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20 September 2018

How to invest meaningfully into Africa

There is more to Africa’s investable universe than listed equity, says Todd Micklethwaite, Client Solutions and Research, Sanlam Investments

bloomberg/Chris Ratcliffe

The opportunity set that exists in Africa presents investors with a sufficiently broad universe to bring positive, risk-adjusted benefits to institutional portfolios says Todd Micklethwaite, a member of the Client Solutions and Research team at Sanlam Investments. But, Micklethwaite says, investors should adapt those strategies which work in more developed markets to what works best on the continent. To capture the true investment potential that Africa presents, one needs to understand how best to execute an investment strategy on the continent. This, Micklethwaite argues, has not always been the case with South African investors.

African listed markets are even more illiquid than you think

African public equity markets are very different from their more developed peers with regard to accessibility, correlation to external factors and liquidity. Investors accessing listed markets are inhibited by the limited volume of daily trades, which opens them to the risk of particularly poor fund performance should investors require significant liquidity. This was seen from late 2014 through 2016, when as little as $75 million in stock was traded per day across the continent. An efficient fund manager may have been able to participate in five per cent of that daily trade, but it would still have limited them to around $4 million in trades per day. This limitation would have been exacerbated for larger funds; for those managers with funds that had grown towards $1 billion, this would have equated to an ability to trade less than 0.5 per cent of their fund per day. As a result, it could have taken anywhere between 200 and 300 days to rotate or liquidate an entire fund. Investors in these funds learnt this lesson the hard way, with performance suffering to a degree from which many can possibly never recover.

Considering these risks, it is startling to note that most listed equity funds operating today have redemption terms shorter than fortnightly and, in many cases, daily! The risks of investing in a fund with anything less than quarterly liquidity are significant, with long-term investors unfairly prejudiced by the actions of those of a shorter-term mindset. Seasoned African-listed equity fund managers not only limit the capacity of their funds and have longer redemption and subscription terms, but they also broaden the scope of their mandate beyond the ‘investable’ benchmark-cognisant universe. Where fund managers are not forced to invest with liquidity as a primary priority, more scope exists to find the best investment opportunities on the continent (over time, benchmark-cognisant managers tend to run portfolios that more closely resemble the MSCI Africa, the 35 largest and most liquid stocks out of a universe of over 1,200). In Africa, the closet index managers tend to underperform their peers, often markedly, since Africa investing is very much a stock-pickers paradise.

But, there’s more to Africa than just listed equity

Across African markets, there is a significant discrepancy between the stocks listed on the market and those that are actually accessible to investors. Furthermore, the investable universe in even the larger markets is not a reflection of underlying growth in those economies. Investors therefore need to widen their net beyond listed markets if they want to capture the wider growth opportunities across the continent. The case for investing into private credit in Africa is compelling. The International Finance Corporation estimates that the credit gap for small and medium-sized enterprises (SMEs) in Sub Saharan Africa is currently $70 billion to $90 billion per annum. This implies scope for an additional 300 per cent in advances over the current estimated levels of loans being extended to this market. The opportunity in the region is attractive relative to its global peers, as can be seen from Chart 1 which shows the World Bank s estimation of the state of credit funding in Sub Saharan Africa relative to other markets.

The opportunity that exists for institutional investors is due to the dearth of finance on offer from local banks (that do not have the capacity to fill the gap) and the large international banks (which are increasingly steering clear of this sector due to their Basel III solvency obligations). Without taking on excessive levels of risk, investors are able to achieve US dollar returns in excess of Libor plus seven per cent per annum on a consistent basis, by investing into African private credit. Chart 2 shows historical returns for a relatively conservative African private credit portfolio alongside a range of other non-SA asset classes over a three-year period to 30 June 2018. The first notable element is the outperformance achieved through the unconstrained approach to investing in listed African equity markets relative to the major listed equity benchmarks. The second striking element is the consistency of returns delivered by an African private credit investment, relative to both African equities and global asset classes.

What does an allocation to Africa executed in this way bring to institutional investor’s portfolio?

We built a model which uses a traditional mean-variance optimisation methodology with long-term historical and adjusted forward-looking expectations for traditional local and global asset classes; and a correction for stale pricing present in African asset classes. For purposes of this article, only listed equities (unconstrained) and private credit were considered for inclusion in an African allocation. The negative and zero correlations exhibited by these African asset classes relative to the traditional assets led to their inclusion and to improvements in the efficiency of overall portfolios (as can be seen in Chart 3). Chart 3 shows a definitive improvement in the risk of every fund that included Africa relative to the same targeted return profile.

Notably, the diversifying characteristics of the African asset classes resulted in a maximum 10 per cent allocation in each of the ‘optimal’ portfolios shown above. Furthermore, the bias within the Africa allocation moved entirely towards private credit as the target margin above inflation increased (as reflected in table 1). It is worth noting that, in addition to the risk-return benefits outlined above, an investment into private credit has liquidity advantages over its private market peers—the weighted average duration of the portfolio modelled was two years.

There is more to ‘impact’ than infrastructure investment

Although investors have traditionally focused on infrastructure when a key driver for their allocation to Africa is the potential impact of that investment, many investors are identifying the critical credit funding gap as an equally noble cause. It is certainly an honourable endeavour to support the growth of Africa’s capital markets and, equally so, to broaden the financial inclusion of Africa’s citizens. The inability to access debt capital is not limited to corporate entities and local banks, but also micro-SMEs and individuals. Apart from funding institutional borrowers, private credit funds are indirectly able to assist in servicing the individual and micro- SME market by providing debt capital to reputable micro-finance organisations that operate in this sector. Unlike borrowing for private use in more developed markets, such borrowing in Africa is not used by individuals for consumption but rather to fund necessary expenditure related to housing, education, small-scale agriculture and small business.


As an African country, South Africa’s growth is inextricably linked to the continued development of the African economies and the communities with which it engages, and institutional investors in South Africa have a critical part to play. Historically, investors have had few doubts about investing billions of dollars into assets outside the continent. Treasury has now opened the door further for investors to make an impact on the continent, where opportunities abound for earning attractive and consistent riskadjusted returns.



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