing is not an all or nothing decision. It is about balance — combining local opportunities with global diversification so portfolios are resilient across environments rather than dependent on any single outcome.

Perspective Over Prediction

South Africa remains attractive and investable. Local assets continue to offer meaningful opportunities, particularly as fundamentals improve and confidence returns.

But strong local performance does not remove the case for offshore exposure. It strengthens it.

In a world where South Africa represents a fraction of global GDP, innovation, and capital markets, long term investors are better served by participating in the full global opportunity set — while still backing the country they call home.