Removing the rand from the offshore investing equation

Removing the rand from the offshore investing equation

As published in FA News on 29 April, 2021 by Kyle Wales

Many investors invest offshore based purely on their subjective assessment of the value of the rand versus the dollar – and have lost a lot of money in the process. Instead, they should be investing offshore for the right reasons, namely diversifying their investment portfolio away from having too much, especially old guard, South African exposure.

South Africans have typically taken money offshore after the rand has depreciated substantially against the dollar only to see the currency subsequently appreciate, eroding their rand-based returns. This was most evident when a cohort of South Africans saw their investments perform very poorly after externalizing money in 2001 (when the rand reached ZAR 12.44 on 19 December of that year after depreciating 40% over the previous 12 months). The rand then went on to strengthen over the ensuing decade as the South African economy grew robustly on the back of the resources boom. During the global financial crisis of 2008 and 2009, similar bouts of panic selling saw investors chase foreign currency, and again the rand strengthened from its weakest levels in the months after the crisis. Conversely, they have been reluctant to take money offshore after the rand has performed well against the dollar, which more closely resembles the situation today.

A far wiser way to determine when, and how much, to invest offshore is to consider how much South Africa and the world has changed since 2001, how much exposure investors have domestically versus globally and whether this is sufficient to benefit from the abundant opportunities to achieve globally diversified returns.

The investment world has changed

South Africa and the world are very different places today to what they were in 2001. In 2001, South Africa stood on the precipice of a commodities boom driven by China. Today China is entering a less resource-intensive phase in its growth trajectory as its economy tilts away from gross fixed capital formation towards consumption. In 2001, Eskom still kept the lights on, which meant that there were also fewer structural impediments preventing South Africa from growing faster, and its industrial base was expanding as opposed to contracting.

From a global perspective, things were also very different. In 2001, the internet was in its relative infancy. There were ‘feature’ phones not ‘smart’ phones. Amazon mostly sold books. Having burnt their fingers in the bubble, investor appetite for technology stocks was low. Today the internet no longer exists on the fringes of our lives and is increasingly upending the way we do things.

While it is not impossible that a similar scenario to 2001 might unfold, which would make the rand appear like a bargain today, it is incorrect to base our expectations for the future on a single moment in time that may bear very little resemblance to our current reality.

Even if you are confident that South Africa’s fortunes are on the verge of changing, to catch a “bounce” in the rand should not be your primary motive for investing offshore.

Most local investors have too much exposure to South Africa

The primary reason why South Africans should invest more offshore is to diversify their geographical exposure because they simply have too much exposure to South Africa.

Most South Africans are too heavily invested in South Africa. Their jobs are based in South Africa. Their houses are located in South Africa. Only 30% of their retirement savings may be invested offshore in terms of regulation 28.

A typical 45-year-old in South Africa earning R1.2 million per year and who has a house worth R1.6 million and a retirement pot of R 4 million, has an effective exposure to South Africa of 93% if one: (1) discounts the value of his future earnings to a present value today and (2) assume he has no non-retirement savings.  South Africa, on the other hand, only accounts for only 0.52% of global GDP[1].

  Total Domestic Offshore
PV of future salary[2] R9.5 million R9.5 million
House R1.6 million R1.6 million
Pension fund[3] R4 million R2.8 million R1.2 million
Total R15.1 million R13.9 million R1.2 million
% 100% 93% 7%


The level of global diversification implied in the theoretical portfolio we have constructed above is akin to someone having a 93% exposure to a share that is 0.5% of the JSE ALSI Index. To use a real-life example of how imprudent this is, when Naspers exceeded 10% of the JSE ALSI Index the JSE introduced a new index, the capped SWIX Index, to limit its weighting.

The cost of limiting your offshore investment universe

While it is true that many JSE-listed companies have hard-currency (non-South African) earnings, by only investing in those that are listed on the JSE, you are still limiting your offshore universe dramatically.

The capped SWIX Index has an effective exposure of almost 15% to a single Chinese internet company, Tencent (through Naspers, and now through Prosus as well).

The bulk of the remaining companies that have hard-currency earnings are mining companies or tobacco companies, which sit squarely in the realm of the old-world economy.

By limiting your offshore investment universe to companies listed on the JSE, you have limited exposure to the global tech titans, Apple, Amazon, Facebook, Google, Microsoft, which are some of the largest corporations in the world today and which account for a disproportionate amount of global growth as the world transitions from a primarily offline economy towards an online economy.

From a geographical perspective, you have almost no direct exposure to the US, the largest economy in the world, which accounts for 24% of global nominal GDP[4]. You only have direct exposure to China, the world’s second-largest (and fastest growing) economy, which accounts for 16% of global nominal GDP, through one counter, Tencent.

This situation is far from ideal and, because Regulation 28 is so prescriptive about how much retirement vehicles may invest offshore, the only option remaining for South African investors is to use their discretionary savings (that portion sitting outside retirement vehicles) to balance their exposure. To do this, the discretionary portion of their savings should be overwhelmingly exposed to offshore assets and perhaps even more aggressively invested than the rest of their portfolio so this rebalancing can happen more quickly.

For those that think the rand is undervalued and would rather not buy hard currency at these levels, they can reduce their exposure to the rand by using dollar cost averaging, which means buying dollars incrementally and on a consistent basis, to reduce the risk that they externalize money at an unfavourable exchange rate.

There are many indications that investors are not investing their discretionary assets offshore in a meaningful way. According to ASISA, the amount of money invested in domestic unit trusts that invest globally (ZAR 360 billion) is still only a fraction of the amount invested in domestic unit trusts that invest domestically (over ZAR 2 trillion)[5]. This may not give us the full picture, as South Africans can also externalise money using their various offshore allowances, but it is illustrative.

While a salaried employee cannot control where his job is based, where his house is located or how much of his pension fund is invested offshore, he can control how much he saves on a discretionary basis and how he applies those savings. No matter what the rand is doing, it still makes sense to allocate a greater portion of those savings to investing in offshore assets.

* Disclaimer:  This should not be construed as investment advice. Every individual’s financial circumstances are different. Before making investment decisions you should seek advice from a qualified investment adviser.

[1] As at 2017

[2] Assumes retirement at age 65. PV of future salary Calculation (R1.2 million * 0.67 (to adjust for blended tax rate))/(SA cost of equity of 12.5% – growth rate of 4%)

[3] For the purpose of this exercise I have assumed that 30% of our hypothetical person’s pension fund and unit trusts assets are invested offshore. For Regulation 28 approved funds, offshore investments (ex-Africa) are limited to 30% with a further 10% available to be invested within Africa (outside South Africa).

[4] The World Bank. As at 24 Dec 2020.

[5] As at 31 December 2020

Kyle is a co-portfolio manager of Flagship Asset Management’s global funds.